We ve got the Power.

Transcription

1 We ve got the Power. HIGH POWER WHITE LIGHT CONSTANT CURRENT LED-DRIVERS % POWER. NO DERATING. HIGH EFFICIENCY HIGH TEMP. DC-DC POWER MODULES DROP IN REPLACEMENT FOR 3-PIN REGULATORS (78 SERIES) SWITCHING REGULATORS EFFICIENCIES UP TO 97% NEW! MICROSIZE PCB MOUNT SAFETY APPROVED AC-DC MODULES Catalog 29

2 POWERLINEPLUS % DC-DC Power. No derating. From -45 C up to C Full Load Operating Temperature Built-in EN5522/FCC Class B EMC Filter Up to 3kVDC Isolation Compact Size, Standard Pinouts Efficiency above 9% Single & Dual Outputs 2:1and 4:1 Input Voltage Ranges 2W, 3W, 4W or 5W DC-DC Power Packages The POWERLINE PLUS uses ICE Technology. A combination of techniques to minimise internal heat dissipation and maximise the heat transfer to ambient to create a new converter series which offers high end performance at a price which is significantly lower than conventional specialist converters. RECOM - Green high-efficiency power solutions. SAVE ENERGY. NOW.

3 RECOM ELECTRONIC - The Series ECONOLINE When quality, price and delivery are paramount, ECONOLINE is the right choice. Features of this product range are converter powers from.25 to 7.5 Watts, industry standard dimensions and pinouts (including SMD-types) and isolation voltages up to 6kVDC. The "Econoline" range includes both unregulated and regulated converters with single, dual and dual isolated outputs. A well stocked channel in ventory and short delivery times for non-stocked items, as well as attractive pricing for call-off orders are all available. EN, UL and CSA certificates are available for most Econoline converter series. ECONOLINE Index Page ECONOLINE Converters E-1 Applications Notes ECONOLINE A-1 INNOLINE INNOLINE converters are RECOM's line of innovative high efficiency stepdown switching converters and LED drivers. Features such as ultra-low standby currents, very wide input voltage ranges and trimmable outputs make these series useful for battery powered applications and other demanding industrial uses. The LED driver series feature both analogue and digital (PWM) dimming inputs. A well stocked channel inventory and attractive prices for call-off orders are offered for all Innoline series. INNOLINE Index Page INNOLINE Converters I-1 Applications Notes INNOLINE A-1 POWERLINE The POWERLINE completes our range of DC/DC and AC/DC converters. The POWERLINE range covers units from 8 to 6 Watts, with 2:1 and 4:1 input voltages, single, dual or triple outputs, and standard isolation voltages of 1.6kVDC. The POWERLINE PLUS range covers advanced high efficiency, very wide operating temperature power converters from 2 to 5 Watts with isolation voltages of 2KV or 3KVDC. Six-sided shielding on most DC/DC series with options like remote ON/OFF or output voltage trim guarantee a wide range of possible applications in various segments of industrial design. EN, UL and CSA approvals make these series ideal for telecom, medical and safety-critical applications where cer ti fied isolation and safety standards are re qui red. The AC/DC range covers units from 4 to 6 Watts, with universal AC or DC inputs, single, dual or triple outputs, and isolation voltages up to 4kVAC (medical grade certified). POWERLINE Index Page POWERLINE Converters P-1 POWERLINE PLUS Converters PP-1 Applications Notes POWERLINE A-1 Specifications RECOM makes every effort to ensure that the specifications in this catalogue are complete and accurate. RECOM reserves the right to alter or improve the specification, internal design or manufacturing pro - cess at any time, without notice. Please check with your supplier that you have the most current and complete speci fi ca tion for your product before use. Customers may check that they have the most up to da te datasheets by calling +49(613)37-2, visiting the RECOM website at: or by sending an to: info@recom-electronic.com.

4 Innovation, Top Quality, Top Service and Long Partnership demands reliability. We have heeded this maxim for more than 3 years, which is why RECOM Electronic is considered one of the strongest performing suppliers of converter technology in the market. As a manufacturer of high-quality DC-DC converters, AC-DC modules, switching regulators and LED drivers, we offer the electronics industry one of the broadest range of products available. Continuous growth and top quality products and service have made RECOM one of the world s leading manufacturers of high performance custom solutions for high end and technically demanding applications. Customer satisfaction world-wide Beside renowned OEM manufacturers, RECOM supplies leading international companies in numerous branches including industrial automation, telecommunication, test and measurement, military, medical technology, transportation (including avionics) and data processing. Our worldwide customer portfolio is continuously expanding because we deliver on our promises. Manufacturing quality W As one of the pioneers in the area of miniature DC-DC converters, our current product-catalogue covers the power range of quarter watt up to 6 watt. Besides our standard products with single, dual and triple outputs as well as a wide variety of input voltages and ranges, customer specific product solutions are also readily available on request. Reliability and long life The highest standards of workmanship, from initial development through to optimised internal PCB design and up to the final quality control of each and every converter, guarantee the highest re liability and longevity for all RECOM products often with failure rates that are orders of magnitude better than comparable products offered on the market. Certification that you can depend on Continuous improvements in quality are our daily challenge. Besides strict internal controls in our production and distribution, we submit ourselves to objective monitoring by both national and international certification processes. Production Quality Certificates ISO 91 EN 141 Product Certificates EN-695-1, UL-695 EN-661-1, UL-661, cul-661 CSA C Cost-efficiency instead of redesign Based on standardized pinouts and converters, our customers can specify individual options with order quantities as low as a few hundred pieces custom input or output voltages and ranges or performance parameters extra long or extra short pins / custom pinouts customer specific labelling Through these individual modifications of parameters, we can not only meet the needs of industry but often save our customers the costs having to do a redesign or having to modify their circuit board. In addition, all of our converters go through a detailed final test and approval before delivery. Fast samples, on-time delivery Our policy is to offer more consistent on time distri - bution and shorter delivery times than the competition. We have three global RECOM distribution hubs plus several carefully selected national and international catalogue companies, which together guarantee fast delivery anywhere in the world and provide for local deliveries and flexibility in order processing whether for a few samples for testing or large production quantities.

5 Experience - The 4 pillars of our success! Premium service and support Our customer care doesn't start with the order and doesn't finish with the delivery: At any of the three RECOM technical support centres, customers can receive individual support from specialists, covering everything from the initial design-in up to the endof-life phase of the customer s product, including detailed help and advice with product selection, application-specific issues and final production. With RECOM, you can rely on highly qualified technical service and full product support. RECOM Development & Trading GmbH & Co. KG. Application Engineering Support Center, Reliability and Environmental Testing Laboratory, R&D. RECOM Distribution & Logistics GmbH. Located in Gmunden, Austria. Trust our decades of expertise and remember RECOM when starting your next project! We ve got the Power! RECOM - The Network RECOM customers are international and expect the delivery of high quality, reliability, innovation, service and support on a worldwide basis. This is why we not only provide international manufacturing and sales offices, but also an advanced global distribution and representative network. Stocking distributors located around the world provide an optimised and local service to all our customers. RECOM Manufacturing Ltd., Located in Kaohsiung, Taiwan. RECOM Asia Pte Ltd. RECOM Support & Services (China, Australia, Hong Kong, India, Japan, Korea, Singapore, Malaysia, Thailand, Taiwan, Phillippines, Vietnam). Located in Singapore, Singapore. enquiry@recomasia.com RECOM Power, Inc. USA, Canada and South America Located in Brooklyn, New York. United States. admin@recom-power.com Recomatic Electronics Handels GmbH Associate for Eastern & South Eastern Europe Located in Vienna. Austria. office@recomatic.at RECOM Electronic GmbH Located close to the Rhein Main Airport. Frankfurt, Germany Check our detailed Application Notes and exceptional Product Search!Function in the Internet:

6 NEW! Check out the first real time on-the-fly Power-Flex-Search! Choose over 13, different parts from our product portfolio. Check out this totally new, easy-to-use and innovative tool to find what you really need! Searching has never been easier

7 1 2 Quick Search: Type in the part number and the selected part will be displayed immediatly. 3 4 Pre-Select: Choose from different pull down menus and narrow down your search result. Flex Search Slider: On-the-fly real time search results. What you see is what you get! 5 6 Check Boxes/Reset Search: Click the buttons if required. Reset: Start your search all over. List view/gallery view: Change the view mode and ckeck the watchlist for sample requests. Detail mode: Detailed overview. Download the datasheet or click to enlarge the image.

8 ECONOLINE DC-DC Converters When quality, price and delivery are paramount, ECONOLINE is the right choice. Features of this product range are converter powers from.25 to 7.5 Watt, industry standard dimensions and pinouts (including SMD-types) and isolation voltages up to 6kVDC. The ECONOLINE range includes both unregulated and regulated converters with single, dual and dual isolated outputs. A well stocked inventory and short delivery times for non-stocked items, as well as attractive pricing for call-off orders are all available. EN, UL and CSA certificates are available for many ECONOLINE converters. Features Cost Effective, Short Leadtimes Industry Standard Pinout Isolation Voltages up to 6kVDC Current Limit Protected Custom Design (4 weeks) Isolated Outputs Unregulated and Regulated Outputs ECONOLINE Medical approved High Efficiency.25 Watt up to 7.5 Watt Optional continous short circuit protection for all unregulated parts RoHS compliant Available Case Styles SMD RSS/RSD, RTS/RTD, RZ, RSZ SIP4 RM, RO, RE, RI, RLO DIP6 RNM, RN DIP14 RJZ/RGZ i Check our revised APPLICATION NOTES and the brand new POWER FLEX SEARCH on our website! SIP4-Micro ROM DIP16 RW2 SIP6-Micro RBM DIP24-Micro RV, RW-D SIP7 RB, RK & RH, RP, RxxPxx, RU, RxxP2xx, RD, RKZ, RUZ, RY SIP8 RSO, RS, RS3 DIP24 RW-S, REC3-SR, REC3-SRW, REC3-DRW, REC5-SRWZ, REC5-DRWZ, REC7.5-S DIP24 SMD REC3, REC3-SRW, RW-S REC5-SRWZ, REC7.5-S

9 Products in bold type are New Product introductions for 29! Other input/output voltage combinations are available (Please check for MOQ). Unregulated DC-DC Converters Series* Power Cert Isolation Input Voltages Output Voltages Features No. of Case (Watt) (kvdc) (VDC) (VDC) Outputs RM.25 1 & 2 3.3, 5, 12, 15, , 5, 9, 12, 15 Very Low Power S SIP4 ROL.5 1 & 2 5, 12 5, 12, 15 Very Low Power S SIP4 RSS/RSD 1 1 & 3 3.3, 5, 12, 15, , 5, 9, 12, 15, 24 Industry Standard S & D SMD RNM 1 1 & 2 3.3, 5,12, , 5, 9, 12, 15 Microsize S DIP6 ROM 1 3 5, 12 5, 12, 15 Low Profile S SIP4 Micro RO 1 1 & 2 3.3, 5,12, 15, , 5, 9, 12, 15, 24 Industry Standard S SIP4 RBM 1 3 5, 12 5, 12, 15 Low Profile S & D SIP6 Micro RB 1 1 & 2 3.3, 5, 12, 15, , 5, 9, 12, 15, 24 Low Cost S & D SIP7 RE 1 1 & 2 3.3, 5,12, 15, , 5, 9, 12, 15, 24 Industry Standard S SIP7 RK & RH 1 3 & 4 5, 12, 15, 24 5, 9, 12, 15 High Isolation S & D SIP7 RP , 9, 12, 15, , 5, 9, 12, 15, 24 Very High Isolation S & D SIP7 RxxPxx , 9, 12, 15, , 5, 9, 12, 15 Very High Isolation S & D SIP7 RU /5 Independent Outputs D (isol.) SIP7 RN & 2 3.3, 5,12, 15, , 5, 12, 15, 24 Low Cost S DIP8 RTS/RTD 2 1 & 3 5, 12, 15, (S), 5, 9, 12, 15, 24 Industry Standard S & D SMD RI 2 1 5, 12, 15, 24 5, 12, 15 Small footprint S SIP4 RD 2 1 & 2 5, 12, 24 5, 12, 15 Low Cost D SIP7 RKZ 2 3 & 4 5, 12 5, 12, 15 High Isolation S & D SIP7 RxxP2xx , 12, 15, , 5, 9, 12, 15 Very High Isolation S & D SIP7 RUZ /5 Independent Outputs D (isol.) SIP7 RJZ/RGZ 2 3 & 4 3.3, 5, 9, 12, 15, , 5, 9, 12, 15, 24 High Isolation S & D DIP14 RV , 5, 9, 12, 15, , 5, 9, 12, 15, 24 Very High Isolation S & D DIP24 Miniature Regulated DC-DC Converters RZ.5 1 5, 12, 15, 24 5, 12, 15 Low Power SMD S SMD RSZ 1 1 & 2 3.3, 5, 12, 15, , 5, 9, 12 Regulated SMD S SMD RY 1 1 5, 9, 12, 15, 24 5, 9, 12, 15, 24 Control Pin S & D SIP7 RSO-S_D(Z) 1 1, 2 & , 9-18, 3.3, 5, 9, 12, 15 Wide Input Range S & D SIP , , RS-S_D(Z) 2 1, 2 & , 9-18, 3.3, 5, 9, 12, 15 Wide Input Range S & D SIP , , RW2 2 1, 2 & , 9-18, 3.3, 5, 9, 12, 15 Compact SMD S & D DIP16/SMD 18-36, RS3-S_D(Z) 3 1, 2 & , 9-18, 3.3, 5, 9, 12, 15 High power density S & D SIP , , 2-6 RW-S , 9-18, 3.3, 5, 9, 12, 15 Low Profile S DIP24/SMD 18-36, (Miniature) RW-D , 9-18, 5, 9, 12, 15 Low Profile D DIP , (Miniature) REC3-SR_DR/H , 12, 24 5, 12, 15, Low Cost S & D DIP24 REC3-SRW_DRW/H* 3 (1.6) 2, 4 & , 9-18, 3.3, 5, 9, 12, 15 Industry Standard S & D DIP24/SMD 18-36, REC3-SRWZ_DRWZ/H* 3 (1.6) 2, 4 & , , 5, 9, 12, 15 Many Options S & D DIP24/SMD REC5-SRW_DRW/H* 5 (1.6) 2, 4 & , 9-18, 3.3, 5, 9, 12, 15 Industry Standard S & D DIP24/SMD 18-36, REC5-SRWZ_DRWZ/H* 5 (1.6) 2, 4 & , , 5, 9, 12, 15 Many Options S & D DIP24/SMD REC7.5-SRW_DRW/H*/A/M 7.5 1, 2 & , 18-36, , 5, 9, 12, 15 Industry Standard S & D DIP24/SMD *Continuous short circuit protected outputs optional.

10 INNOLINE Switching Regulators INNOLINE converters are RECOM s line of innovative high efficiency stepdown switching converters and LED drivers. Features such as ultra-low standby currents, very wide input voltage ranges and trimmable outputs make these series useful for battery powered applications and other demanding industrial uses. A well stocked inventory and attractive prices for call-off orders are available. Features Ultra High Specifications Ambient Temperature Range - 4 C to + 85 C MTBF up to 3. Million Hours Non-Isolated No Heatsink required High Efficiency Internal SMD Construction Step Down Regulators with up to 96 % Efficiency RoHS compliant Available Case Styles SMD R-78Axx-.5SMD R-78Axx-1.SMD R-78AAxx-.5SMD i Check our revised APPLICATION NOTES and the brand new POWER FLEX SEARCH on our website! SIP12 R-5xxxP/DA R-6xxxP/D R-7xxxP/D SIP3 R-78xx-.5 R-78xx-1. R-78Bxx-1. R-78Bxx-1.5 R-78HBxx-.5

11 Products in bold type are New Product introductions for 29! Other input/output voltage combinations are available (Please check for MOQ). Step Down Switching Regulators Series* Output Cert Isolation Input Voltages Output Voltages Features No. of Case Current (A) (kvdc) (min-max VDC) (VDC) V1/V2/V3 Outputs R-78xx-.5.5 none , 1.8, 2.5, 3.3, Very High Efficiency S SIP3 5., 6.5, 9., 12,1 5 R-78Axx-.5SMD.5 none , 1.8, 2.5, 3.3, Very High Efficiency S SMD 5., 6.5, 9., 12, 15 R-78AAxx-.5SMD.5 none , 1.8, 2.5, 3.3, 5. 6/6RoHS S SMD 6.5, 9., 12, 15 R-78xx-1. 1 none , 2.5, 3.3, 5. Very High Efficiency S SIP3 R-78Axx-1.SMD 1 none , 2.5, 3.3, 5. Very High Efficiency S SMD R-78Bxx-1. 1 none , 1.8, 2.5, 3.3, Very High Efficiency S SIP3 5., 6.5, 9., 12, 15 R-78Bxx none , 2.5, 3.3, 5. Very High Efficiency S SIP3 R-78HBxx-.5.5 none , 5., 6.5, 9., High Input Voltage S SIP3 12, 15 R-78HB none High Input Voltage R-5xxxP/DA 2, 3, 4, 5 none , 1.8, 2.5, 3.3, 5. Very High Efficiency S SIP12 R-6xxxP/D 1, 2 none , 2.5, 3.3, 5, 9, 12 Very High Efficiency S SIP12 R-7xxxP/D 2, 3, 4 none , 5., 6.5, 9., 12, 15 Very High Efficiency S SIP12 Positive-to-Negative Converter Application Notes (How to use Recom Switching Regulators to generate negative voltages) Note 1: Minimum input voltage is dependent on output voltage

12 INNOLINE CONSTANT CURRENT LED DRIVER Multiple high brightness LEDs should be powered with a constant current supply if they are to be run at the optimum operating conditions to generate a uniform brightness and colour of light. The INNOLINE Constant Current LED Drivers are the perfect fit for this environmental high demanding industry. The All-in-One RCD-24 series, with an efficiency of up to 96%, internal power losses are so low that it can be used in ambient temperatures of up to +85ºC at full load. The LED driver series also feature both analogue and digital (PWM) dimming inputs. Features All-in-one Constant Current Output Ready to use (no external components necessary for basic use) High Efficiency (up to 96 %) PWM/Digital and Analog Dimming Wide Input Voltage Range Long lifetime under all temperature conditions Ambient temperature range -4 C to +85 C Low emissions (EMC filter built-in) Short Circuit Protected Ultra miniature design Customs available UL-695 pending Available Case Styles i Check our revised APPLICATION NOTES and the brand new POWER FLEX SEARCH on our website! DIP RCD-24-x.xx DIP-Wired RCD-24-x.xx/W

13 Products in bold type are New Products introductions for 29! Customs available. Give us your specs and we'll build it for you! Constant Current High Power LED Driver Series Out. Cert Isolation Input Voltages Output Voltages Features No of Case Current (A) (kvdc) (min-max VDC) (VDC) outputs RCD none 4.5~36 Variable Constant Current S DIP RCD none 4.5~36 Variable Constant Current S DIP RCD none 4.5~36 Variable Constant Current S DIP RCD none 4.5~36 Variable Constant Current S DIP RCD none 4.5~36 Variable Constant Current S DIP RCD none 4.5~36 Variable Constant Current S DIP RCD none 4.5~36 Variable Constant Current S DIP RCD-24-.3/W.3 none 4.5~36 Variable Wired version S DIP RCD /W.35 none 4.5~36 Variable Wired version S DIP RCD-24-.5/W.5 none 4.5~36 Variable Wired version S DIP RCD-24-.7/W.7 none 4.5~36 Variable Wired version S DIP RCD-24-1./W 1. none 4.5~36 Variable Wired version S DIP RCD /W 1.2 none 4.5~36 Variable Wired version S DIP NEW! Check out the first real time on-the-fly Power-Flex-Search! Choose over 13, 12, different parts from our Product Portfolio. Use this totally new and innovative tool to find what you really need! In absolut real time... RECOM - The Power Experts.

14 POWERLINE DC-DC Converters The DC-DC range covers units from 8 to 6 Watt, with 2:1 and 4:1 input voltages, single, dual or triple outputs and standard isolation voltages of 1.6kVDC. Six-sided shielding on most DC-DC series with options like remote ON/OFF or output voltage trim guarantee a wide range of possible applications in various segments of industrial design. EN, UL and CSA approvals make these series ideal for telecom, medical and safety-critical applications where certified isolation and safety standards are required. Features Six-Sided Shielding International Safety Standard Approvals Flexible Customization Regulated Outputs High Density Packages Available Case Styles DIP24 RP8 (A) RP8 (AW) RP12 (A) RP12 (AW) 2" x 1.6" RP3 (E) RP3 (EW) 1 x 1 RP15 (A) RP15 (AW) 2 x 2 RP4 (G) RP 4 (GW) RP6 (G) Short Circuit Protection with Autorecovery Single, Dual and Multiple Outputs Up to 6 Watt Optional Heatsinks and Filter Chokes available RoHS compliant NEW! 2 x 1 RP1 (E) RP1 (EW) RP15 (F) RP15 (FW) RP2 (F) RP2 (FW) RP3 (F) RP3 (FW) 1.1 x.95 x.34 RP15 (OF) RP15 (OFW) Powerline Plus Series NEW! i Check our revised APPLICATION NOTES and the brand new POWER FLEX SEARCH on our website! RPP2 RPP2 (W) RPP3 RPP3 (W) RPP4 RPP5

15 Products in bold type are New Product introductions for 29! Powerline DC-DC Converters can now be ordered with pre-mounted heatsinks includ ing antivibration fixing clips (add suffix -HC). See Application Notes for heatsink details Regulated Converters Series Isolation Cert Power Input Voltages Output Voltages Case Heatsink Part No.* Features (kv) (Watts) (VDC) VDC) Dimensions mm (Power Module) No. RP8 (A) , 18-36, , 5, 12, 15 DIP24 (SMD) N/A Small size, CTRL pin ±5, ±12, ±15 RP8 (AW) , , 5, 12, 15 DIP24 (SMD) N/A Small size, CTRL pin ±5, ±12, ±15 RP1 (E) , 18-36, , 12, x 25.4 x 1.2 7G-2C Industry Standard ±5, ±12, ±15 (2 x 1 ) RP1 (EW) , , 12, x 25.4 x 1.2 7G-2C Industry Standard ±5, ±12, ±15 (2 x 1 ) RP12 (A) , 18-36, , 5, 12, 15 DIP24 N/A Small size, CTRL pin ±5, ±12, ±15 RP12 (AW) , , 5, 12, 15 DIP24 N/A Small size, CTRL pin ±5, ±12, ±15 RP15 (OF) , , 5, 12, x 23.9 x 8.5 Open Frame Low Cost Open Frame SMD RP15 (OFW) , , 5, 12, x 23.9 x 8.5 Open Frame Low Cost Open Frame SMD RP15 (A) , 18-36, , 5, 12, x 25.4 x 1.2 7G-47C Small size, CTRL pin ±5, ±12, ±15 (1 x 1 ) RP15 (AW) , , 5, 12, x 25.4 x 1.2 7G-47C Small size, CTRL pin ±5, ±12, ±15 (1 x 1 ) RP15 (F) , 18-36, , 5, 12, x 25.4 x 1.2 7G-2C CTRL Pin ±5, ±12, ±15 (2 x 1 ) RP15 (FW) , , 5, 12, x 25.4 x 1.2 7G-2C CTRL Pin ±5, ±12, ±15 (2 x 1 ) RP2 (F) , 18-36, , 5, 12, x 25.4 x 1.2 7G-2C CTRL, Trim Pins ±12, ±15 (2 x 1 ) RP2 (FW) , , 5, 12, x 25.4 x 1.2 7G-2C CTRL, Trim Pins ±5, ±12, ±15 (2 x 1 ) RP3 (E) , 18-36, , 5, 12, x 4.6 x 1.2 7G-11C CTRL, Trim Pins ±12, ±15 (2 x 1.6 ) RPM3-E Power Module RP3 (EW) , , 5, 12, x 4.6 x 1.2 7G-11C CTRL, Trim Pins ±12, ±15 (2 x 1.6 ) RPM3-EW Power Module RP3 (F) , 18-36, , 5, 12, x 25.4 x 1.2 7G-2C High power density ±5, ±12, ±15 (2 x 1 ) RP3 (FW) , , 5, 12, x 4.6 x 1.2 7G-2C High power density ±5, ±12, ±15 (2 x 1 ) RP4 (G) , 18-36, , 5, 12, x 5.8 x 1.2 7G-26C Sense, CTRL, Trim Pins ±12, ±15 (2 x 2 ) RPM4-G Power Module 5±12, 5±15 RP4 (GW) , , 5, 12, x 51.3 x 1.2 7G-26C Sense, CTRL, Trim Pins ±12, ±15 (2 x 2 ) RPM4-GW Power Module RP6 (G) , , 5, 12, x 51.3 x 1.2 7G-26C Sense, CTRL, Trim Pins (2 x 2 ) RPM6-G Power Module *Heatsinks include mounting clips and double-sided adhesive pad. Add -HC to part number for pre-assembled heatsinks Recom Power Module is a panel mounting adapter with screw terminals, built-in EMC Filter and DIN rail bracket. Refer to section end for more details. Powerline plus Series (**) Isolation Cert Power Input Voltages Output Voltages Case Outputs Features (kvdc) (Watts) (VDC) VDC) Dimensions mm (VDC) RPP , 18-36, 3.3, 5, 12, x 25.4 x 11.7 Single and Dual -45 C to +15 C ±12, ±15 (2 x 1 ) (with derating) RPP2 (W) , , 5, 12, x 25.4 x 11.7 Single and Dual -45 C to +15 C ±5, ±12, ±15 (2 x 1 ) (with derating) RPP , 18-36, 3.3, 5, 12, x 3.5 x 11.7 Single and Dual -45 C to +15 C ±12, ±15 (2 x 1.6 ) (with derating) RPP3 (W) , , 5, 12, x 3.5 x 11.7 Single and Dual -45 C to +15 C ±12, ±15 (2 x 1.6 ) (with derating) RPP , , 5, 12, x 3.5 x 11.7 Single High Power density (2 x 1.6 ) RPP , , 5, 12, x 3.5 x 11.7 Single Very High Power density (2 x 1.6 )

16 POWERLINE PLUS DC-DC Converters The RPP series with 2:1 and 4:1 input range DC-DC converters are ideal for high end industrial applications and COTS Military applications where a very high ambient operating temperature converter is re quired. Although the case size is compact, the converter contains a built-in filter EN5522 Class B / FCC Level B without the need for any external components. Features High Ambient Temperature Range with Derating: 15 C max. Built-in FCC/EN5522 Class B Filter 4:1 Wide Input Voltage Range 15-2 Watts Output Power Compact 4.6 x 25.4 x 11.7 mm Package RPP2 Efficiency > 9 % 2kVDC Isolation Fully Protected Outputs Low Quiescent Current UL-pending Features High Ambient Temperature Range with Derating: 15 C max. Built-in FCC/EN5522 Class B Filter 4:1 Wide Input Voltage Range 3 Watts Output Power Compact 5.8 x 3.5 x 11.7 mm Package Efficiency up to 92 % 2kVDC Isolation Fully Protected Low Quiescent Current UL-pending RPP3 Features High Ambient Temperature Range with Derating: 15 C max. Built-in FCC/EN5522 Class B Filter 2:1 Wide Input Voltage Range 4/5 Watts Output Power Compact 5.8 x 3.5 x 11.7 mm Package Efficiency up to 92% 3kVDC/Isolation Fully Protected Low Quiescent Current UL-pending RPP4/ RPP5

17 Selection Guide 12V, 24V and 48V Input Types Part Number Input Range Cert Output Voltage Output Current Input Current Efficiency Max Operating VDC VDC ma ma % Temp RPP S / % 96 C RPP2-125S / % 99 C RPP2-1212S / % 94 C RPP2-1215S / % 96 C RPP S/W 18-36, / % 96 C RPP2-245S/W 18-36, /92 9.4% 99 C RPP2-2412S/W 18-36, /93 9.2% 99 C RPP2-2415S/W 18-36, /93 9.3% 99 C RPP S/W 36-75, / % 99 C RPP2-485S/W 36-75, / % C RPP2-4812S/W 36-75, / % 96 C RPP2-4815S/W 36-75, / % 99 C RPP2-1212D 9-18 ±12 ±833 24/ % 98 C RPP2-1215D 9-18 ±15 ±666 27/ % 99 C RPP2-2412D/W 18-36, 9 36 ±12 ±833 17/ % 96 C RPP2-2415D/W 18-36, 9 36 ±15 ±666 18/91 9.1% 99 C RPP2-2424D ±24 ±416 34/94 89.% 96 C RPP2-4812D/W 36-75, ±12 ±63 1/ % 96 C RPP2-4815D/W 36-75, ±15 ±666 12/ % 98 C Selection Guide 12V, 24V and 48V Input Types Part Number Input Range Cert Output Voltage Output Current Input Current Efficiency Max Operating VDC VDC ma ma % Temp RPP S / % 86 C RPP3-125S / % 91 C RPP3-1212S / % 89 C RPP3-1215S / % 91 C RPP S/W 18-36, / % 89 C RPP3-245S/W 18-36, / % 93 C RPP3-2412S/W 18-36, /14 9.4% 91 C RPP3-2415S/W 18-36, / % 94 C RPP S/W 36-75, / % 89 C RPP3-485S/W 36-75, /68 92.% 96 C RPP3-4812S/W 36-75, / % 94 C RPP3-4815S/W 36-75, / % 94 C RPP3-1212D 9-18 ±12 ±125 29/ % 89 C RPP3-1215D 9-18 ±15 ± 33/ % 89 C RPP3-2412D/W 18-36, 9 36 ±12 ±1 2/ % 86 C RPP3-2415D/W 18-36, 9 36 ±15 ± 1/ % 89 C RPP3-2424D ±24 ±6 1/ % 91 C RPP3-4812D/W 36-75, ±12 ±115 11/ % 87 C RPP3-4815D/W 36-75, ±15 ± 12/ % 94 C RPP3-4824D ±24 ±55 26/ % 86 C Selection Guide 12V, 24V and 48V Input Types Part Number Input Range Cert Output Voltage Output Current Input Current Efficiency Max Operating VDC VDC ma ma % Temp RPP S / % 77 C RPP4-245S / % 86 C RPP4-2412S / % 75 C RPP4-2415S / % 81 C RPP S / % 84 C RPP4-485S /96 92.% 89 C RPP4-4812S / % 78 C RPP4-4815S / % 81 C RPP S / % 58 C RPP5-245S / % 74 C RPP5-2412S / % 66 C RPP5-2415S / % 74 C RPP S / % 68 C RPP5-485S / % 81 C RPP5-4812S / % 72 C RPP5-4815S / % 81 C

18 POWERLINE AC-DC Converters The AC-DC range covers units from 5 to 6 Watt, with universal AC or DC inputs, single, dual or triple outputs and isolation voltages up to 4kVAC (medical grade certified). These converters are also available with screw terminal connectors for panel or DIN-rail mounting (-ST Option). The POWERLINE AC-DC range is UL listed. Features Universal AC-DC input Voltage International Safety Standard Approvals Regulated Outputs Low Output Ripple & Noise High Density Packages RoHS compliant Available Case Styles 36.7 x 27.2 x 17.1 mm RAC4 Short Circuit Protection with Autorecovery Single, Dual and Multiple Outputs Up to 6 Watt PCB or DIN-Rail/Screw Terminal Mount (-ST) i Check our revised APPLICATION NOTES and the brand new POWER FLEX SEARCH on our website! 64. x 45. x 21.5 mm RAC15-SB 5.8 x 25.4 x 15.2 mm RAC5-SB 7. x 48. x 22. mm RAC2-SA 52.4 x 27.2 x 23.5 mm RAC1-SB 89. x 63.5 x 25. mm RAC3-SA 55. x 45. x 2.5 mm RAC5-SA 89. x 63.5 x 27. mm RAC4-SA 64. x 45. x 21.5 mm RAC1-SA 19. x 58.5 x 3. mm RAC6-SB 74. x 54. x 22. mm RAC15-SA Panel Mount Options Available Screw Terminal Version* * All AC-DC Modules under 6W (except RAC4) have this ST option

19 Improved Product Line for 29 Suffix -E = Extended Temperature range (-4 C) Suffix -ST = Screw Terminal version (supplied with DIN Rail mounting bracket) Low Cost Single Output Models Series Isolation Cert Power Input Voltages Output Voltages Case (kvac) (Watt) (VAC) (VDC) Dimensions mm RAC4-SA , 5, 9 12, 15, x 27.2 x 17.1 RAC5-SB(-E)(-ST) , 5, 12, 15, x 25.4 x 15.2 RAC1-SB(-E)(-ST) , 5, 12, 15, x 27.2 x 23.5 Single Output Models Series Isolation Cert Power Input Voltages Output Voltages Case (kvac) (Watt) (VAC) (VDC) Dimensions mm RAC5-SA(-E)(-ST) , 5, 12, 15, x 45. x 2.5 RAC1-SA(-E)(-ST) , 5, 12, 15, x 45. x 21.5 RAC15-SA(-E)(-ST) , 12, 15, x 54. x 22. RAC15-SB(-E)(-ST) , 5, 12, 15, x 45. x 21.5 RAC2-SA(-ST) , 5, 12, 15, x 48. x 22. RAC3-SA(-E)(-ST) , 5, 12, 15, x 63.5 x 25. RAC4-SA(-ST) , 12, 15, x 63.5 x 27. RAC6-SB , 12, 15, x 58.5 x 3. Dual Output Models Series Isolation Cert Power Input Voltages Output Voltages Case (kvac) (Watt) (VAC) (VDC) Dimensions mm RAC5-DA(-E)(-ST) ±5, ±12, ± x 45. x 2.5 RAC1-DA(-E)(-ST) ±5, ±12, ± x 45. x 21.5 RAC15-DA(-E)(-ST) ±5, ±12, ± x 54. x 22. RAC15-DB(-E)(-ST) ±5, ±12, ± x 45. x 21.5 RAC2-SA(-ST) ±5, ±12, ±15 7. x 48. x 22. RAC3-DA(-E)(-ST) ±5, ±12, ± x 63.5 x 25. RAC3-DA(-E)(-ST) / x 63.5 x 25. RAC4-DA(-ST) ±5, ±12, ± x 63.5 x 27. RAC4-DA(-ST) / x 63.5 x 27. Triple Output Models Series Isolation Cert Power Input Voltages Output Voltages Case (kvac) (Watt) (VAC) (VDC) Dimensions mm RAC15-TA(-E)(-ST) / ±12, 5 / ± x 54. x 22. RAC15-TB(-E)(-ST) / ±12, 5 / ± x 45. x 21.5 RAC2-SA(-ST) / ±12, 5 / ±15 7. x 48. x 22. RAC3-TA(-E)(-ST) / ±12, 5 / ± x 63.5 x 25. RAC4-TA(-ST) / ±12, 5 / ± x 63.5 x 25.

20 ECONOLINE - CONTENTS Unregulated Converters Series Power Isolation Input Voltages Output Voltages No. of Case Page (Watts) (kvdc) (VDC) (VDC) Outputs No. RM.25 1 & 2 3.3, 5, 12, 15, , 5, 9, 12, 15 S SIP4 E2 ROL.5 1 & 2 5, 12 5, 12, 15 S SIP4 E4 RSS/RSD 1 1 & 3 3.3, 5, 12, 15, , 5, 9, 12, 15, 24 S & D SMD E6 RNM 1 1 & 2 3.3, 5, 12, , 5, 9, 12, 15 S DIP4 E12 ROM 1 3 5, 12 5, 12, 15 S SIP4 Micro E15 RO 1 1 & 2 3.3, 5,12, 15, , 5, 9, 12, 15, 24 S SIP4 E17 RBM 1 3 5, 12 5, 12, 15 S & D SIP6 Micro E19 RB 1 1 & 2 3.3, 5, 12, 15, , 5, 9, 12, 15, 24 S & D SIP7 E22 RE 1 1 & 2 3.3, 5, 12, 15, , 5, 9, 12, 15, 24 S SIP7 E25 RK & RH 1 3 & 4 5, 12, 15, 24 5, 9, 12, 15 S & D SIP7 E27 RP , 9, 12, 15, , 5, 9, 12, 15, 24 S & D SIP7 E3 RxxPxx , 9, 12, 15, , 5, 9, 12, 15 S & D SIP7 E33 RU /5 D (isol.) SIP7 E35 RN & 2 3.3, 5,12, 15, , 5, 12, 15, 24 S DIP8 E37 Contents RTS/RTD 2 1 & 3 5, 12, 15, (S), 5, 9, 12, 15, 24 S & D SMD E39 RI 2 1 5, 12, 15, 24 5, 12, 15 S SIP4 E43 RD 2 1 & 2 5, 12, 24 5, 12, 15 D SIP7 E45 RKZ 2 3 & 4 5, 12 5, 12, 15 S & D SIP7 E47 RxxP2xx , 12, 15, , 5, 9, 12, 15 S & D SIP7 E5 RUZ /5 D (isol.) SIP7 E52 RJZ/RGZ 2 3 & 4 3.3, 5, 9, 12, 15, , 5, 9, 12, 15, 24 S & D DIP14 E54 RV , 5, 9, 12, 15, , 5, 9, 12, 15, 24 S & D DIP24 Miniature E57 Products in bold type are new products for 29 Other input/output voltage combinations available (minimum order quantities apply) CONTENTS REV: /29

21 ECONOLINE - CONTENTS Regulated Converters Series Power Isolation Input Voltages Output Voltages No. of Case Page (Watts) (kvdc) (VDC) (VDC) Outputs No. RZ.5 1 5, 12, 15, 24 5, 12, 15 S SMD E59 RSZ 1 1 & 2 3.3, 5, 12, 15, , 5, 9, 12 S SMD E61 RY 1 1 5, 9, 12, 15, 24 5, 9, 12, 15, 24 S & D SIP7 E63 RSO-S_D(Z) 1 1, 2 & , 9-18, 18-36, , 5, 9, 12, 15 S & D SIP8 E , RS-S_D(Z) 2 1, 2 & , 9-18, 18-36, , 5, 9, 12, 15 S & D SIP8 E , RW2 2 1, 2 & , 9-18, 18-36, , 5, 9, 12, 15 S & D DIP16/SMD E71 RS3-S_D(Z) 3 1, 2 & , 9-18, 18-36, , 5, 9, 12, 15 S & D SIP8 E , 2-6 RW-S , 9-18, 18-36, , 5, 9, 12, 15 S DIP24/SMD (Miniature) E77 RW-D , 9-18, 18-36, , 9, 12, 15 D DIP24 (Miniature) E81 REC3-SR_DR/H , 12, 24 5, 12, 15, S & D DIP24 E83 REC3-SRW_DRW/H* 3 (1.6) 2, 4 & , 9-18, 18-36, , 5, 9, 12, 15 S & D DIP24/SMD E85 REC3-SRWZ_DRWZ/H* 3 (1.6) 2, 4 & , , 5, 9, 12, 15 S & D DIP24/SMD REC5-SRW_DRW/H* 5 (1.6) 2, 4 & , 9-18, 18-36, , 5, 9, 12, 15 S & D DIP24/SMD E89 REC5-SRWZ_DRWZ/H* 5 (1.6) 2, 4 & , , 5, 9, 12, 15 S & D DIP24/SMD REC7.5-SRW_DRW/H*/A/M 7.5 1, 2 & , 18-36, , 5, 9, 12, 15 S & D DIP24/SMD E91 Contents Products in bold type are new products for 29 Other input/output voltage combinations available (minimum order quantities apply) REV:/29 E-1

22 Features Unregulated Converter Description Selection Guide Single Output Rail Industry Standard Pinout 1kVDC & 2kVDC Isolation High Efficiency for Low Power Applications UL94V- Package Material Optional Continuous Short Circuit Protected Fully Encapsulated Efficiency to 8 % Custom versions available: The RM series DC/DC converter has been designed for isolating or converting DC power rails with very light loads. Efficiencies are typically 1% higher than a comparable.5w or 1W converters run at the same low load. ECONOLINE.25 Watt SIP4 Single Output Part Input Output Output Efficiency Number Voltage Voltage Current SIP 4 (2kV) (VDC) (VDC) (ma) (%) RM-xx3.3S (H) 3.3, 5, 12, 15, RM-xx5S (H) 3.3, 5, 12, 15, RM-xx9S (H) 3.3, 5, 12, 15, RM-xx12S (H) 3.3, 5, 12, 15, RM-xx15S (H) 3.3, 5, 12, 15, xx = Input Voltage (other input and output voltage combinations and output powers available on request) * add Suffix P for Continuous Short Circuit Protection, e.g. RM-55S/P, RM-55S/HP RM Specifications (measured at T A = 25 C, nominal input voltage, full load and after warm-up) Input Voltage Range ±1% Output Voltage Accuracy ±5% Line Voltage Regulation 1.2%/1% of Vin typ. Load Voltage Regulation 3.3V output types 2% max. (1% to % full load) 5V output type 15% max. RM 12V, 15V, 24V output types 1% max. Output Ripple and Noise (2MHz limited) 5mVp-p max. Operating Frequency 5kHz min. / 9kHz typ. / 15kHz max. Efficiency at Full Load 65% min. / 75% typ. No Load Power Consumption 45mW min. / 75mW typ. / 155mW max. Derating-Graph Maximum Capacitive Load 22µF (Ambient Temperature) Isolation Voltage (tested for 1 second) VDC min. Rated Working Voltage (long term isolation) see Application Notes Isolation Voltage H-Suffix (tested for 1 second) 2VDC min. Rated Working Voltage H-Suffix (long term isolation) see Application Notes Isolation Capacitance 25pF min. / 82pF max. 8 Isolation Resistance 1 GΩ min. 6 Short Circuit Protection 1 Second 4 Safe Operating Area P-Suffix Continuous 3 2 Operating Temperature Range (free air convection) -4 C to +85 C (see Graph) Storage Temperature Range -55 C to +125 C Relative Humidity 95% RH Operating Temperature C Package Weight RM types 1.4g RL types 1.8g } MTBF (+25 C) Detailed Information see using MIL-HDBK 217F 1327 x 1 3 hours (+85 C) Application Notes chapter "MTBF" using MIL-HDBK 217F 32 x 1 3 hours Refer to Application Notes Output Power (%) EN Certified E-2 REV: /29

23 ECONOLINE RM Series Typical Characteristics 8 RM-xx5S RM-xx12S RM-xx15S Efficiency / Load Efficiency / Load Efficiency / Load Efficiency % % 2% 4% 6% 8% % Efficiency % % 2% 4% 6% 8% % Efficiency % % 2% 4% 6% 8% % Deviation from Nominal (%) Deviation / Load % 2% 4% 6% 8% % Deviation from Nominal (%) Deviation / Load % 2% 4% 6% 8% % Deviation from Nominal (%) Deviation / Load % 2% 4% 6% 8% % Package Style and Pinning (mm) RM 4 PIN SIP Package 3rd angle projection RECOM RM-55S ****.51 RECOM RM-55S **** Recommended Footprint Details RM Pin Connections Bottom View ø+.15/ Top View 2.54 Pin # Single 1 Vin 2 +Vin 3 Vout 4 +Vout XX.X ±.5 mm XX.XX ±.25 mm REV:/29 E-3

24 Features Unregulated Converter Industry Standard Pinout 1kVDC & 2kVDC Isolation UL94V- Package Material Optional Continuous Short Circuit Protected Fully Encapsulated Custom Solutions Available Efficiency to 87% ECONOLINE Description The ROL DC/DC converters are typically used in general purpose low power isolation and voltage matching applications, and feature a full industrial operating temperature range of -4 C ~ +85 C without derating. Selection Guide Part Input Output Output Efficiency Number Voltage Voltage Current SIP 4 (2kV) (VDC) (VDC) (ma) (%) ROL-xx5S (H) 5, ROL-xx12S (H) 5, ROL-xx15S (H) 5, Watt SIP4 Single Output xx = Input Voltage (other input and output voltage combinations available on request) * add Suffix P for Continuous Short Circuit Protection, e.g. ROL-55S/P, ROL-55S/HP Specifications (measured at T A = 25 C, nominal input voltage, full load and after warm-up) EN Pending ROL Input Voltage Range ±1% Output Voltage Accuracy ±5% Line Voltage Regulation 1.2%/1% of Vin typ. Load Voltage Regulation (1% to % full load) 1% max. / 4% typ. Output Ripple and Noise (2MHz limited) mvp-p max. Operating Frequency 2kHz min. / 54kHz typ. Efficiency at Full Load 7% min. / 85% typ. Efficiency at 5%l Load 65% min. / 8% typ. No Load Power Consumption 45mW min. / 75mW typ. / 155mW max. Maximum Capacitive Load 22µF Isolation Voltage (tested for 1 second) VDC min. Rated Working Voltage (long term isolation) see Application Notes Isolation Voltage H-Suffix (tested for 1 second) 2VDC min. Rated Working Voltage H-Suffix (long term isolation) see Application Notes Isolation Capacitance 2pF min. / 75pF max. Isolation Resistance 1 GΩ min. Short Circuit Protection 1 Second P-Suffix Continuous Operating Temperature Range (free air convection) -4 C to +85 C (see Graph) Storage Temperature Range -55 C to +125 C Relative Humidity 95% RH Package Weight 1.4g MTBF (+25 C) } using MIL-HDBK 217F 985 x 1 3 hours Detailed Information see Application Notes chapter "MTBF" (+85 C) using MIL-HDBK 217F 2 x 1 3 hours ROL Derating-Graph (Ambient Temperature) Refer to Application Notes E-4 REV: /29 Output Power (%) 8 6 Safe Operating Area Operating Temperature C 15

25 ECONOLINE Typical Characteristics ROL Series ROL-55S Efficiency / Load 8 6 ROL-515S Efficiency / Load Efficiency % 2 % 2% 4% 6% 8% % Efficiency % 2 % 2% 4% 6% 8% % Deviation from Nominal (%) Deviation / Load % 2% 4% 6% 8% % Deviation from Nominal (%) Deviation / Load % 2% 4% 6% 8% % Package Style and Pinning (mm) ROL 4 PIN SIP Package 3rd angle projection RECOM ROL-55S ****.51 typ. RECOM ROL-55S **** typ Recommended Footprint Details ROL Pin Connections Bottom View ø+.15/ Top View 2.54 Pin # Single 1 Vin 2 +Vin 3 Vout 4 +Vout XX.X ±.5 mm XX.XX ±.25 mm REV:/29 E-5

26 Features Unregulated Converters RoHS 5/6 Conform 1kVDC and 3kVDC Isolation Options H version Approved for Medical Applications Suitable for Fully Automated Assembly Optional Continuous Short Circuit Protected Efficiency to 85 % ECONOLINE Selection Guide Part Input Output Output Efficiency Number Voltage Voltage Current SMD (3kV) (VDC) (VDC) (ma) (%) RSS**-xx3.3 (H) 3.3, 5, 12, 15, RSS**-xx5 (H) 3.3, 5, 12, 15, RSS**-xx9 (H) 3.3, 5, 12, 15, RSS**-xx12 (H) 3.3, 5, 12, 15, RSS**-xx15 (H) 3.3, 5, 12, 15, RSS**-xx24 (H) 3.3, 5, 12, 15, RSD**-xx3.3 (H) 3.3, 5, 12, 15, 24 ±3.3 ±152 7 RSD**-xx5 (H) 3.3, 5, 12, 15, 24 ±5 ± RSD**-xx9 (H) 3.3, 5, 12, 15, 24 ±9 ± RSD**-xx12 (H) 3.3, 5, 12, 15, 24 ±12 ± RSD**-xx15 (H) 3.3, 5, 12, 15, 24 ±15 ± RSD**-xx24 (H) 3.3, 5, 12, 15, 24 ±24 ± Watt SMD Single & Dual Output RSS-RSD xx = Input Voltage (other input and output voltage combinations available on request) * add Suffix H for 3kV Isolation, e.g. RSS-55/H, RSD-55/H, RSS12-55/H, RSD12-55/H * add Suffix P for Continuous Short Circuit Protection, e.g. RSS8-55/P, RSS-55/HP, RSD12-55/HP * add suffix -R for tape & reel packing e.g. RSS-55-R. For more details see Application Notes. Case and Pinning Options (note restrictions on /H option) RSS** : ** without marking denotes 5 pins out of 8 fitted (includes /H option) ** with marking 8 denotes 8 pins out of 8 fitted (/H option not available) ** with marking 12 denotes 1 pins out of 12 fitted (includes /H option) RSD** : ** without marking denotes 6 pins out of 1 fitted (includes /H option) ** with marking 1 denotes with 1 pins out of 1 fitted (/H option not available) ** with marking 12 denotes 1 pins out of 12 fitted (includes /H option) Specifications (measured at T A = 25 C, nominal input voltage, full load and after warm-up) EN Certified EN Certification (suffix H) Pending RSS_RSD Input Voltage Range ±1% Output Voltage Accuracy ±5% max. Line Voltage Regulation RSS, RSS8, RSD, RSD1 1.2%/1% of Vin typ. RSS12, RSD12 1%/1% of Vin typ. Load Voltage Regulation 3.3V output types 15% typ., 2% max. (1% to % full load) 5V output type 12% typ., 15% max. 9V, 12V, 15V, 24V output types 7% typ., 1% max. Output Ripple and Noise (2MHz limited) All Variants mvp-p max. Operating Frequency 5kHz min. / khz typ. / 12kHz max. Efficiency at Full Load See Selection Guide No Load Power Consumption R1S** types 11mW min. / 126mW typ. / 22mW max. R1D** types 87mW min. / 13mW typ. / 23mW max. Maximum Capacitive Load 33µF / ±1µF Isolation Voltage (tested for 1 second) VDC min. H-Suffix (tested for 1 second) 3VDC min. Rated Working Voltage (long term isolation) see Application Notes Isolation Capacitance RSS, RSS8, RSD, RSD1 15pF min. / 7pF max. RSS12, RSD1 1pF min. / 75pF max. Isolation Resistance 1 GΩ min. Description RSS and RSD DC/DC converters are typically used in general purpose low power isolation and voltage matching applications where an SMD mounting style is required. The converters feature a full industrial operating temperature range of -4 C ~ +85 C without derating and come in three different case formats to make them compatible with industry standards. Refer to Application Notes E-6 REV: /29

27 ECONOLINE Specifications - continued Short Circuit Protection 1 Second P-Suffix Continuous Operating Temperature Range (free air convection) -4 C to +85 C (see Graph) Storage Temperature Range -55 C to +125 C Reflow Temperature ROHS compliant 245 C (3 sec) max. Vapour Phase Process (for more details see Application Notes) 24 C (9 sec) max. Relative Humidity 95% RH Package weight 1.9g (RSS), 2.2g (RSD) MTBF (+25 C) } using MIL-HDBK 217F 145 x 1 3 hours Detailed Information see (+85 C) Application Notes chapter "MTBF" using MIL-HDBK 217F 183 x 1 3 hours Tolerance Envelope +1% +5% V Nom. Output Voltage Typical Load Line 1% 5% % Output Load Current (%) +5% 1% 5% Output Power (%) Output Power (%) RSS_RSD Series Derating-Graphs (Ambient Temperature) RSS, RSS8, RSD, RSD1 Safe Operating Area Operating Temperature C RSS12, RSD Safe Operating Area Operating Temperature C Typical Characteristics RSS**-xx5 RSS12-xx5 RSS-RSD 8 Efficiency / Load Efficiency % % 2% 4% 6% 8% % Deviation from Nominal (%) Deviation / Load % 2% 4% 6% 8% % Deviation from Nominal (%) Deviation / Load % 2% 4% 6% 8% % REV:/29 E-7

28 ECONOLINE Typical Characteristics RSS_RSD Series RSS**-xx9 RSS12-xx9 RSS**-xx12 Efficiency / Load Efficiency / Load Efficiency / Load Efficiency % % 2% 4% 6% 8% % Efficiency % % 2% 4% 6% 8% % Efficiency % % 2% 4% 6% 8% % Deviation / Load Deviation / Load Deviation / Load Deviation from Nominal (%) % 2% 4% 6% 8% % Deviation from Nominal (%) % 2% 4% 6% 8% % Deviation from Nominal (%) % 2% 4% 6% 8% % RSS-RSD RSS12-xx12 RSS**-xx15 RSS12-xx15 Efficiency / Load Efficiency / Load Efficiency / Load Efficiency % % 2% 4% 6% 8% % Efficiency % % 2% 4% 6% 8% % Efficiency % % 2% 4% 6% 8% % Deviation / Load Deviation / Load Deviation / Load Deviation from Nominal (%) % 2% 4% 6% 8% % Deviation from Nominal (%) % 2% 4% 6% 8% % Deviation from Nominal (%) % 2% 4% 6% 8% % E-8 REV: /29

29 ECONOLINE Package Style and Pinning (mm) RSS_RSD Series RSD**-xx5 RSD12-xx5 RSD**-xx12 Efficiency / Load Efficiency / Load Efficiency / Load Efficiency % % 2% 4% 6% 8% % Efficiency % % 2% 4% 6% 8% % Efficiency % 2 % 2% 4% 6% 8% % Deviation / Load Deviation / Load Deviation / Load Deviation from Nominal (%) % 2% 4% 6% 8% % Deviation from Nominal (%) % 2% 4% 6% 8% % Deviation from Nominal (%) % 2% 4% 6% 8% % RSD12-xx12 RSD**-xx15 RSD12-xx15 RSS-RSD Efficiency / Load Efficiency / Load Efficiency / Load Efficiency % 2 % 2% 4% 6% 8% % Efficiency % 2 % 2% 4% 6% 8% % Efficiency % 2 % 2% 4% 6% 8% % Deviation / Load Deviation / Load Deviation / Load Deviation from Nominal (%) % 2% 4% 6% 8% % Deviation from Nominal (%) % 2% 4% 6% 8% % Deviation from Nominal (%) % 2% 4% 6% 8% % REV:/29 E-9

30 ECONOLINE Package Style and Pinning (mm) RSS_RSD Series 5 PIN Single SMD Package Note: /H option is available in 6 PIN Dual SMD Package these pin packages 3rd angle projection RECOM RSS-xxxx xxxx RECOM RSD-xxxx xxxx x Pin Connections x Recommended Footprint Details Pin # Single Dual Recommended Footprint Details Vin Vin.55 Bottom View Vin +Vin Top View 4 Vout Com Bottom View 12. Top View Vout Vout No Pin +Vout NC No Pin No Pin NC NC = No Connection XX.X ±.5 mm XX.XX ±.25 mm RSS-RSD 8 PIN Single SMD Package Note: /H option is not available in 1 PIN Dual SMD Package these pin packages 3rd angle projection RECOM RSS8-xxxx xxxx RECOM RSD1-xxxx xxxx x Bottom View Recommended Footprint Details Top View Pin Connections Pin # Single Dual 1 Vin Vin 2 +Vin +Vin 3 NC NC 4 Vout Com 5 +Vout Vout 6 NC NC x4.55 Bottom View NC +Vout NC NC 9 - NC 1 - NC NC = No Connection Recommended Footprint Details Top View XX.X ±.5 mm XX.XX ±.25 mm E-1 REV: /29

31 ECONOLINE Package Style and Pinning (mm) RSS_RSD Series 12 PIN Single and Dual SMD Package Note: /H option is available in this pin package 3rd angle projection Pin Connections RECOM RSS_RSD12-xxxx xxxx x5.55 Bottom View Separation > 3.8 mm Top View Pin # Single Dual 1 Vin Vin 2 +Vin +Vin 3 NC NC 5 Vout Com 6 NC Vout 7 NC NC 8 +Vout +Vout 1 NC NC 11 NC NC 12 NC NC NC = No Connection XX.X ±.5 mm XX.XX ±.25 mm Recommended Footprint Details Part Number Information RSS** : ** without marking denotes 5 pins out of 8 fitted (includes /H option) e.g. RSS-55, RSS-55/H, RSS-55/HP ** with marking 8 denotes 8 pins out of 8 fitted (/H option not available) e.g. RSS8-55, RSS8-55/P ** with marking 12 denotes 1 pins out of 12 fitted (includes /H option) e.g. RSS12-55, RSS12-55/H, RSS12-55/HP RSS-RSD RSD** : ** without marking denotes 6 pins out of 1 fitted (includes /H option) e.g. RSD-55, RSD-55/H, RSD-55/HP ** with marking 1 denotes with 1 pins out of 1 fitted (/H option not available) e.g. RSD1-55, RSD1-55/P ** with marking 12 denotes 1 pins out of 12 fitted (includes /H option) e.g. RSD12-55, RSD12-55/H, RSD12-55/HP REV:/29 E-11

32 Features Unregulated Converters Ultra-compact - only 8.3 x 8.3 x 6.8mm 1kVDC Isolation No External Compontents Required Optional Continuous Short Circuit Protected Fully Encapsulated UL94V- Package Material Efficiency to 84% ECONOLINE Description The RNM series DC/DC converters are ultra-compact isolated single output converters for applications where board space is at a premium. Despite their small size, the converters are fully featured with a full industrial operating temperature range of -4 C to +85 C without derating (+ C with derating), 1kVDC isolation and optional short circuit protection. Selection Guide Part Input Output Output Efficiency Number Voltage Voltage Current DIP6 (VDC) (VDC) (ma) (%) RNM-xx3.3S 3.3, 5, 12, RNM-xx5S 3.3, 5, 12, RNM-xx9S 3.3, 5, 12, RNM-xx12S 3.3, 5, 12, RNM-xx15S 3.3, 5, 12, xx = Input Voltage (other input and output voltage combinations available on request) * add Suffix P for Continuous Short Circuit Protection, e.g. RNM-55S/P 1 Watt DIP6 Single Output UL certification EN certification RNM Specifications (measured at T A = 25 C, nominal input voltage, full load and after warm-up) Input Voltage Range ±1% Output Voltage Accuracy ±5% Line Voltage Regulation 1.2%/1% of Vin typ. Load Voltage Regulation 3.3V output type 2% max. (1% to % full load) 5V output type 15% max. 9V, 12V and 15V output types 1% max. Output Ripple and Noise (2MHz limited) mvp-p max. Operating Frequency 5kHz min. / khz typ. / 15kHz max. Efficiency at Full Load 7% min. No Load Power Consumption 11mW min. / 126mW typ. / 22mW max. Maximum Capacitive Load 33µF Isolation Voltage (tested for 1 second) VDC min. Rated Working Voltage (long term isolation) see Application Notes Isolation Capacitance 2pF min. / 75pF max. Isolation Resistance 1 GΩ min. Short Circuit Protection 1 Second P-Suffix Continuous Operating Temperature Range (free air convection) -4 C to +85 C (see Graph) Storage Temperature Range -55 C to +125 C Relative Humidity 95% RH Package Weight } MTBF (+25 C) Detailed Information see using MIL-HDBK 217F 977 x 1 3 hours (+85 C) Application Notes chapter "MTBF" using MIL-HDBK 217F 189 x 1 3 hours Output Power (%) 8 RNM Derating-Graph (Ambient Temperature) 6 Safe Operating Area Operating Temperature C 15 Refer to Application Notes E-12 REV: /29

33 ECONOLINE Tolerance Envelope RNM Series +1% +5% V Nom. Output Voltage Typical Load Line 1% 5% % Output Load Current (%) +5% 1% 5% Typical Characteristics Efficiency % RNM-xx5S RNM-xx12S RNM-xx15S Efficiency / Load % 2% 4% 6% 8% % Efficiency % Efficiency / Load % 2% 4% 6% 8% % Efficiency % Efficiency / Load % 2% 4% 6% 8% % RNM Deviation from Nominal (%) Deviation / Load % 2% 4% 6% 8% % Deviation from Nominal (%) Deviation / Load % 2% 4% 6% 8% % Deviation from Nominal (%) Deviation / Load % 2% 4% 6% 8% % REV:/29 E-13

34 ECONOLINE Package Style and Pinning (mm) RNM Series 4 PIN DIP Package 3rd angle projection RECOM RNM-55S **** Bottom View RNM Pin Connections Pin # Single 1 Vin 3 +Vin 4 +Vout 5 Vout XX.XX ±.25 mm RNM 1.ø+.15/ 2.54 Recommended Footprint Details 2.54 Top View E-14 REV: /29

35 Features Unregulated Converters Micro Size SIP4 Package 3kVDC Isolation Approved for Medical Applications Industry Standard Pinout Optional Continuous Short Circuit Protected UL94V- Package Material Efficiency to 85 % ECONOLINE Description The ROM Micro Size DC/DC converter has been designed for isolating or converting DC power rails where board height is at a premium. Although it has a micro-size 7.7mm package, it does not compromise on features and offers a high 3kVDC Isolation, a 4 C to +85 C operating temperature range and optional continuous short circuit protection. Selection Guide Part Input Output Output Efficiency Number Voltage Voltage Current SIP4 Micro Size Pack. (VDC) (VDC) (ma) (%) ROM-xx5S 5, ROM-xx12S 5, ROM-xx15S 5, Watt SIP4 Micro Size Single Output xx = Input Voltage (other input and output voltage combinations available on request) * add Suffix P for Continuous Short Circuit Protection, e.g. ROM-55S/P Specifications (measured at T A = 25 C, nominal input voltage, full load and after warm-up) Input Voltage Range ±1% Output Voltage Accuracy ±5% Line Voltage Regulation 1.2%/1% of Vin typ. Load Voltage Regulation 5V output type 15% max. (1% to % full load) 12V, 15V output types 1% max. EN Certified EN Certified ROM Output Ripple and Noise (2MHz limited) mvp-p max. Operating Frequency 5kHz min. / khz typ. / 15kHz max. Efficiency at Full Load 7% min. / 8% typ. No Load Power Consumption 11mW min. / 126mW typ. / 22mW max. Maximum Capacitive Load 33µF Isolation Voltage (tested for 1 second) 3VDC min. Rated Working Voltage (long term isolation) see Application Notes Isolation Capacitance 2pF min. / 75pF max. Isolation Resistance 15 GΩ min. Short Circuit Protection 1 Second P-Suffix Continuous Operating Temperature Range (free air convection) -4 C to +85 C (see Graph) Storage Temperature Range -55 C to +125 C Relative Humidity 95% RH Package Weight 1g } MTBF (+25 C) Detailed Information see using MIL-HDBK 217F 977 x 1 3 hours (+85 C) Application Notes chapter "MTBF" using MIL-HDBK 217F 189 x 1 3 hours Derating-Graph (Ambient Temperature) Output Power (%) 8 6 Safe Operating Area Operating Temperature C Refer to Application Notes 15 REV:/29 E-15

36 ECONOLINE Typical Characteristics ROM Series Efficiency % ROM-xx5S Efficiency / Load % 2% 4% 6% 8% % Efficiency % ROM-xx12S Efficiency / Load % 2% 4% 6% 8% % Efficiency % ROM-xx15S Efficiency / Load % 2% 4% 6% 8% % Deviation from Nominal (%) Deviation / Load % 2% 4% 6% 8% % Deviation from Nominal (%) Deviation / Load % 2% 4% 6% 8% % Deviation from Nominal (%) Deviation / Load % 2% 4% 6% 8% % Package Style and Pinning (mm) ROM 4 PIN SIP Micro Size Package 3rd angle projection RECOM ROM-55S ****.51 typ. RECOM ROM-55S **** typ Recommended Footprint Details RO Pin Connections Bottom View ø+.15/ Top View ø+.15/ Pin # Single 1 Vin 2 +Vin 3 Vout 4 +Vout XX.X ±.5 mm XX.XX ±.25 mm E-16 REV: /29

37 Features Unregulated Converter Industry Standard Pinout 1kVDC & 2kVDC Isolation UL94V- Package Material Optional Continuous Short Circuit Protected Fully Encapsulated Custom Solutions Available Efficiency to 85 % ECONOLINE Description The RO DC/DC converters are typically used in general purpose power isolation and voltage matching applications, and feature a full industrial operating temperature range of -4 C ~ +85 C without derating. Selection Guide Part Input Output Output Efficiency Number Voltage Voltage Current SIP 4 (2kV) (VDC) (VDC) (ma) (%) RO-xx3.3S (H) 3.3, 5, 12, 15, RO-xx5S (H) 3.3, 5, 12, 15, RO-xx9S (H) 3.3, 5, 12, 15, RO-xx12S (H) 3.3, 5, 12, 15, RO-xx15S (H) 3.3, 5, 12, 15, RO-xx24S (H) 3.3, 5, 12, 15, xx = Input Voltage (other input and output voltage combinations available on request) * add Suffix P for Continuous Short Circuit Protection, e.g. RO-55S/P, RO-55S/HP 1 Watt SIP4 Single Output Specifications (measured at T A = 25 C, nominal input voltage, full load and after warm-up) Input Voltage Range ±1% Output Voltage Accuracy ±5% Line Voltage Regulation 1.2%/1% of Vin typ. Load Voltage Regulation 3.3V output type 2% max. (1% to % full load) 5V output type 15% max. 9V, 12V, 15V, 24V output types 1% max. Output Ripple and Noise (2MHz limited) mvp-p max. Operating Frequency 5kHz min. / khz typ. / 15kHz max. Efficiency at Full Load 7% min. / 8% typ. No Load Power Consumption 11mW min. / 126mW typ. / 22mW max. Maximum Capacitive Load 33µF Isolation Voltage (tested for 1 second) VDC min. Rated Working Voltage (long term isolation) see Application Notes Isolation Voltage H-Suffix (tested for 1 second) 2VDC min. Rated Working Voltage H-Suffix (long term isolation) see Application Notes Isolation Capacitance 2pF min. / 75pF max. Isolation Resistance 1 GΩ min. Short Circuit Protection 1 Second P-Suffix Continuous Operating Temperature Range (free air convection) -4 C to +85 C (see Graph) Storage Temperature Range -55 C to +125 C Relative Humidity 95% RH Package Weight 1.4g } MTBF (+25 C) Detailed Information see using MIL-HDBK 217F 985 x 1 3 hours (+85 C) Application Notes chapter "MTBF" using MIL-HDBK 217F 2 x 1 3 hours Output Power (%) 8 EN Certified RO Derating-Graph (Ambient Temperature) 6 Safe Operating Area Operating Temperature C 15 Refer to Application Notes REV:/29 E-17

38 ECONOLINE Typical Characteristics RO Series Deviation from Nominal (%) Efficiency % RO-xx5S RO-xx12S RO-xx15S Efficiency / Load % 2% 4% 6% 8% % Deviation / Load % 2% 4% 6% 8% % Deviation from Nominal (%) Package Style and Pinning (mm) RO Efficiency % Efficiency / Load % 2% 4% 6% 8% % Deviation / Load % 2% 4% 6% 8% % Deviation from Nominal (%) Efficiency % Efficiency / Load % 2% 4% 6% 8% % Deviation / Load % 2% 4% 6% 8% % 4 PIN SIP Package 3rd angle projection RECOM RO-55S ****.51 typ. RECOM RO-55S **** typ Recommended Footprint Details RO Pin Connections Bottom View ø+.15/ Top View 2.54 Pin # Single 1 Vin 2 +Vin 3 Vout 4 +Vout XX.X ±.5 mm XX.XX ±.25 mm E-18 REV: /29

39 Features Unregulated Converters Micro Size SIP 6 Package Industry Standard Pinout Power Sharing on Dual Output Version 3kVDC Isolation Optional Continuous Short Circuit Protected Efficiency to 85 % ECONOLINE Description The RBM Micro Size complements Recom s industrial range of converters. This range is widely used for pcb distributed power systems and combines small package size, high efficiency, 3kVDC isolation and low output ripple. The extended operating temperature range covering 4 C to +85 C is a standard feature. The full rated power can be taken from a single pin of this dual output converter, provided this does not exceed 1 Watt. Selection Guide Part Input Output Output Efficiency Number Voltage Voltage Current SIP 6 Micro Size Package (VDC) (VDC) (ma) (%) RBM-xx5S 5, RBM-xx12S 5, RBM-xx15S 5, RBM-xx5D 5, 12 ±5 ± RBM-xx12D 5, 12 ±12 ± RBM-xx15D 5, 12 ±15 ± xx = Input Voltage. Other input and output voltage combinations available on request. * add Suffix P for Continuous Short Circuit Protection, e.g. RBM-55S/P, RBM-55D/P Specifications (measured at T A = 25 C, nominal input voltage, full load and after warm-up) Input Voltage Range ±1% Output Voltage Accuracy ±5% Line Voltage Regulation 1.2%/1% of Vin typ. Load Voltage Regulation 5V output type 15% max (1% to % full load) 12, 15V output types 1% max Output Ripple and Noise (2MHz limited) mvp-p max. Operating Frequency 5kHz min. / khz typ. / 15kHz max. Efficiency at Full Load 7% min. / 8% typ. No Load Power Consumption Single 11mW min. / 126mW typ. / 22mW max. Dual 87mW min. / 13mW typ. / 23mW max. Maximum Capacitive Load 33µF / ±1µF Isolation Voltage (tested for 1 second) 3VDC min. Rated Working Voltage (long term isolation) see Application Notes Isolation Capacitance 2pF min. / 65pF max. Isolation Resistance 15 GΩ min. Short Circuit Protection 1 Second P-Suffix Continuous Operating Temperature Range (free air convection) -4 C to +85 C (see Graph) Storage Temperature Range -55 C to +125 C Relative Humidity 95% RH Package Weight 1.3g MTBF (+25 C) } Detailed Information see using MIL-HDBK 217F 5 x 1 3 hours (+85 C) Application Notes chapter "MTBF" using MIL-HDBK 217F 195 x 1 3 hours Output Power (%) 8 1 Watt SIP 6 Micro Size, Single & Dual Output EN Certified EN Certified RBM Derating-Graph (Ambient Temperature) 6 Safe Operating Area Operating Temperature C 15 Refer to Application Notes REV:/29 E-19

40 ECONOLINE Typical Characteristics RBM Series RBM-xx5S RBM-xx12S Efficiency / Load Efficiency / Load Efficiency % 2 % 2% 4% 6% 8% % Efficiency % 2 % 2% 4% 6% 8% % Deviation / Load Deviation / Load Deviation from Nominal (%) % 2% 4% 6% 8% % Deviation from Nominal (%) % 2% 4% 6% 8% % RBM RBM-xx5D RBM-xx12D Efficiency / Load Efficiency / Load Efficiency % % 2% 4% 6% 8% % Efficiency % 2 % 2% 4% 6% 8% % Deviation / Load Deviation / Load Deviation from Nominal (%) % 2% 4% 6% 8% % Deviation from Nominal (%) % 2% 4% 6% 8% % E-2 REV: /29

41 ECONOLINE Typical Characteristics RBM Series RBM-xx15S Efficiency / Load RBM-xx15D Efficiency / Load Efficiency % % 2% 4% 6% 8% % Efficiency % % 2% 4% 6% 8% % Deviation from Nominal (%) Deviation / Load % 2% 4% 6% 8% % Deviation from Nominal (%) Deviation / Load % 2% 4% 6% 8% % Package Style and Pinning (mm) RBM 6 PIN SIP Micro Size Package 3rd angle projection 6. Single Output Dual Output 7.7 RECOM RBM-55S ****.51 typ. RECOM RBM-55S **** RECOM RBM-55D **** typ Recommended Footprint Details Pin Connections Bottom View ø+.15/ Top View Pin # Single Dual 1 +Vin +Vin 2 Vin Vin 4 NC Vout 5 Vout Com 6 +Vout +Vout NC = No Connection XX.X ±.5 mm XX.XX ±.25 mm REV:/29 E-21

42 Features Unregulated Converters Low Cost 1W Converter Power Sharing on Dual Output Version Industry Standard Pinout 1kVDC & 2kVDC Isolation Options Optional Continuous Short Circuit Protected UL94V- Package Material Efficiency to 85 % ECONOLINE RB Description The RB series DC/DC converter has been designed for isolating or converting DC power rails in general purpose applications. Although low cost, it does not compromise on features and offers 1KV or 2kVDC isolation, a 4 C to +85 C operating temperature range and optional continuous short circuit protection. Selection Guide Part Input Output Output Efficiency Number Voltage Voltage Current SIP 7 (2kV) (VDC) (VDC) (ma) (%) RB-xx3.3S (H) 3.3, 5,12, 15, RB-xx5S (H) 3.3, 5,12, 15, RB-xx9S (H) 3.3, 5,12, 15, RB-xx12S (H) 3.3, 5, 12, 15, RB-xx15S (H) 3.3, 5,12, 15, RB-xx24S (H) 3.3, 5,12, 15, RB-xx3.3D (H) 3.3, 5, 12, 15, 24 ±3.3 ±152 7 RB-xx5D (H) 3.3, 5,12, 15, 24 ±5 ± 7-78 RB-xx9D (H) 3.3, 5,12, 15, 24 ±9 ± RB-xx12D (H) 3.3, 5,12, 15, 24 ±12 ± RB-xx15D (H) 3.3, 5, 12, 15, 24 ±15 ± RB-xx24D (H) 3.3, 5,12, 15, 24 ±24 ± xx = Input Voltage. Other input and output voltage combinations available on request. * add Suffix P for Continuous Short Circuit Protection, e.g. RB-55S/P, RB-55S/HP Specifications (measured at T A = 25 C, nominal input voltage, full load and after warm-up) 1 Watt SIP7 Single & Dual Output EN Certified RB Input Voltage Range ±1% Output Voltage Accuracy ±5% Line Voltage Regulation 1.2%/1% of Vin typ. Load Voltage Regulation 3.3V output type 2% max. (1% to % full load) 5V output type 15% max. 9V, 12V, 15V, 24V output types 1% max. Output Ripple and Noise (2MHz limited) Single output types mvp-p max. Dual output types ±75mVp-p max. Operating Frequency 5kHz min. / khz typ. / 15kHz max. Efficiency at Full Load 7% min. / 8% typ. No Load Power Consumption Single 11mW min. / 126mW typ. / 238mW max. Dual 87mW min. / 13mW typ. / 228mW max. Maximum Capacitive Load 33µF / ±1µF Isolation Voltage (tested for 1 second) VDC min. Rated Working Voltage (long term isolation) see Application Notes Isolation Voltage H-Suffix (tested for 1 second) 2VDC min. Rated Working Voltage H-Suffix (long term isolation) see Application Notes Isolation Capacitance 2pF min. / 75pF max. Isolation Resistance 1 GΩ min. Short Circuit Protection 1 Second P-Suffix Continuous Operating Temperature Range (free air convection) -4 C to +85 C (see Graph) Derating-Graph (Ambient Temperature) Output Power (%) 8 6 Safe Operating Area Operating Temperature C Refer to Application Notes 15 E-22 REV: /29

43 ECONOLINE Specifications - continued RB Series Storage Temperature Range -55 C to +125 C Relative Humidity 95% RH Package Weight 2.2g MTBF (+25 C) } using MIL-HDBK 217F 112 x 1 3 hours Detailed Information see (+85 C) Application Notes chapter "MTBF" using MIL-HDBK 217F 151 x 1 3 hours Typical Characteristics - Single Output RB-xx5S Efficiency / Load RB-xx9S Efficiency / Load 59 Efficiency % % 2% 4% 6% 8% % Efficiency % % 2% 4% 6% 8% % Deviation from Nominal (%) Deviation / Load % 2% 4% 6% 8% % RB-xx12S Efficiency / Load Deviation from Nominal (%) Deviation / Load % 2% 4% 6% 8% % RB-xx15S Efficiency / Load RB Efficiency % % 2% 4% 6% 8% % Efficiency % % 2% 4% 6% 8% % Deviation from Nominal (%) Deviation / Load % 2% 4% 6% 8% % Deviation from Nominal (%) Deviation / Load % 2% 4% 6% 8% % REV:/29 E-23

44 ECONOLINE Typical Characteristics - Dual Outputs RB Series Efficiency % Efficiency / Load % 2% 4% 6% 8% % RB-xx5D RB-xx12D Deviation from Nominal (%) Deviation / Load % 2% 4% 6% 8% % Efficiency % Efficiency / Load % 2% 4% 6% 8% % Deviation from Nominal (%) Deviation / Load % 2% 4% 6% 8% % RB-xx9D RB-xx15D Efficiency % Efficiency / Load % 2% 4% 6% 8% % Deviation from Nominal (%) Deviation / Load % 2% 4% 6% 8% % Efficiency / Load Efficiency % % 2% 4% 6% 8% % Deviation from Nominal (%) Deviation / Load % 2% 4% 6% 8% % RB Package Style and Pinning (mm) 7 PIN SIP Package 3rd angle projection 6. Single Output Dual Output RECOM 1.2 RB-55S ****.51 typ. RECOM RB-55S **** RECOM RB-55D **** typ Recommended Footprint Details Pin Connections Bottom View ø+.15/ Top View Pin # Single Dual 1 +Vin +Vin 2 Vin Vin 4 NC Vout 5 Vout Com 6 +Vout +Vout NC = No Connection XX.X ±.5 mm XX.XX ±.25 mm E-24 REV: /29

45 Features Unregulated Converter Industry Standard Pinout 1kVDC & 2kVDC Isolation UL94V- Package Material Optional Continuous Short Circuit Protected Fully Encapsulated Custom Solutions Available Efficiency to 85 % ECONOLINE Description The RE DC/DC converters are typically used in general purpose power isolation and voltage matching applications, and feature a full industrial operating temperature range of -4 C ~ +85 C without derating. Selection Guide Part Input Output Output Efficiency Number Voltage Voltage Current SIP 7 (2kV) (VDC) (VDC) (ma) (%) RE-xx3.3S (H) 3.3, 5, 12, 15, RE-xx5S (H) 3.3, 5, 12, 15, RE-xx9S (H) 3.3, 5, 12, 15, RE-xx12S (H) 3.3, 5, 12, 15, RE-xx15S (H) 3.3, 5, 12, 15, RE-xx24S (H) 3.3, 5, 12, 15, xx = Input Voltage (other input and output voltage combinations available on request) * add Suffix P for Continuous Short Circuit Protection, e.g. RE-55S/P, RE-55S/HP 1 Watt SIP7 Single Output Specifications (measured at T A = 25 C, nominal input voltage, full load and after warm-up) EN Certified Input Voltage Range ±1% Output Voltage Accuracy ±5% Line Voltage Regulation 1.2%/1% of Vin typ. Load Voltage Regulation 3.3V output type 2% max. (1% to % full load) 5V output type 15% max. 9V, 12V, 15V, 24V output types 1% max. Output Ripple and Noise (2MHz limited) mvp-p max. Operating Frequency 5kHz min. / khz typ. / 15kHz max. Efficiency at Full Load 7% min. / 8% typ. No Load Power Consumption 11mW min. / 126mW typ. / 22mW max. Maximum Capacitive Load 33µF Isolation Voltage (tested for 1 second) VDC min. Rated Working Voltage (long term isolation) see Application Notes Isolation Voltage H-Suffix (tested for 1 second) 2VDC min. Rated Working Voltage H-Suffix (long term isolation) see Application Notes Isolation Capacitance 2pF min. / 75pF max. Isolation Resistance 1 GΩ min. Short Circuit Protection 1 Second P-Suffix Continuous Operating Temperature Range (free air convection) -4 C to +85 C (see Graph) Storage Temperature Range -55 C to +125 C Relative Humidity 95% RH Package Weight 2.2g MTBF (+25 C) } using MIL-HDBK 217F 992 x 1 3 hours Detailed Information see Application Notes chapter "MTBF" (+85 C) using MIL-HDBK 217F 145 x 1 3 hours Derating-Graph (Ambient Temperature) Output Power (%) 8 RE 6 Safe Operating Area Operating Temperature C 15 Refer to Application Notes REV:/29 E-25

46 ECONOLINE Typical Characteristics RE Series Deviation from Nominal (%) Efficiency % RE-xx5S RE-xx12S RE-xx15S Efficiency / Load % 2% 4% 6% 8% % Deviation / Load % 2% 4% 6% 8% % Deviation from Nominal (%) Efficiency % Efficiency / Load % 2% 4% 6% 8% % Deviation / Load % 2% 4% 6% 8% % Deviation from Nominal (%) Efficiency % Efficiency / Load % 2% 4% 6% 8% % Deviation / Load % 2% 4% 6% 8% % Package Style and Pinning (mm) RE 7 PIN SIP Package 3rd angle projection RECOM RE-55S ****.51 typ. RECOM RE-55S **** typ Recommended Footprint Details RE Pin Connections Bottom View ø+.15/ Top View Pin # Single 1 +Vin 2 Vin 4 Vout 6 +Vout XX.X ±.5 mm XX.XX ±.25 mm E-26 REV: /29

47 Features Unregulated Converter 3kVDC & 4kVDC Isolation Optional Continuous Short Circuit Protected Custom Solutions Available UL94V- Package Material Efficiency to 84 % ECONOLINE Description The RK and RH Series complements Recom s industrial range of converters with very high isolations of 3KV and 4kVDC. The extended operating temperature range covering 4 C to +85 C is a standard feature. The converters are EN certified, making them suitable for medical applications. Selection Guide Part Input Output Output Efficiency Number Voltage Voltage Current SIP 7 (4kV) (VDC) (VDC) (ma) (%) RK-xx5S (H) 5, 12, 15, RK-xx9S (H) 5, 12, 15, RK-xx12S (H) 5, 12, 15, RK-xx15S (H) 5, 12, 15, RH-xx5D (H) 5, 12, 15, 24 ±5 ± RH-xx9D (H) 5, 12, 15, 24 ±9 ± RH-xx12D (H) 5, 12, 15, 24 ±12 ± RH-xx15D (H) 5, 12, 15, 24 ±15 ± xx = Input Voltage. Other input and output voltage combinations available on request. * add Suffix P for Continuous Short Circuit Protection, e.g. RK-55S/P, RK-55S/HP 1 Watt SIP7 Single & Dual Output Specifications (measured at T A = 25 C, nominal input voltage, full load and after warm-up) Input Voltage Range ±1% Output Voltage Accuracy ±5% Line Voltage Regulation 1.2%/1% of Vin typ. Load Voltage Regulation 1.8V, 3.3V output types 2% max. (1% to % full load) 5V output type 15% max. 9V, 12V, 15V, 24V output types 1% max. Output Ripple and Noise (2MHz limited) Single output types mvp-p max. Dual output types ±75mVp-p max. Operating Frequency RK types 5kHz min. / khz typ. / 15kHz max. RH types 57kHz min. / khz typ. / 15kHz max. Efficiency at Full Load 7% min. / 8% typ. No Load Power Consumption RK types 11mW min. / 126mW typ. / 238mW max. RH types 87mW min. / 13mW typ. / 228mW max. Maximum Capacitive Load 33µF / ±1µF Isolation Voltage (tested for 1 second) 3VDC min. Rated Working Voltage (long term isolation) see Application Notes Isolation Voltage H-Suffix (tested for 1 second) 4VDC min. Rated Working Voltage H-Suffix (long term isolation) see Application Notes Isolation Capacitance RK types 2pF min. / 75pF max. RH types 2pF min. / 65pF max. Isolation Resistance 15 GΩ min. Short Circuit Protection 1 Second P-Suffix Continuous Operating Temperature Range (free air convection) -4 C to +85 C (see Graph) Storage Temperature Range -55 C to +125 C Relative Humidity 95% RH Package Weight 2.6g H-Suffix 2.8g MTBF (+25 C) } RK types 992 x 1 3 hours Detailed Information see RH types 112 x 1 3 hours Application Notes chapter "MTBF" (+85 C) RK types 145 x 1 3 hours using MIL-HDBK 217F RH types 151 x 1 3 hours EN Certified EN Certified RK & RH Derating-Graph (Ambient Temperature) REV:/29 E-27 Output Power (%) 8 6 Safe Operating Area Operating Temperature C 15 Refer to Application Notes

48 ECONOLINE Typical Characteristics RK & RH Series RK-xx5S RK-xx9S RK-xx12S Efficiency / Load Efficiency / Load Efficiency / Load Efficiency % % 2% 4% 6% 8% % Efficiency % % 2% 4% 6% 8% % Efficiency % % 2% 4% 6% 8% % Deviation from Nominal (%) Deviation / Load % 2% 4% 6% 8% % Deviation from Nominal (%) Deviation / Load % 2% 4% 6% 8% % Deviation from Nominal (%) Deviation / Load % 2% 4% 6% 8% % RK & RH RK-xx15S RH-xx5D RH-xx9D Efficiency / Load Efficiency / Load Efficiency / Load Efficiency % % 2% 4% 6% 8% % Efficiency % % 2% 4% 6% 8% % Efficiency % % 2% 4% 6% 8% % Deviation / Load Deviation / Load Deviation / Load Deviation from Nominal (%) % 2% 4% 6% 8% % Deviation from Nominal (%) % 2% 4% 6% 8% % Deviation from Nominal (%) % 2% 4% 6% 8% % E-28 REV: /29

49 ECONOLINE Typical Characteristics 8 RH-xx12D Efficiency / Load RH-xx15D Efficiency / Load RK & RH Series Efficiency % 2 % 2% 4% 6% 8% % Efficiency % 2 % 2% 4% 6% 8% % Deviation from Nominal (%) Deviation / Load % 2% 4% 6% 8% % Deviation from Nominal (%) Deviation / Load % 2% 4% 6% 8% % Package Style and Pinning (mm) 7 PIN SIP Package 6. ( Suffix H ) 7.5 3rd angle projection RK & RH 1.2 RECOM RK-xxxxS ****.51 typ. RECOM RK-xxxxS **** RECOM RH-xxxxD **** typ Recommended Footprint Details Bottom View 1.ø+.15/ 2.54 for RH-types Pin Connections RK-xxxxS Pin Connections RH-xxxxD ( Suffix H ) Bottom View Top View Recommended Footprint Details ( Suffix H ) 1.ø+.15/ for RH-types 2.54 Pin # Single Pin # Dual 1 +Vin 1 +Vin 2 Vin 2 Vin 5 Vout 5 Vout 7 +Vout 6 Com 7 +Vout XX.X ±.5 mm XX.XX ±.25 mm Top View REV:/29 E-29

50 Features Unregulated Converters Pot-Core Transformer - separated windings High 5.2kVDC Isolation in compact size Optional Continuous Short Circuit Protected Pin Compatible with RH & RK Series Approved for Medical Applications UL and EN Certified Efficiency to 82 % ECONOLINE RP Description Selection Guide The RP series has very high isolation of 5.2 kvdc in a compact size. The converters are EN certified, making them suitable for medical as well as IGBT driver applications Part Input Output Output Efficiency Number Voltage Voltage Current SIP 7 (VDC) (VDC) (ma) (%) RP-xx3.3S 5, 9, 12, 15, RP-xx5S 5, 9, 12, 15, RP-xx9S 5, 9, 12, 15, RP-xx12S 5, 9, 12, 15, RP-xx15S 5, 9, 12, 15, RP-xx24S 5, 9, 12, 15, RP-xx3.3D 5, 9, 12, 15, 24 ±3.3 ±152 7 RP-xx5D 5, 9, 12, 15, 24 ±5 ± RP-xx9D 5, 9, 12, 15, 24 ±9 ±56 75 RP-xx12D 5, 9, 12, 15, 24 ±12 ± RP-xx15D 5, 9, 12, 15, 24 ±15 ± RP-xx24D 5, 9, 12, 15, 24 ±24 ±21 8 xx = Input Voltage. Other input and output voltage combinations available on request * add Suffix P for Continuous Short Circuit Protection, e.g. RP-55S/P, RP-55D/P Specifications (measured at T A = 25 C, nominal input voltage, full load and after warm-up) Input Voltage Range ±1% Output Voltage Accuracy ±5% Line Voltage Regulation 1.2%/1% of Vin typ. Load Voltage Regulation 3.3V output types 2% max. (1% to % full load) 5V output type 15% max. 9V, 12V, 15V, 24V output types 1% max. Output Ripple and Noise (2MHz limited) mvp-p max. Operating Frequency 57kHz min. / khz typ. / 15kHz max. Efficiency at Full Load 7% min. / 8% typ. No Load Power Consumption 12mW min. / 156mW typ. / 46mW max. Maximum Capacitive Load 33µF / ±1µF Isolation Voltage (tested for 1 second) 52VDC min. Rated Working Voltage (long term isolation) see Application Notes Isolation Capacitance 4pF min. / 1pF max. Isolation Resistance 2 GΩ min. Short Circuit Protection 1 Second P-Suffix Continuous Operating Temperature Range (free air convection) -4 C to +85 C (see Graph) Storage Temperature Range -55 C to +125 C Relative Humidity 95% RH Package Weight 2.4g MTBF (+25 C) } Detailed Information see using MIL-HDBK 217F 928 x 1 3 hours (+85 C) Application Notes chapter "MTBF" using MIL-HDBK 217F 15 x 1 3 hours Output Power (%) 8 1 Watt SIP 7 Single & Dual Output E EN Certified UL Certified EN Certified RP Derating-Graph (Ambient Temperature) 6 Safe Operating Area Operating Temperature C 15 Refer to Application Notes E-3 REV: /29

51 ECONOLINE Typical Characteristics RP Series RP-xx5S RP-xx12S Efficiency / Load Efficiency / Load Efficiency % 2 % 2% 4% 6% 8% % Efficiency % 2 % 2% 4% 6% 8% % Deviation / Load Deviation / Load Deviation from Nominal (%) % 2% 4% 6% 8% % Deviation from Nominal (%) % 2% 4% 6% 8% % RP-xx5D RP-xx12D RP Efficiency / Load Efficiency / Load Efficiency % 2 % 2% 4% 6% 8% % Efficiency % 2 % 2% 4% 6% 8% % Deviation / Load Deviation / Load Deviation from Nominal (%) % 2% 4% 6% 8% % Deviation from Nominal (%) % 2% 4% 6% 8% % REV:/29 E-31

52 ECONOLINE Typical Characteristics RP Series RP-xx15S RP-xx15D Efficiency / Load Efficiency / Load Efficiency % 2 % 2% 4% 6% 8% % Efficiency % 2 % 2% 4% 6% 8% % Deviation from Nominal (%) Deviation / Load % 2% 4% 6% 8% % Deviation from Nominal (%) Deviation / Load % 2% 4% 6% 8% % Package Style and Pinning (mm) RP 7 PIN SIP Package 3rd angle projection 7.5 Single Output Dual Output 1.2 RECOM RP-xxxxD ****.51 typ. RECOM RP-xxxxS **** RECOM RP-xxxxD **** typ Bottom View Recommended Footprint Details 1.ø+.15/ Top View Pin Connections Pin # Single Dual 1 +Vin +Vin 2 Vin Vin 5 Vout Vout 6 No Pin Com 7 +Vout +Vout XX.X ±.5 mm XX.XX ±.25 mm E-32 REV: /29

53 Features Unregulated Converters EN 695 certified, rated for 25VAC UL / CSA C22.2 certified 5.2kVDC Isolation for 1 Minute Optional Continuous Short Circuit Protected 2 Chamber Transformer System UL94V- Package Material Efficiency to 8 % ECONOLINE Description The RxxPxxS_D Series of DC/DC Converters are fully certified to EN 695/ UL and CSA C22.2. This makes them ideal for all telecom and safety applications where approved isolation is required. Selection Guide Part Input Output Output Efficiency Number Voltage Voltage Current SIP 7 (VDC) (VDC) (ma) (%) RxxP3.3S 5, 9, 12, 15, RxxP5S 5, 9, 12, 15, RxxP9S 5, 9, 12, 15, RxxP12S 5, 9, 12, 15, RxxP15S 5, 9, 12, 15, RxxP3.3D 5, 9, 12, 15, 24 ±3.3 ±151 7 RxxP5D 5, 9, 12, 15, 24 ±5 ± 7-75 RxxP9D 5, 9, 12, 15, 24 ±9 ± RxxP12D 5, 9, 12, 15, 24 ±12 ± RxxP15D 5, 9, 12, 15, 24 ±15 ± xx = Input Voltage. Other input and output voltage combinations available on request. * add Suffix P for Continuous Short Circuit Protection, e.g. R5P5S/P, R5P5D/P Specifications (measured at T A = 25 C, nominal input voltage, full load and after warm-up) Input Voltage Range ±1% Output Voltage Accuracy ±5% Line Voltage Regulation 1.2%/1% of Vin typ. Load Voltage Regulation 3.3, 5V output types 15% max. (1% to % full load) other output types 1% max. Output Ripple and Noise (2MHz BW) 2mVp-p max. Operating Frequency 2kHz min. / 5kHz typ. / 85kHz max. Efficiency at Full Load 65% min. / 75% typ. No Load Power Consumption 148mW min. / 22mW typ. / 355mW max. Maximum Capacitive Load 33µF / ±1µF Isolation Voltage (tested for 1 minute) 52VDC min. Rated Working Voltage (long term isolation) see Application Notes Isolation Capacitance 4pF min. / 1pF max. Isolation Resistance 15 GΩ min. Short Circuit Protection 1 Second P-Suffix Continuous Operating Temperature Range (free air convection) -4 C to +85 C (see Graph) Storage Temperature Range -55 C to +125 C Relative Humidity 95% RH Package Weight 4.3g } MTBF (+25 C) using MIL-HDBK 217F 2974 x 1 3 hours Detailed Information see (+85 C) Application Notes chapter "MTBF" using MIL-HDBK 217F 728 x 1 3 hours Output Power (%) 8 1 Watt SIP 7 Single & Dual Output E EN Certified UL Certified EN Certified RxxPxx Derating-Graph (Ambient Temperature) 6 Safe Operating Area Operating Temperature C 15 Refer to Application Notes REV:/29 E-33

54 ECONOLINE Typical Characteristics, Tolerance Envelope Efficiency % Efficiency / Load Deviation / Load 25. R5P5S R5P9S 8 6 R12P5S 4 R12P9S 2 RxxP5/9S % 2% 4% 6% 8% % Deviation from Nominal (%) 2. R12P5D R5P9S 15. R5P5S R12P5S -1. % 2% 4% 6% 8% % Efficiency % Efficiency / Load R5P5D R12P5D % 2% 4% 6% 8% % RxxPxxS_D Series RxxP5/9D R5P9D R12P9D Deviation from Nominal (%) Deviation / Load R12P9D R12P5D R5P5D R5P9D -1. % 2% 4% 6% 8% % RxxP12/15S RxxP12/15D Efficiency % Efficiency / Load Deviation / Load 25. R12P12S R24P15S R24P12S 2 % 2% 4% 6% 8% % Deviation from Nominal (%) 2. R12P12S R24P12S R24P15S % 2% 4% 6% 8% % Efficiency % Efficiency / Load R12P12D R24P12D R24P15D 2 % 2% 4% 6% 8% % Deviation from Nominal (%) Deviation / Load R12P12D R24P12D R24P15D % 2% 4% 6% 8% % RxxPxx Package Style and Pinning (mm) 3rd angle projection 7 PIN SIP Package 9.8 Dual Output Single Output 12.5 RECOM R5P5D ****.51 RECOM R5P5D **** RECOM R5P5S **** Recommended Footprint Details Pin Connections Bottom View ø+.15/ Top View Pin # Single Dual 1 +Vin +Vin 2 -Vin Vin 5 Vout Vout 6 No Pin Com 7 +Vout +Vout XX.X ±.5 mm XX.XX ±.25 mm E-34 REV: /29

55 Features Unregulated Converters Twin Independent Outputs Output/Output Isolation 1kVDC Power Sharing on Outputs Input/Output Isolation 1kVDC UL94V- Package Material Optional Continuous Short Circuit Protected Custom Solutions Available Efficiency to 78 % ECONOLINE Description The RU DC/DC converter offers two independent isolated outputs. Typical applications include multiple channel circuits where inter-channel isolation is also required. Selection Guide Part Input Output Output Output Efficiency Number Voltage Voltage Voltage Current SIP 7 (VDC) (V1VDC) (V2VDC) (ma) (%) RU-xx / 7-78 xx = Input Voltage. Other input and output voltage combinations available on request 1 Watt SIP7 Isolated Dual Output * add Suffix P for Continuous Short Circuit Protection, e.g. RU-555/P Specifications (measured at T A = 25 C, nominal input voltage, full load and after warm-up) Input Voltage Range ±1% Output Voltage Accuracy ±5% Line Voltage Regulation 1.2%/1% of Vin typ. Load Voltage Regulation 5V output type 15% max EN Certified RU Output Ripple and Noise (2MHz limited) 75mVp-p max. Operating Frequency 5kHz min. / khz typ. / 15kHz max. Efficiency at Full Load 7% min. / 8% typ. No Load Power Consumption 87mW min. / 13mW typ. / 22mW max. Maximum Capacitive Load 1µF +1µF Isolation Voltage 1) (tested for 1 second) VDC min. Rated Working Voltage 1) (long term isolation) see Application Notes Isolation Capacitance 2pF min. / 94pF max. Isolation Resistance 1 GΩ min. Short Circuit Protection 1 Second P-Suffix Continuous Operating Temperature Range (free air convection) -4 C to +85 C (see Graph) Storage Temperature Range -55 C to +125 C Relative Humidity 95% RH Package Weight 2.7g } MTBF (+25 C) Detailed Information see using MIL-HDBK 217F 112 x 1 3 hours (+85 C) Application Notes chapter "MTBF" using MIL-HDBK 217F 151 x 1 3 hours Derating-Graph (Ambient Temperature) Output Power (%) 8 6 Safe Operating Area Operating Temperature C 15 1) Input/Output and Output V1/Output V2 Refer to Application Notes REV:/29 E-35

56 ECONOLINE Typical Characteristics RU Series RU-xx55 Efficiency % Efficiency / Load % 2% 4% 6% 8% % Deviation from Nominal (%) Deviation / Load % 2% 4% 6% 8% % Package Style and Pinning (mm) 7 PIN SIP Package 3rd angle projection 6. RECOM 1.2 RU-555 ****.51 typ. RECOM RU-555 **** RU typ Recommended Footprint Details Pin Connections Bottom View ø+.15/ Top View Pin # Single 1 +Vin 2 Vin 4 +Vout 1 5 Vout 1 6 +Vout 2 7 Vout 2 XX.X ±.5 mm XX.XX ±.25 mm Typical Application E-36 REV: /29

57 Features Unregulated Converters Custom Solutions Available 1kVDC & 2kVDC Isolation No Extern. Components Required UL94V- Package Material No Heatsink Required Efficiency to 85% ECONOLINE Selection Guide Part Input Output Output Efficiency Number Voltage Voltage Current DIP 8 (2kV) (VDC) (VDC) (ma) (%) RN-xx3.3S (H) 3.3, 5, 9, 12, 15, RN-xx5S (H) 3.3, 5, 9, 12, 15, RN-xx7S (H) 3.3, 5, 9, 12, 15, RN-xx9S (H) 3.3, 5, 9, 12, 15, RN-xx12S (H) 3.3, 5, 9, 12, 15, RN-xx15S (H) 3.3, 5, 9, 12, 15, RN-xx24S (H) 3.3, 5, 9, 12, 15, xx = Input Voltage 1.25 Watt DIP8 Single Output EN Certified Specifications (Core Operating Area) Input Voltage Range ±1% Output Voltage Accuracy ±5% Line Voltage Regulation 1.2%/1% of Vin max. Load Voltage Regulation 3.3V output types 2% max. (1% to % full load) 5V output type 15% max. 9V, 12V, 15V, 24V output types 1% max. Output Ripple and Noise (2MHz limited) 75mVp-p max. Operating Frequency 5kHz min. / khz typ. / 15kHz max. Efficiency at Full Load 7% min. / 75% typ. No Load Power Consumption 16mW min. / 153mW typ. / 21mW max. Isolation Voltage (tested for 1 second) 1.VDC min. Rated Working Voltage (long term isolation) see Application Notes Isolation Voltage H-Suffix (tested for 1 second) 2.VDC min. Rated Working Voltage H-Suffix (long term isolation) see Application Notes Isolation Capacitance 3pF min. / 95pF max. Isolation Resistance 1 GΩ min. Short Circuit Protection Operating Temperature Range (free air convection) Storage Temperature Range 1 Second -4 C to +85 C (see Graph) -55 C to +125 C Relative Humidity MSL Level 1 95% RH Package Weight 1.9g MTBF (+25 C) Detailed information using MIL-HDBK 217F 955 x 1 3 hours (+85 C)} page 266 using MIL-HDBK 217F 132 x 1 3 hours Output Power (%) 8 RN Derating-Graph (Ambient Temperature) 6 Safe Operating Area Operating Temperature C 15 Refer to Application Notes REV:/29 E-37

58 ECONOLINE Typical Characteristics RN-xx5S RN-xx12S RN Series RN-xx15S 8 Efficiency / Load Efficiency / Load Efficiency / Load Efficiency % 2 % 2% 4% 6% 8% % Efficiency % Package Style and Pinning (mm) RN 2 % 2% 4% 6% 8% % Efficiency % 2 % 2% 4% 6% 8% % Deviation from Nominal (%) Deviation / Load % 2% 4% 6% 8% % Deviation from Nominal (%) Deviation / Load % 2% 4% 6% 8% % Deviation from Nominal (%) Deviation / Load % 2% 4% 6% 8% % 8 PIN DIP Package 3rd angle projection RECOM RN-55S **** 3.25 min. ø.51 typ Recommended Footprint Details Bottom View ø.51 typ ø+.15/ Top View Pin Connections Pin # Single 1 Vin 4 +Vin 5 +Vout 7 Vout XX.X ±.5 mm XX.XX ±.25 mm E-38 REV: /29

59 Features Unregulated Converters 1kVDC and 3kVDC Isolation Options Approved for Medical Applications Suitable for Automated Assembly High Power Density Optional Continuous Short Circuit Protection Efficiency to 85 % ECONOLINE Description Compared to standard 2 Watt packages, space savings of 8% and 77% respectively are achieved by these RTS & RTD 2 Watts SMD-Miniature DC/DC Converters. They have been specifically designed for applications where board space is at a premium since these 2 Watt converters have only a slightly larger foot print than conventional 1 Watt converters. With efficiencies up to 85%, external cooling is not needed, as the full output power is available over the operating temperature range -4 C to +85 C. All converters have an I/O-Isolation of 1kVDC, or optionally 3kV, making them suitable for many industrial and medical applications. Selection Guide 2 Watt SMD Single & Dual Output Part Input Output Output Efficiency Number Voltage Voltage Current SMD (3kV) (VDC) (VDC) (ma) (%) RTS**-xx3.3 (H) 5, 12, 15, RTS**-xx5 (H) 5, 12, 15, RTS**-xx9 (H) 5, 12, 15, RTS**-xx12 (H) 5, 12, 15, RTS**-xx15 (H) 5, 12, 15, RTS**-xx24 (H) 5, 12, 15, RTD**-xx5 (H) 5, 12, 15, 24 ±5 ± RTD**-xx9 (H) 5, 12, 15, 24 ±9 ± RTD**-xx12 (H) 5, 12, 15, 24 ±12 ± RTD**-xx15 (H) 5, 12, 15, 24 ±15 ± RTD**-xx24 (H) 5, 12, 15, 24 ±24 ± xx = Input Voltage. Other input and output voltage combinations available on request. * add Suffix P for Continuous Short Circuit Protection, e.g. RTS-55/P, RTD-55/HP * add suffix -R for tape&reel packing e.g. RTS-55-R. For more details see Tapes Section. EN Certified (All Suffixes) EN Certified (Suffix H3) RTS-RTD Case and Pinning Options (note restrictions on /H option) RTS** : ** without marking denotes 5 pins out of 8 fitted (includes /H option) ** with marking 8 denotes 8 pins out of 8 fitted (/H option not available) RTD** : ** without marking denotes 6 pins out of 1 fitted (includes /H option) ** with marking 1 denotes with 1 pins out of 1 fitted (/H option not available) Specifications (measured at T A = 25 C, nominal input voltage, full load and after warm-up) Input Voltage Range ±1% Output Voltage Accuracy ±5% Line Voltage Regulation 1.2%/1% of Vin max. Load Voltage Regulation 3.3V output types 2% max. (1% to % full load) 5V output type 15% max. 9V, 12V, 15V, 24V output types 1% max. Output Ripple and Noise (2MHz limited) 15mVp-p max. Operating Frequency 2kHz min. / 5kHz typ. / 85kHz max. Efficiency at Full Load 7% min. / 8% typ. No Load Power Consumption RTS typ. 124mW min. / 186mW typ. / 35mW max. RTD typ. 159mW min. / 192mW typ. / 35mW max. cont. Refer to Application Notes REV:/29 E-39

60 ECONOLINE Specifications - Continued Isolation Voltage (tested for 1 second) VDC min. H-Suffix (tested for 1 second) 3VDC min. Rated Working Voltage (long term isolation) see Application Notes Isolation Capacitance 4pF min. / 115pF max. Isolation Resistance 1 GΩ min. Short Circuit Protection 1 Second P-Suffix Continuous Operating Temperature Range (free air convection) -4 C to +85 C (see Graph) Storage Temperature Range -55 C to +125 C Reflow Temperature ROHS compliant 245 C (3 sec) max. Vapour Phase Process (for more details see Application Notes) 24 C (9 sec) max. Relative Humidity 95% RH Package Weight RTS types 2.1g RTD types 2.5g MTBF (+25 C) } using MIL-HDBK 217F 886 x 1 3 hours Detailed Information see (+85 C) Application Notes chapter "MTBF" using MIL-HDBK 217F 128 x 1 3 hours RTS & RTD Series Derating-Graph (Ambient Temperature) Output Power (%) Safe Operating Area Operating Temperature C Typical Characteristics RTS-RTD Efficiency % RTS-xx5 Efficiency / Load % 2% 4% 6% 8% % Efficiency % RTS-xx9 Efficiency / Load % 2% 4% 6% 8% % Deviation from Nominal (%) Deviation / Load % 2% 4% 6% 8% % Deviation from Nominal (%) Deviation / Load % 2% 4% 6% 8% % E-4 REV: /29

61 ECONOLINE Typical Characteristics RTS & RTD Series RTS-xx12 RTS-xx15 Efficiency / Load Efficiency / Load Efficiency % % 2% 4% 6% 8% % Efficiency % % 2% 4% 6% 8% % Deviation / Load Deviation / Load Deviation from Nominal (%) % 2% 4% 6% 8% % Deviation from Nominal (%) % 2% 4% 6% 8% % 8 6 RTD-xx5 Efficiency / Load RTD-xx12 Efficiency / Load RTD-xx15 Efficiency / Load 2415 RTS-RTD Efficiency % % 2% 4% 6% 8% % Efficiency % % 2% 4% 6% 8% % Efficiency % % 2% 4% 6% 8% % Deviation / Load Deviation / Load Deviation / Load Deviation from Nominal (%) % 2% 4% 6% 8% % Deviation from Nominal (%) % 2% 4% 6% 8% % Deviation from Nominal (%) % 2% 4% 6% 8% % REV:/29 E-41

62 ECONOLINE Package Style and Pinning (mm) RTS & RTD Series 8 PIN Single SMD Package 1 PIN Dual SMD Package 3rd angle projection RECOM RTS-xxxx xxxx RECOM RTD-xxxx xxxx x Pin Connections 11.8 Recommended Footprint Details Pin # Single Dual 1 Vin Vin Vin +Vin 4 Vout Com Vout Vout Bottom View 12.7 Top View 7 No Pin +Vout NC No Pin x Recommended Footprint Details Bottom View 12.7 Top View No Pin NC NC = No Connection XX.X ±.5 mm XX.XX ±.25 mm R2S_R2D Full 8 PIN Single SMD Package Note: /H option is not available in these pin packages Full 1 PIN Dual SMD Package RECOM RTS8-xxxx xxxx RECOM RTD1-xxxx xxxx x Bottom View Recommended Footprint Details Top View Pin Connections Pin # Single Dual 1 Vin Vin 2 +Vin +Vin 3 NC NC 4 Vout Com 5 +Vout Vout 6 NC NC 7 NC +Vout x4.55 Bottom View NC NC NC 1 - NC NC = No Connection XX.X ±.5 mm XX.XX ±.25 mm Recommended Footprint Details Top View E-42 REV: /29

63 Features Unregulated Converters Custom Solutions Available 1kVDC Isolation No External Components Required Optional Continuous Short Circuit Protected UL94V- Package Material No Heatsink Required Efficiency to 87 % ECONOLINE Description The RI series has been specifically designed for applications where board space is at a premium since these 2 Watt converters have only a slightly larger foot print than the RO series 1 Watt converters. With efficiencies up to 87%, the full output power is available over the operating temperature range -4 C to +85 C and the converters can be used in ambient temperatures of up to C with derating. The wide selection of input voltage and output voltage options plus an I/O-Isolation of 1kVDC as standard makes these converters suitable for many industrial applications. 2 Watt SIP4 Single Output Selection Guide Part Input Output Output Efficiency Number Voltage Voltage Current SIP4 (VDC) (VDC) (ma) (%) RI-xx5S 5, 12, 15, RI-xx12S 5, 12, 15, RI-xx15S 5, 12, 15, xx = Input Voltage. Other input and output voltage combinations available on request. * add Suffix P for Continuous Short Circuit Protection, e.g. RI-55S/P EN Certified Specifications (measured at T A = 25 C, nominal input voltage, full load and after warm-up) Input Voltage Range ±1% Output Voltage Accuracy ±5% Line Voltage Regulation 1.2%/1% of Vin typ. Load Voltage Regulation 5V Output types 15% max. (1% to % full load) All others 1% max. Output Ripple and Noise (2MHz limited) 2mVp-p max. Operating Frequency 35kHz min. / 5kHz typ. / 85kHz max. Efficiency at Full Load 7% min. / 8% typ. No Load Power Consumption 142mW min. / 185mW typ. / 35mW max. Maximum Capacitive Load 47µF Isolation Voltage (tested for 1 second) VDC min. Rated Working Voltage (long term isolation) see Application Notes Isolation Capacitance 3pF min. / 85pF max. Isolation Resistance 1 GΩ min. Short Circuit Protection 1 Second P-Suffix Continuous Operating Temperature Range (free air convection) -4 C to +85 C (see Graph) Storage Temperature Range -55 C to +125 C Relative Humidity 95% RH Package Weight 1.4g MTBF (+25 C) } using MIL-HDBK 217F 845 x 1 3 hours Detailed Information see (+85 C) Application Notes chapter "MTBF" using MIL-HDBK 217F 16 x 1 3 hours Output Power (%) RI Derating-Graph (Ambient Temperature) Safe Operating Area Operating Temperature C 15 Refer to Application Notes REV:/29 E-43

64 ECONOLINE Typical Characteristics RI Series RI-xx5S RI-xx12S RI-xx15S Efficiency % Efficiency / Load % 2% 4% 6% 8% % Efficiency % Efficiency / Load % 2% 4% 6% 8% % Efficiency % Efficiency / Load % 2% 4% 6% 8% % Deviation from Nominal (%) Deviation / Load % 2% 4% 6% 8% % Deviation from Nominal (%) Deviation / Load % 2% 4% 6% 8% % Deviation from Nominal (%) Deviation / Load % 2% 4% 6% 8% % Package Style and Pinning (mm) RI 3rd angle projection 4 PIN SIP Package RECOM RI-55 ****.51 typ. RECOM RI-55 **** Bottom View typ Recommended Footprint Details ø+.15/ Top View Pin Connections Pin # Dual 1 -Vin 2 +Vin 3 Vout 4 +Vout XX.X ±.5 mm XX.XX ±.25 mm E-44 REV: /29

65 Features Unregulated Converters Low Cost 2W Dual Output Converter Industry Standard SIP7 and DIP14 Packages Power Sharing on Outputs Optional Continuous Short Circuit Protected 1kVDC & 2kVDC Isolation Options UL94V- Package Material Efficiency to 86 % ECONOLINE Description The RD series have been specifically designed for applications where dual power rails need to be created from a single rail supply and a low cost solution is required. With efficiencies up to 85%, the full output power is available over the operating temperature range -4 C to +85 C and the converters can be used in ambient temperatures of up to C with derating. The wide selection of industry standard input voltage and output voltage options plus an I/O-Isolation of 1kVDC or 2kVDC makes these converters suitable for many industrial applications. Selection Guide Part Input Output Output Efficiency Number Voltage Voltage Current SIP 7 2kV (VDC) (VDC) (ma) (%) RD-xx5D (H) 5, 12, 24 ±5 ± RD-xx12D (H) 5, 12, 24 ±12 ± RD-xx15D (H) 5, 12, 24 ±15 ± RD-xx24D (H) 5, 12, 24 ±24 ± xx = Input Voltage. Other input and output voltage combinations available on request. * add Suffix P for Continuous Short Circuit Protection, e.g. RD-55D/P, RD-55D/HP Specifications (measured at T A = 25 C, nominal input voltage, full load and after warm-up) 2 Watt SIP7 Dual Output EN Certified Input Voltage Range ±1% Output Voltage Accuracy ±5% Line Voltage Regulation 1.2%/1% of Vin typ. Load Voltage Regulation 3.3V output types 2% max. (1% to % full load) 5V output type 15% max. 9V, 12V, 15V, 24V output types 1% max. Output Ripple and Noise (2MHz limited) 15mVp-p max. Operating Frequency 34kHz min. / 5kHz typ. / 85kHz max. Efficiency at Full Load 7% min. / 8% typ. No Load Power Consumption 163mW min. / 223mW typ. / 35mW max. Maximum Capacitive Load ±33µF Isolation Voltage (tested for 1 second) VDC min. Rated Working Voltage (long term isolation) see Application Notes. Isolation Voltage H-Suffix (tested for 1 second) 2VDC min. Rated Working Voltage H-Suffix (long term isolation) see Application Notes Isolation Capacitance 4pF min. / 115pF max. Isolation Resistance 1 GΩ min. Short Circuit Protection 1 Second P-Suffix Continuous Operating Temperature Range (free air convection) -4 C to +85 C (see Graph) Storage Temperature Range -55 C to +125 C Relative Humidity 95% RH Package Weight 2.8g MTBF (+25 C) } using MIL-HDBK 217F 988 x 1 3 hours Detailed Information see (+85 C) Application Notes chapter "MTBF" using MIL-HDBK 217F 135 x 1 3 hours Output Power (%) RD Derating-Graph (Ambient Temperature) Safe Operating Area Operating Temperature C 15 Refer to Application Notes REV:/29 E-45

66 ECONOLINE Typical Characteristics RD-xx5D RD-xx12D RD Series RD-xx15D RD Efficiency % Efficiency / Load % 2% 4% 6% 8% % Efficiency % Efficiency / Load % 2% 4% 6% 8% % Efficiency % Efficiency / Load % 2% 4% 6% 8% % Deviation from Nominal (%) Deviation / Load % 2% 4% 6% 8% % Deviation from Nominal (%) Deviation / Load % 2% 4% 6% 8% % Deviation from Nominal (%) Deviation / Load % 2% 4% 6% 8% % Package Style and Pinning (mm) 7 PIN SIP Package 3rd angle projection 7.5 Dual Output 1.2 RECOM RD-xxxxD ****.51 typ. RECOM RD-55D **** typ Bottom View x 2.54 Recommended Footprint Details 1.ø+.15/ Top View Pin Connections Pin # RD 1 +Vin 2 Vin 4 Vout 5 Com 6 +Vout XX.X ±.5 mm XX.XX ±.25 mm E-46 REV: /29

67 Features Unregulated Converters High Isolation 2W Converter Approved for Medical Applications Custom Solutions Available 3kVDC & 4kVDC Isolation Options UL94V- Package Material Optional Continuous Short Circuit Protected Efficiency to 84 % ECONOLINE Description The RKZ Series of 2W DC/DC Converters are certified to EN and to the medical standard EN This makes them suitable for high end industrial applications such as IGBT driver circuitry as well as standard medical applications. The RUZ converters are pin-compatible with the RK and RH converter series, offering a simple way to upgrade a 1W high isolation supply to 2W. Selection Guide Part Input Output Output Efficiency Number Voltage Voltage Current SIP7 4kV (VDC) (VDC) (ma) (%) RKZ-xx5S (H) 5, RKZ-xx12S (H) 5, RKZ-xx15S (H) 5, RKZ-xx5D (H) 5, 12 ±5 ± RKZ-xx12D (H) 5, 12 ±12 ± RKZ-xx15D (H) 5, 12 ±15 ± xx = Input Voltage. Other input and output voltage combinations available on request. * add Suffix P for Continuous Short Circuit Protection, e.g. RKZ-524D/P, e.g. RKZ-524D/HP has 4kV Isolation and is Short Circuit Protected. Specifications (measured at T A = 25 C, nominal input voltage, full load and after warm-up) Input Voltage Range ±1% Output Voltage Accuracy ±5% Line Voltage Regulation 1.2%/1% of Vin typ. Load Voltage Regulation 5V output type 15% max. (1% to % full load) 12V, 15V output types 1% max. 2 Watt SIP7 Single & Dual Output EN Certified EN Certified RKZ Derating-Graph (Ambient Temperature) Output Ripple and Noise (2MHz limited) 15mVp-p max. Operating Frequency 35kHz min. / 5kHz typ. / 85kHz max. Efficiency at Full Load 7% min. / 8% typ. No Load Power Consumption 134mW min. / 212mW typ. / 35mW max. Maximun Capacitive Load 47µF / ±33µF Isolation Voltage (tested for 1 second) 3VDC min. Rated Working Voltage (long term isolation) see Application Notes Isolation Voltage H-Suffix (tested for 1 second) 4VDC min. 8 Rated Working Voltage H-Suffix (long term isolation) see Application Notes 6 Isolation Capacitance 3pF min. / 11pF max. Safe Operating Area Isolation Resistance 15 GΩ min. 4 Short Circuit Protection 1 Second 2 P-Suffix Continuous -4 5 Operating Temperature Range (free air convection) -4 C to +85 C (see Graph) Storage Temperature Range -55 C to +125 C Operating Temperature C Relative Humidity 95% RH Package Weight 2.8g MTBF (+25 C) } using MIL-HDBK 217F 988 x 1 3 hours Detailed Information see (+85 C) Application Notes chapter "MTBF" using MIL-HDBK 217F 135 x 1 3 hours Refer to Application Notes REV:/29 E-47 Output Power (%)

68 ECONOLINE Typical Characteristics RKZ Series RKZ-xx5S RKZ-xx12S Efficiency / Load Efficiency / Load Efficiency % % 2% 4% 6% 8% % Efficiency % % 2% 4% 6% 8% % Deviation from Nominal (%) Deviation / Load % 2% 4% 6% 8% % Deviation from Nominal (%) Deviation / Load % 2% 4% 6% 8% % RKZ RKZ-xx15S RKZ-xx5D Efficiency / Load Efficiency / Load Efficiency % % 2% 4% 6% 8% % Efficiency % % 2% 4% 6% 8% % Deviation from Nominal (%) Deviation / Load % 2% 4% 6% 8% % Deviation from Nominal (%) Deviation / Load % 2% 4% 6% 8% % E-48 REV: /29

69 ECONOLINE Typical Characteristics RKZ-xx12D RKZ-xx15D RKZ Series 8 Efficiency / Load Efficiency / Load 515 Efficiency % % 2% 4% 6% 8% % Efficiency % % 2% 4% 6% 8% % Deviation from Nominal (%) Deviation / Load % 2% 4% 6% 8% % Deviation from Nominal (%) Deviation / Load % 2% 4% 6% 8% % Package Style and Pinning (mm) RKZ 7 PIN SIP Package 3rd angle projection 7.5 Dual Output Single Output 1.2 RECOM RKZ-xxxxD ****.51 typ. RECOM RKZ-xxxxD **** RECOM RKZ-xxxxS **** typ Recommended Footprint Details Pin Connections Bottom View x ø+.15/ Top View Pin # Single Dual 1 +Vin +Vin 2 Vin Vin 5 Vout Vout 6 No Pin Com 7 +Vout +Vout NC = No Connection XX.X ±.5 mm XX.XX ±.25 mm REV:/29 E-49

70 RxxP2xx Features Unregulated Converters Description Selection Guide EN and UL Safety Certified Approved for Medical applications 5.2kVDC Isolation for 1 Minute Optional Continuous Short Circuit Protected Wide Operating Temperature Range at full Load Twin Chamber Transformer System UL94V- Package Material Efficiency to 8 % The RxxP2xxS_D Series of DC/DC Converters are fully certified to EN 695/ UL and CSA C22.2. This makes them ideal for all telecom and safety applications where approved isolation is required. Part Input Output Output Efficiency Number Voltage Voltage Current SIP 7 (VDC) (VDC) (ma) (%) RxxP23.3S 5, 12, 15, RxxP25S 5, 12, 15, RxxP29S 5, 12, 15, RxxP212S 5, 12, 15, RxxP215S 5, 12, 15, RxxP23.3D 5, 12, 15, 24 ±3.3 ±3 7 RxxP25D 5, 12, 15, 24 ±5 ± RxxP29D 5, 12, 15, 24 ±9 ± RxxP212D 5, 12, 15, 24 ±12 ± RxxP215D 5, 12, 15, 24 ±15 ± xx = Input Voltage. Other input and output voltage combinations available on request. * add Suffix P for Continuous Short Circuit Protection, e.g. R5P25S/P, R5P25D/P Specifications (measured at T A = 25 C, nominal input voltage, full load and after warm-up) Input Voltage Range ±1% Output Voltage Accuracy ±5% Line Voltage Regulation 1.2%/1% of Vin typ. Load Voltage Regulation 3.3, 5V output types 15% max. (1% to % full load) other output types 1% max. Output Ripple and Noise (2MHz BW) 2mVp-p max. Operating Frequency 2kHz min. / 5kHz typ. / 85kHz max. Efficiency at Full Load 65% min. / 8% max. No Load Power Consumption (see Note) 148mW min. / 45mW max. Isolation Voltage (tested for 1 minute) 52VDC min. Rated Working Voltage (long term isolation) see Application Notes Isolation Capacitance 1.5pF min. / 1pF max. Isolation Resistance 15 GΩ min. Short Circuit Protection 1 Second P-Suffix Continuous Operating Temperature Range (free air convection) -4 C to +85 C (see Graph) Storage Temperature Range -55 C to +125 C Relative Humidity 95% RH Package Weight 4.3g MTBF (+25 C) } using MIL-HDBK 217F Single types 2113 x 1 3 hours Detailed Information see Dual types 2434 x 1 3 hours Application Notes chapter "MTBF" (+85 C) using MIL-HDBK 217F Single types 299 x 1 3 hours Dual types 334 x 1 3 hours Output Power (%) ECONOLINE 2 Watt SIP 7 Single & Dual Output E EN Certified UL Certified EN Certified RxxP2xx Derating-Graph (Ambient Temperature) Safe Operating Area Operating Temperature C 15 Refer to Application Notes E-5 REV: /29

71 ECONOLINE Typical Characteristics, Tolerance Envelope RxxP2xxS_D Series Efficiency % Efficiency / Load R5P25S, R12P25S R12P9S % 2% 4% 6% 8% % RxxP25/9S R5P29S Deviation from Nominal (%) Deviation / Load R5P29S R5P25S. R12P29S -5. R12P25S -1. % 2% 4% 6% 8% % Efficiency % Efficiency / Load R5P25D, R12P25D % 2% 4% 6% 8% % RxxP25/9D R5P29D R12P29D Deviation from Nominal (%) Deviation / Load R12P25D R12P29D R5P25D R5P29D -1. % 2% 4% 6% 8% % Efficiency % Efficiency / Load Deviation / Load Efficiency / Load Deviation / Load R5P212S R12P215S R12P212D R12P215D 2. 8 R5P212S 8 2. R5P212D R12P212D R5P212S 6 6 R5P212D R5P215S 1. R5P215D 1. 4 R12P215S 2 % 2% 4% 6% 8% % RxxP212/15S RxxP212/15D Deviation from Nominal (%) 5.. R12P212S -5. R12P215S -1. % 2% 4% 6% 8% % Efficiency % 4 R5P212D 2 Deviation from Nominal (%) 5.. R12P215D % 2% 4% 6% 8% % % 2% 4% 6% 8% % Package Style and Pinning (mm) 7 PIN SIP Package 3rd angle projection RxxP2xx 9.8 Dual Output Single Output 12.5 RECOM R5P25D ****.51 RECOM R5P25D **** RECOM R5P25S **** Recommended Footprint Details Pin Connections Bottom View ø+.15/ Top View Pin # Single Dual 1 +Vin +Vin 2 -Vin -Vin 5 Vout Vout 6 No Pin Com 7 +Vout +Vout XX.X ±.5 mm XX.XX ±.25 mm Note: No Load Power Consumption (including /P Options): Vin = 5V 345mW typ. / 45mW max. Vin = 12V 31mW typ. / 45mW max. Vin = 15V 29mW typ. / 45mW max. Vin = 24V 32mW typ. / 45mW max. REV:/29 E-51

72 Features Unregulated Converters Dual Output from a Single Input Rail Input/Output Isolation 1kVDC Output/Output Isolation 1kVDC Power Sharing on Outputs UL94V- Package Material Optional Continuous Short Circuit Protected No External Components Required Efficiency to 85 % ECONOLINE Description The RUZ DC/DC converter offers two independent isolated outputs. Typical applications include multiple channel circuits where inter-channel isolation is also required. Selection Guide 2 Watt SIP7 Isolated Dual Output Part Input Output Output Output Efficiency Number Voltage Voltage Voltage Current SIP 7 (VDC) (V1VDC) (V2VDC) (ma) (%) RUZ-xx / xx = Input Voltage. Other input and output voltage combinations available on request. * add Suffix P for Continuous Short Circuit Protection, e.g. RUZ-555S/P RUZ Specifications (measured at T A = 25 C, nominal input voltage, full load and after warm-up) Input Voltage Range ±1% Output Voltage Accuracy ±5% Line Voltage Regulation 1.2%/1% of Vin typ. Load Voltage Regulation 5V output type 15% max. (1% to % full load) Output Ripple and Noise (2MHz limited) 15mVp-p max. Operating Frequency 35kHz min. / 5kHz typ. / 85kHz max. Efficiency at Full Load 7% min. / 8% typ. No Load Power Consumption 163mW min. / 223mW typ. / 35mW max. Maximum Capacitive Load 33µF + 33µF Isolation Voltage 1) (tested for 1 second) VDC min. Rated Working Voltage (long term isolation) see Application Notes Isolation Capacitance 4pF min. / 12pF max. Isolation Resistance 1 GΩ min. Short Circuit Protection 1 Second P-Suffix Continuous Operating Temperature Range (free air convection) -4 C to +85 C (see Graph) Storage Temperature Range -55 C to +125 C Relative Humidity 95% RH Package Weight 2.8g MTBF (+25 C) } Detailed Information see using MIL-HDBK 217F 988 x 1 3 hours (+85 C) Application Notes chapter "MTBF" using MIL-HDBK 217F 135 x 1 3 hours 1) Input/Output and Output V1/Output V2 EN Certified RUZ Derating-Graph (Ambient Temperature) Output Power (%) Safe Operating Area Operating Temperature C 15 Refer to Application Notes E-52 REV: /29

73 ECONOLINE Typical Characteristics RUZ Series RUZ-xx55 Efficiency % Efficiency / Load % 2% 4% 6% 8% % Deviation from Nominal (%) Deviation / Load % 2% 4% 6% 8% % Package Style and Pinning (mm) 7 PIN SIP Package 3rd angle projection 7.5 Dual Output 1.2 RECOM RUZ-xxxxD ****.51 typ. RECOM RUZ-xxxxD **** typ. Recommended Footprint Details Pin Connections RUZ Bottom View x ø+.15/ Top View Pin # Single 1 +Vin 2 Vin 4 +Vout 1 5 Vout 1 6 +Vout 2 7 Vout 2 XX.X ±.5 mm XX.XX ±.25 mm RUZ DC1 Channel 1 DC DC2 Channel 2 REV:/29 E-53

74 Features Unregulated Converters 2W Single and Dual Outputs in DIP 14 3kVDC and 4kVDC Isolation Optional Continuous Short Circuit Protected Custom Solutions Available UL94V- Package Material Efficiency up to 85 % ECONOLINE RJZ&RGZ Description The RJZ and RGZ series converters are available in DIP14 packages, so can be used for applications where component height is restricted. The wide selection of input voltage and output voltage options plus an I/O-Isolation of 3kVDC or 4kVDC as standard makes these converters suitable for many industrial and medical applications. Selection Guide Part Input Output Output Efficiency Number Voltage Voltage Current DIP 14 4kV (VDC) (VDC) (ma) (%) RJZ-xx3.3S (H) 3.3,5,9,12,15, RJZ-xx5S (H) 3.3,5,9,12,15, RJZ-xx9S (H) 3.3,5,9,12,15, RJZ-xx12S (H) 3.3,5,9,12,15, RJZ-xx15S (H) 3.3,5,9,12,15, RJZ-xx24S (H) 3.3,5,9,12,15, RGZ-xx3.3D (H) 3.3,5,9,12,15,24 ±3.3 ±33 75 RGZ-xx5D (H) 3.3,5,9,12,15,24 ±5 ± RGZ-xx9D (H) 3.3,5,9,12,15,24 ±9 ± RGZ-xx12D (H) 3.3,5,9,12,15,24 ±12 ± RGZ-xx15D (H) 3.3,5,9,12,15,24 ±15 ± RGZ-xx24D (H) 3.3,5,9,12,15,24 ±24 ± xx = Input Voltage. Other input and output voltage combinations available on request. * add Suffix P for Continuous Short Circuit Protection, e.g. RGZ-524D/P, e.g. RGZ-524D/HP, has 4kV Isolation and is Short Circuit Protected. Specifications (measured at T A = 25 C, nominal input voltage, full load and after warm-up) 2 Watt DIP14 Single & Dual Output EN Certified EN Certified RJZ & RGZ Input Voltage Range ±1% Output Voltage Accuracy ±5% Line Voltage Regulation 1.2%/1% of Vin typ. Load Voltage Regulation 3.3V Types ±2% max. (1% to % full load) 5V Types ±15% max. All other Types ±1% max. Output Ripple and Noise (2MHz limited) ±15mVp-p max. Temperature Coefficient.2%/ C max. Operating Frequency 2kHz min./ 5kHz typ. / 9kHz max. Efficiency at Full Load 7% min. / 8% typ. No Load Power Consumption mw min. / 21mW typ. / 35mW max. Maximum Capacitive Load ±33µF Isolation Voltage (tested for 1 second) 3VDC min. (H-Suffix) (tested for 1 second) 4VDC min. Rated Working Voltage (long term isolation) see Application Notes Isolation Capacitance 12pF max. Isolation Resistance 15GΩ min. Short Circuit Protection 1 Second P-Suffix Continuous Operating Temperature Range (free air convection) -4 C to +85 C (see Graph) Derating-Graph (Ambient Temperature) Output Power (%) Safe Operating Area Operating Temperature C 15 Refer to Application Notes E-54 REV: /29

75 ECONOLINE Specifications - continued RJZ_RGZ Series Storage Temperature Range Relative Humidity -55 C to +125 C 95% RH Package Weight 2.8g MTBF (+25 C) } using MIL-HDBK 217F RJZ types 893 x 1 3 hours Detailed Information see RGZtypes 81 x 1 3 hours Application Notes chapter "MTBF" (+85 C) using MIL-HDBK 217F RJZ types 28 x 1 3 hours RGZ types 151 x 1 3 hours Typical Characteristics Deviation from Nominal (%) Efficiency % RJZ-xx5S Efficiency / Load % 2% 4% 6% 8% % Deviation / Load % 2% 4% 6% 8% % 8 RJZ-xx12S Efficiency / Load 2412 Deviation from Nominal (%) Efficiency % RJZ-xx9S Efficiency / Load % 2% 4% 6% 8% % Deviation / Load % 2% 4% 6% 8% % 8 RJZ-xx15S Efficiency / Load RJZ&RGZ Efficiency % % 2% 4% 6% 8% % Efficiency % % 2% 4% 6% 8% % Deviation / Load Deviation / Load Deviation from Nominal (%) % 2% 4% 6% 8% % Deviation from Nominal (%) % 2% 4% 6% 8% % REV:/29 E-55

76 ECONOLINE Typical Characteristics RJZ_RGZ Series RGZ-xx5D Efficiency / Load 55 8 RGZ-xx12D Efficiency / Load RGZ-xx15D Efficiency / Load Efficiency % % 2% 4% 6% 8% % Efficiency % % 2% 4% 6% 8% % Efficiency % % 2% 4% 6% 8% % Deviation from Nominal (%) Deviation / Load % 2% 4% 6% 8% % Deviation from Nominal (%) Deviation / Load % 2% 4% 6% 8% % Deviation from Nominal (%) Deviation / Load % 2% 4% 6% 8% % RJZ&RGZ Package Style and Pinning (mm) 14 PIN DIP Package 3rd angle projection Single Output Dual Output RECOM RJZ-55S **** RECOM RGZ-55D **** Recommended Footprint Details ø.51 typ. 1.ø+.15/ 1 Bottom View Top View Pin Connections Pin # RJZ RGZ 1 Vin Vin 7 NC NC 8 +Vout +Vout 9 No Pin Com 1 Vout Vout 14 +Vin +Vin NC = No Connection XX.X ±.5 mm XX.XX ±.25 mm E-56 REV: /29

77 Features Unregulated Converters High 6kVDC Isolation 2W Converter Approved for Medical Applications EN and UL Safety Cerificates Skinny DIP24 Package Optional Continuous Short Circuit Protected Fully Encapsulated Very Low Isolation Capacitance ECONOLINE Description High isolation in a small size are the main features of this miniature DIP16 converter, ideal for highly sophisticated industrial and medical designs where board space is at a premium. Selection Guide Part Number Input Rated Output Output Current Voltage Voltage Full Load DIP24 (SMD) Miniature (VDC) (VDC) (ma) RV-xx3.3S 3.3, 5, 9, 12, 15, RV-xx5S 3.3, 5, 9, 12, 15, RV-xx9S 3.3, 5, 9, 12, 15, RV-xx12S 3.3, 5, 9, 12, 15, RV-xx15S 3.3, 5, 9, 12, 15, RV-xx24S 3.3, 5, 9, 12, 15, RV-xx3.3D 3.3, 5, 12, 15, 24 ±3.3 ±3 RV-xx5D 3.3, 5, 12, 15, 24 ±5 ±2 RV-xx9D 3.3, 5, 12, 15, 24 ±9 ±111 RV-xx12D 3.3, 5, 12, 15, 24 ±12 ±83 RV-xx15D 3.3, 5, 12, 15, 24 ±15 ±67 RV-xx24D 3.3, 5, 12, 15, 24 ±24 ±42 xx = Input Voltage. Other input and output voltage combinations available on request. * add Suffix P for Continuous Short Circuit Protection, e.g. RV-55S/P, RV-55D/P Specifications (measured at T A = 25 C, nominal input voltage, full load and after warm-up) Input Voltage Range ±1% Output Voltage Accuracy ±5% Line Voltage Regulation 1.2%/1% of Vin typ. Load Voltage Regulation 3.3V output types 2% max. (1% to % full load) 5V output type 15% max. 9V, 12V, 15V, 24V output types 1% max. Output Ripple and Noise (2MHz limited) 2mVp-p max. Operating Frequency 2kHz min. / 5kHz typ. / 85kHz max. Efficiency at Full Load 7% min. / 75% typ. No Load Power Consumption 282mW min. / 338mW typ. / 45mW max. Maximum Capacitive Load 47µF Isolation Voltage (tested for 1 second) 6VDC min. Rated Working Voltage (long term isolation) see Application Notes Isolation Capacitance 2pF min. / 12pF max. Isolation Resistance 15 GΩ min. Short Circuit Protection 1 Second P-Suffix Continuous Operating Temperature Range (free air convection) -4 C to +85 C (see Graph) Storage Temperature Range -55 C to +125 C Relative Humidity 95% RH Package Weight 9g MTBF (+25 C) } using MIL-HDBK 217F 1154 x 1 3 hours Detailed Information see (+85 C) using MIL-HDBK 217F 168 x 1 3 hours Application Notes chapter "MTBF" Output Power (%) Watt DIP24 Miniature Single & Dual Output E EN Certified UL Certified EN Certified RV Derating-Graph (Ambient Temperature) Safe Operating Area Operating Temperature C 15 Refer to Application Notes REV:/29 E-57

78 ECONOLINE Typical Characteristics Efficiency % Efficiency / Load % 2% 4% 6% 8% % RV-xx5S Deviation from Nominal (%) Deviation / Load % 2% 4% 6% 8% % Efficiency % Efficiency / Load % 2% 4% 6% 8% % RV-xx12S Deviation from Nominal (%) RV Series Deviation / Load % 2% 4% 6% 8% % Efficiency % Efficiency / Load % 2% 4% 6% 8% % RV-xx5D Deviation from Nominal (%) Deviation / Load % 2% 4% 6% 8% % Efficiency % Efficiency / Load % 2% 4% 6% 8% % RV-xx12D Deviation from Nominal (%) Deviation / Load % 2% 4% 6% 8% % Package Style and Pinning (mm) RV 24 PIN DIP Miniature Package Style 3rd angle projection 2.54 x Single & Dual Output ± max. 1 2 RECOM RV-55S **** Recommended Footprint Details Pin Connections Pin Connections max ø+.15/ Pin # Single 1 +Vin Pin # Dual 1 +Vin Bottom View Vin 8, 9, 11, 14 NC 1, 15 -Vout 12 & 13 +Vout 2 -Vin 8, 17 -Vout 9, 11, 14,16, 23, 24 NC 1 & 15 Com Top View 16, 17, 23, 24 NC 12, 13 +Vout NC = No Connection NC = No Connection XX.X ±.5 mm XX.XX ±.25 mm E-58 REV: /29

79 Features Regulated Converter 1kVDC Isolation SMD Package Styles Single Regulated Output (Internal Linear Regulator) UL94V- Package Material Optional Continuous Short Circuit Protected Fully Encapsulated Efficiency to 62 % ECONOLINE Description The RZ series DC/DC converter has been designed for isolating or converting DC power rails where board space is at a premium. Although no larger than a standard unregulated SMD converter, the RZ series also incorporates an internal linear regulator to deliver a stable output voltage which makes it ideal for powering logic level or supply voltage sensitive circuitry. Specifications (measured at T A = 25 C, nominal input voltage, full load and after warm-up) Part Input Output Output Efficiency Number Voltage Voltage Current SMD (VDC) (VDC) (ma) (%) RZ-xx5S 5, 12, 15, RZ-xx12S 5, 12, 15, RZ-xx15S 5, 12, 15, xx = Input Voltage * add Suffix P for Continuous Short Circuit Protection, e.g. RZ-55/P ** add suffix -R for tape & reel packing e.g. RZ-55-R For more details and dimensions of the tapes and reels see Application Notes Specifications (Core Operating Area) Input Voltage Range ±5% Output Voltage Accuracy ±5% Line Voltage Regulation Load Voltage Regulation (1% to % full load) Output Ripple and Noise (2MHz limited) Operating Frequency Efficiency at Full Load No Load Power Consumption 1% max. 1% max. mvp-p max. 5kHz min. / khz typ. / 15kHz max. 5% min. / 6% typ. 127mW min. / 155mW typ. / 32mW max. Maximum Capacitive Load 33µF Isolation Voltage (tested for 1 second) VDC min. Rated Working Voltage (long term isolation) see Application Notes Isolation Capacitance 25pF min. / 75pF max. Isolation Resistance 1 GΩ min. Short Circuit Protection 1 Second P-Suffix Continuous Operating Temperature Range (free air convection) -4 C to +7 C (see Graph) Storage Temperature Range -55 C to +125 C Reflow Temperature ROHS compliant 245 C (3 sec) max. Vapour Phase Process 24 C (9 sec) max. (for more details see Application Notes) Relative Humidity 95% RH Package Weight 1.9g } MTBF (+25 C) using MIL-HDBK 217F 1632 x 1 3 hours Detailed Information see (+7 C) Application Notes chapter "MTBF" using MIL-HDBK 217F 156 x 1 3 hours.5 Watt SMD Isolated Single Output EN Certified RZ Derating-Graph (Ambient Temperature) Output Power (%) Safe Operating Area Operating Temperature C Refer to Application Notes REV:/29 E-59

80 ECONOLINE Typical Characteristics RZ Series Efficiency % RZ-xx5S RZ-xx12S RZ-xx15S Efficiency / Load Efficiency / Load % 2% 4% 6% 8% % % 2% 4% 6% 8% % Efficiency % Efficiency % Efficiency / Load % 2% 4% 6% 8% % Package Style and Pinning (mm) 1 PIN SMD Package 3rd angle projection RZ RECOM RZ-xxxxS xxxx x Pin Connections.55 Recommended Footprint Details Pin # Single 1 Vin 2 +Vin Bottom View Top View Vout 5 -Vout 7 +Vout NC NC= No Connection XX.X ±.5 mm XX.XX ±.25 mm E-6 REV: /29

81 Features Regulated Converters 1kVDC & 2kVDC Isolation UL94V- Package Material No Heatsink Required No External Components Required Toroidal Magnetics Optional Continuous Short Circuit Protected ECONOLINE Description The RSZ series DC/DC converter has been designed for isolating or converting DC power rails where an SMD format with regulated output is required, although it is no larger than a standard unregulated SMD converter. Selection Guide Part Input Output Output Number Voltage Voltage Current SMD 2kVDC (VDC) (VDC) (ma) Regulated without short circuit protection RSZ-xx5 (H) 3.3, 5, 12, 15, RSZ-xx9 (H) 3.3, 5, 12, 15, RSZ-xx12 (H) 3.3, 5, 12, 15, Watt SMD Miniature Isolated Single Output Regulated with short circuit protection RSZ-xx3.3/P (H) 3.3, 5, 12, 15, RSZ-xx5/P (H) 3.3, 5, 12, 15, xx= Input Voltage (other input and output voltage combinations available on request) Ordering Example: RSZ-55 (5V Input, 5V Output, not short circuit protected) RSZ-55/HP (5V Input, 5V Output, 2kVDC Isolation and short circuit protection) Specifications (measured at T A = 25 C, nominal input voltage, full load and after warm-up) Input Voltage Range ±5% Output Voltage Accuracy ±2% Line Voltage Regulation 1% max. Load Voltage Regulation 1% max. Output Ripple and Noise (at 2MHz BW) mvp-p max. Operating Frequency 2kHz min. / 5kHz typ. / 85kHz max. Efficiency at Full Load 5% min. / 6% typ. No Load Power Consumption 134mW min. / 217mW typ. / 35mW max. Maximum Capacitive Load 47µF Isolation Voltage (tested for 1 second) VDC min. Rated Working Voltage (long term isolation) see Application Notes Isolation Voltage H-Suffix (tested for 1 second) 2VDC min. Rated Working Voltage H-Suffix (long term isolation) see Application Notes Isolation Capacitance 7pF typ. Isolation Resistance 1 GΩ min. Short Circuit Protection 1 Second P-Suffix Continuous Operating Temperature Range (free air) -4 C to +7 C (see Graph) Storage Temperature Range -55 C to +125 C Reflow Temperature ROHS compliant (for more details see Application Notes) 245 C (3 sec) max. Relative Humidity 95% RH Package Weight 2.7g P-Suffix 2.6g MTBF (+25 C) } RSZ types 121 x 1 3 hours For detailed information see Application Notes chapter "MTBF" RSZ/P types 1688 x 1 3 hours (+7 C) RSZ types 149 x 1 3 hours using MIL-HDBK 217F RSZ/P types 418 x 1 3 hours EN Certified RSZ Derating-Graph (Ambient Temperature) Output Power (%) Safe Operating Area Operating Temperature C Refer to Application Notes REV:/29 E-61

82 ECONOLINE Typical Characteristics RSZ-xx3.3/P 8 6 Efficiency / Load RSZ-xx5/P Efficiency / Load RSZ/P Series Efficiency % % 2% 4% 6% 8% % Efficiency % % 2% 4% 6% 8% % 8 6 RSZ-xx5 Efficiency / Load RSZ-xx12 Efficiency / Load Efficiency % % 2% 4% 6% 8% % Efficiency % % 2% 4% 6% 8% % RSZ/P Package Style and Pinning (mm) 3rd angle projection 1 PIN Single SMD Package RECOM RSZ-xxxx xxxx x Pin Connections 11.8 Pin # Function 1 Vin.55 Bottom View Recommended Footprint Details Top View Vin 4 -Vout 5 -Vout 7 +Vout 1 NC NC= No Connection XX.X ±.5 mm XX.XX ±.25 mm E-62 REV: /29

83 Features Regulated Converters On/Off Pin 1kVDC Isolation UL94V- Package Material Optional Continuous Short Circuit Protected Internal linear regulator Efficiency to 7 % Adjustable Output Voltage ECONOLINE Description The RY series DC/DC converter is a low cost general purpose isolated converter with a built-in linear regulator to give a regulated, load-independent output. It is available with single or dual outputs. A useful feature is the CTRL pin on the single output version which allows the converter to be controlled by an external enable signal. Selection Guide Part Input Output Output Efficiency Number Voltage Voltage Current SIP 7 (VDC) (VDC) (ma) (%) RY-xx5S 5, 9, 12, 15, RY-xx9S 5, 9, 12, 15, RY-xx12S 5, 9, 12, 15, RY-xx15S 5, 9, 12, 15, RY-xx24S 5, 9, 12, 15, RY-xx5D 5, 9, 12, 15, 24 ±5 ± 5-58 RY-xx9D 5, 9, 12, 15, 24 ±9 ± RY-xx12D 5, 9, 12, 15, 24 ±12 ± RY-xx15D 5, 9, 12, 15, 24 ±15 ± RY-xx24D 5, 9, 12, 15, 24 ±24 ± xx = Input Voltage. Other input and output voltage combinations available on request. * add Suffix P for Continuous Short Circuit Protection, e.g. RY-55S/P, RY-55D/P Specifications (measured at T A = 25 C, nominal input voltage, full load and after warm-up) Input Voltage Range ±5% Output Voltage Accuracy ±5% Line Voltage Regulation ±1% max. Load Voltage Regulation (1% to % full load) ±1% max. Output Ripple and Noise (2MHz limited) mvp-p max. Operating Frequency 3kHz min. / 5kHz typ. / 88kHz max. Efficiency at Full Load 54% min. / 6% typ. No Load Power Consumption Single 171mW min. / 232mW typ. / 39mW max. Dual 188mW min. / 264mW typ. / 35mW max. Maximum Capacitive Load 47µF / ±33µF Isolation Voltage (tested for 1 second) VDC min. Rated Working Voltage (long term isolation) see Application Notes Isolation Capacitance Single output types 3pF min. / 15pF max. Dual output types 4pF min. / 72pF max. Isolation Resistance 1 GΩ min. Short Circuit Protection 1 Second P-Suffix Continuous Operating Temperature Range (free air convection) -4 C to +7 C (see Graph) Storage Temperature Range -55 C to +125 C Relative Humidity 95% RH Package Weight RY Single & Dual output types 2.8g MTBF (+25 C) } using MIL-HDBK 217F 924 x 1 3 hours Detailed Information see (+7 C) Application Notes chapter "MTBF" using MIL-HDBK 217F 135 x 1 3 hours EN Certified RY REV:/29 E-63 Output Power (%) 8 1 Watt SIP7 Single & Dual Output Derating-Graph (Ambient Temperature) 6 Safe Operating Area Operating Temperature C Refer to Application Notes

84 ECONOLINE Typical Characteristics 8 6 RY-xx5S Efficiency / Load 125 RY-xx12S Efficiency / Load RY Series RY-xx15S Efficiency / Load 2415 Efficiency % % 2% 4% 6% 8% Efficiency % % 2% 4% 6% 8% % Efficiency % % 2% 4% 6% 8% % Efficiency % RY-xx5D Efficiency / Load % 2% 4% 6% 8% % Efficiency % RY-xx12D Efficiency / Load % 2% 4% 6% 8% % Efficiency % RY-xx15D Efficiency / Load % 2% 4% 6% 8% % RY Package Style and Pinning (mm) 7 PIN SIP Package 3rd angle projection 7.5 Single Output Dual Output 1.2 RECOM RY-xxxxS ****.51 typ. RECOM RY-55S **** RECOM RY-55D ****.51 typ. 4.1 Recommended Footprint Details ø+.15/ Bottom View 2. 5 x Top View Typical On/Off Control and Adjustable Output Applications RX Pin Connections Pin # Single Dual 1 +Vin +Vin 2 Vin Vin 4 Vout Vout 5 CTRL Com 6 +Vout +Vout XX.X ±.5 mm XX.XX ±.25 mm 6 On/Off Control Vcc 1 2 RY-xxxx 6 Adjustable Output Vcc 1 2 RY-xxxx 6 GND 4 V CTRL 5 V 1kW TTL Input 2N2219, BC17, ZTX451 or Similar Transistors capable of Sinking 5mA Continuous Current GND 4 V CTRL 5 5kW 5W V 1.5V~4.5V Output Voltage Adjust E-64 REV: /29

85 Features Regulated Converters 2:1 and 4:1 Wide Input Voltage Ranges 1kVDC, 2kVD & 3kVDC Isolation UL94V- Package Material Continuous Short Circuit Protection with Current Foldback Low Noise No External Capacitor needed Efficiency to 83 % ECONOLINE Description High-power-density, an industrial temperature range of -4 C to +85 C and extra features like Remote-On-Offcontrol are just some of the characteristics of this converter, ideal for highly sophisticated industrial-designs. The RSO series is available with isolation of 2kV or 3kV by chosing option "/H2" or "/H3" in which case it is also ideal for medical applications which additionally require EN certification. The Z version features 4:1 input voltage range, while the standard version offers 2:1 input voltage range and includes a low voltage input range down to 4.5V. Selection Guide Part Number Input Rated Output Output Current Efficiency Capacitive Voltage Range Voltage typ. Load max. SIP8 (VDC) (VDC) (ma) (%) RSO-xx3.3S (H2/H3) 4.5-9, µF 18-36, RSO-xx5S (H2/H3) 4.5-9, µF 18-36, RSO-xx9S (H2/H3) 4.5-9, µF 18-36, RSO-xx12S (H2/H3) 4.5-9, µf 18-36, RSO-xx15S (H2/H3) 4.5-9, µF 18-36, RSO-xx3.3D (H2/H3) 4.5-9, 9-18 ±3.3 ± ±22µF 18-36, RSO-xx5D (H2/H3) 4.5-9, 9-18 ±5 ± ±22µF 18-36, RSO-xx9D (H2/H3) 4.5-9, 9-18 ±9 ± ±µf 18-36, RSO-xx12D (H2/H3) 4.5-9, 9-18 ±12 ± ±47µF 18-36, RSO-xx15D (H2/H3) 4.5-9, 9-18 ±15 ± ±22µF 18-36, RSO-xx3.3SZ (H2/H3) µF RSO-xx5SZ (H2/H3) µF RSO-xx9SZ (H2/H3) µF RSO-xx12SZ (H2/H3) µf RSO-xx15SZ (H2/H3) µF RSO-xx3.3DZ (H2/H3) 9-36 ±3.3 ±15 74 ±22µF RSO-xx5DZ (H2/H3) 9-36 ±5 ± 77 ±22µF RSO-xx9DZ (H2/H3) 9-36 ±9 ±56 78 ±µf RSO-xx12DZ (H2/H3) 9-36 ±12 ±42 8 ±47µF RSO-xx15DZ (H2/H3) 9-36 ±15 ±34 8 ±22µF Watt SIP8 Isolated Single & Dual Output EN Certified EN Certified (Suffix H2/H3) RSO 2:1 Input 4:1 Input (RS-S/D) (RSO-SZ/DZ) xx = 4.5-9Vin = 5 xx = 9-36Vin = 24 xx = 9-18Vin = 12 xx = 18-72Vin = 48 xx = 18-36Vin = 24 xx = 36-72Vin = 48 Refer to Application Notes REV:/29 E-65

86 RS ECONOLINE Specifications (Core Operating Area) measured at T A = 25 C, nominal input voltage, full load and after warm-up time unless otherwise specified Input Voltage Range 2:1 and 4:1 Output Voltage Accuracy ±2% typ. Line Voltage Regulation 2:1 ±.2% max. 4:1 ±.5% max. Load Voltage Regulation 2:1 ±.4% max. (1% to % full load) 4:1 ±.5% typ. Output Ripple and Noise (2MHz limited) 5mVp-p max. Operating Frequency 2:1 2kHz min. / 5kHz max. 4:1 khz min. / 3kHz max. Efficiency at Full Load See Selection Guide Quiescent Current RS-5xxS_D 4mA typ. Nominal input Voltage RS-12xxS_D 32mA typ. (Standard, /H2 and /H3) RS-24xxS_D, SZ_DZ 25mA typ. RS-48xxS_D, SZ_DZ 15mA typ. CTRL Pin drive current /see Notes) 3mA typ, 6mA max. Quiescent Input Current when Converter is OFF 1mA max. Isolation Voltage (tested for 1 second) VDC min. H2 2VDC min. H3 3VDC min. Rated Working Voltage (long term isolation) see Application Notes Isolation Capacitance (1kV version) 2:1 Single 1pF min. / 4pF typ. / 6pF max. Isolation Capacitance (H2 and H3) 2:1 Single 5pF min. / 3pF typ. / 6pF max. Isolation Capacitance (1kV version) 2:1 Dual 12pF min. / 17pF typ. / 25pF max. Isolation Capacitance (H2 and H3) 2:1 Dual 5pF min. / 3pF typ. / 6pF max. Isolation Capacitance (1kV version) 4:1 Single/Dual 2pF max. Isolation Capacitance (H2 and H3) 4:1 Single/Dual 3pF max. Isolation Resistance >1GΩ min. Short Circuit Protection Operating Temperature Range (free air convection) Storage Temperature Range Relative Humidity Continuous -4 C to +85 C (see Graph) -55 C to +125 C 95% RH Package Weight 4.7g } MTBF (+25 C) using MIL-HDBK 217F 1685 x 1 3 hours Detailed Information see (+85 C) Application Notes chapter "MTBF" using MIL-HDBK 217F 254 x 1 3 hours RSO-S_D(Z) Series Derating-Graph (Ambient Temperature) Output Power (%) Output Power (%) RSO-S_D Safe Operating Area Operating Temperature C RSO-SZ_DZ 6 Safe Operating Area Operating Temperature C Typical Characteristics Efficiency % RSO-24xxS Efficiency / Load % 2% 4% 6% 8% % Output Power (W) RSO-all types Input Voltage (V) E-66 REV: /29

87 ECONOLINE Package Style and Pinning (mm) RSO-S_D(Z) Series 8 PIN SIP Package 3rd angle projection 9.2 Single Output Dual Output RECOM RSO-xxxx ****.5±.5.5±.5 RECOM RSO-xxxx **** RECOM RSO-xxxxD **** XX.X ±.5 mm XX.XX ±.25 mm Recommended Footprint Details Pin Connections Bottom View ø+.15/ Top View Pin # Single Dual 1 Vin Vin 2 +Vin +Vin 3 CTRL CTRL 5 NC NC 6 +Vout +Vout 7 Vout Com 8 NC* Vout NC = No Connection NC* = NC, but no external Connection allowed. Notes Pin 8 (NC*) This pin is used internally and must have no external connection. Pin 5 (NC) Not connected internally.. Pin 3 (CTRL) This pin provides an Off function which puts the converter into a low power mode. When the pin is high the converter is OFF and when the pin is high Z the converter is ON. There is no allowed low state for this pin. RSO Application Example TTL Remote CTRL Circuit Control Pin Input Current: 1mA Voltage Set Point Accuracy with external input/output capacitors refer to typ. ± 1% recommended test circuit: max. ±2% Control Pin (CTRL) Input Current, control voltage applied via 1K resistor, output voltage must typ. 3mA reduce to V: max. 6mA +Vin Ctrl (TTL) -Vin 4.7 KW 1 KW 2 KW (see text) Voltage to be applied via a limiting resistor with a recommended value of 1K for RSO-5xx; 3.3K for RSO-12xx; RSO-24xx and 1K for RSO-48xx. RSO-xxxxS_D(Z) +Vout -Vout REV:/29 E-67

88 Features Regulated Converters 2:1 and 4:1 Wide Input Voltage Ranges 1kVDC, 2kVD & 3kVDC Isolation UL94V- Package Material Continuous Short Circuit Protection Low Noise No External Capacitor needed Efficiency to 83 % ECONOLINE RS Description High power-density, an industrial temperature range of -4 C to +85 C and extra features like Remote-On-Off-control are just some of the characteristics of this converter, ideal for highly sophisticated industrial designs. The RS series is available with isolation of 2kV or 3kV by chosing option "/H2" or "/H3" in which case it is also ideal for medical applications which additionally require EN certification. Selection Guide 5V, 12V, 24V and 48V Input Types Part Number Input Rated Output Output Current Efficiency Capacitive Voltage Range Voltageat Full Load typ. Load max. SIP8 (VDC) (VDC) (ma) (%) RS-xx3.3S (H2/H3) 4.5-9, µf 18-36, RS-xx5S (H2/H3) 4.5-9, µf 18-36, RS-xx9S (H2/H3) 4.5-9, µF 18-36, RS-xx12S (H2/H3) 4.5-9, µF 18-36, RS-xx15S (H2/H3) 4.5-9, µf 18-36, RS-xx3.3D (H2/H3) 4.5-9, 9-18 ±3.3 ± ±47µF 18-36, RS-xx5D (H2/H3) 4.5-9, 9-18 ±5 ± ±47µF 18-36, RS-xx9D (H2/H3) 4.5-9, 9-18 ±9 ± ±22µF 18-36, RS-xx12D (H2/H3) 4.5-9, 9-18 ±12 ± ±µf 18-36, RS-xx15D (H2/H3) 4.5-9, 9-18 ±15 ± ±47µF 18-36, RS-xx3.3SZ (H2/H3) µf RS-xx5SZ (H2/H3) µf RS-xx9SZ (H2/H3) µF RS-xx12SZ (H2/H3) µF RS-xx15SZ (H2/H3) µf RS-xx3.3DZ (H2/H3) 9-36 ±3.3 ±25 73 ±47µF RS-xx5DZ (H2/H3) 9-36 ±5 ±2 77 ±47µF RS-xx9DZ (H2/H3) 9-36 ±9 ±111 8 ±22µF RS-xx12DZ (H2/H3) 9-36 ±12 ±83 81 ±µf RS-xx15DZ (H2/H3) 9-36 ±15 ±67 83 ±47µF Watt SIP8 Isolated Single & Dual Output EN Certified EN Certified (Suffix H2/H3 ) RS 2:1 Input 4:1 Input (RS-S/D) (RSO-SZ/DZ) xx = 4.5-9Vin = 5 xx = 9-36Vin = 24 xx = 9-18Vin = 12 xx = 18-72Vin = 48 xx = 18-36Vin = 24 xx = 36-72Vin = 48 Refer to Application Notes E-68 REV: /29

89 ECONOLINE RS-S_D(Z) Series Electrical Specifications (measured at T A = 25 C, nominal input voltage, full load and after warm-up time unless otherwise specified) Input Voltage Range 2:1 and 4:1 Output Accuracy Line Voltage Regulation ±2% typ. ±.5% max. Load Voltage Regulation 2%-% Load ±.5% max. Output Ripple and Noise (2MHz limited) 5mVp-p max. Switching Frequency Full Load khz min. / 3kHz max. Efficiency at Full Load See Selection Guide Quiescent Current RS-5xxS_D 4mA typ. Nominal input Voltage RS-12xxS_D 32mA typ. (Standard, /H2 and /H3) RS-24xxS_D, SZ_DZ 25mA typ. RS-48xxS_D, SZ_DZ 15mA typ. Isolation Voltage H1 VDC min. (tested for 1 second) H2 2VDC min. H3 3VDC min. Rated Working Voltage (long term isolation) see Application Notes Isolation Capacitance (V version) 2:1 Single 1pF min. / 4pF typ. / 6pF max. Isolation Capacitance (H2 and H3) 2:1 Single 5pF min. / 3pF typ. / 6pF max. Isolation Capacitance (V version) 2:1 Dual 12pF min. / 17pF typ. / 25pF max. Isolation Capacitance (H2 and H3) 2:1 Dual 5pF min. / 3pF typ. / 6pF max. Isolation Capacitance (1kV version) 4:1 Single/Dual 2pF max. Isolation Capacitance (H2 and H3) 4:1 Single/Dual 3pF max Isolation Resistance 1GΩ min. Short Circuit Protection Continuous Operating Temperature Range 2:1 4 C to +85 C (No Derating) 4:1 4 C to +75 C Storage Temperature Range 55 C to +125 C Relative Humidity 95% RH Package Weight 4.7g } MTBF (+25 C) Detailed Information see using MIL-HDBK 217F 1398 x 1 3 hours (+85 C) Application Notes chapter "MTBF" using MIL-HDBK 217F 21 x 1 3 hours Derating-Graph (Ambient Temperature) Output Power (%) Output Power (%) RS-S_D Safe Operating Area Operating Temperature C 8 RS-SZ_DZ 6 Safe Operating Area Operating Temperature C RS Typical Characteristics Efficiency % RS-24xx Efficiency / Load % 2% 4% 6% 8% % Output Power (W) RS-5xx types Input Voltage (V) REV:/29 E-69

90 ECONOLINE Package Style and Pinning (mm) RS-S_D(Z) Series 8 PIN SIP Package 3rd angle projection 9.2 Single Output Dual Output RECOM RS-xxxx ****.5±.5.5±.5 RECOM RS-xxxx **** RECOM RS-xxxxD **** XX.X ±.5 mm XX.XX ±.25 mm 21.8 Bottom View 3.2 Recommended Footprint Details 1.ø+.15/ 2.54 Top View 2.54 Pin Connections Pin # Single Dual 1 Vin Vin 2 +Vin +Vin 3 CTRL CTRL 5 NC NC 6 +Vout +Vout 7 Vout Com 8 NC* Vout NC = No Connection NC* = NC, but no external Connection allowed. Notes Pin 8 (NC*) This pin is used internally and must have no external connection. RS Pin 5 (NC) Not connected internally.. Pin 3 (CTRL) This pin provides an Off function which puts the converter into a low power mode. When the pin is high the converter is OFF and when the pin is high Z the converter is ON. There is no allowed low state for this pin. Application Example TTL Remote CTRL Circuit Control Pin Input Current: 1mA Voltage Set Point Accuracy with external input/output capacitors refer to typ. ± 1% recommended test circuit: max. ±2% Control Pin (CTRL) Input Current, control voltage applied via 1K resistor, output voltage must typ. 3mA reduce to V: max. 6mA +Vin Ctrl (TTL) -Vin 4.7 KW 1 KW 2 KW (see text) Voltage to be applied via a limiting resistor with a recommended value of 1K for RS-5xx; 3.3K for RS-12xx; RS-24xx and 1K for RS-48xx. RS-xxxxS_D(Z) +Vout -Vout E-7 REV: /29

91 Features Regulated Converters Description 2:1 Wide Range Voltage Input 1kVDC, 2kVDC and 3kVDC Isolation Approved for Medical Applications Continuous Short Circuit Protection Low Ripple and Noise DIP16, mini DIP16 and SMD Cases Styles Efficiency to 83 % High power-density, 2:1 input voltage range and a wide temperature range of -4 C to +85 C are just some of the characteristics of this versatile DIP16 converter, ideal for highly sophisticated industrial and medical designs where a regulated converter is required but space is at a premium. Three different case styles and isolation options are available. Selection Guide Part Number Input Rated Output Output Current Efficiency Capacitive Voltage Range Voltage Full Load typ./nom Vin Load max. DIP16 (Mini & SMD) (VDC) (VDC) (ma) (%) µf RW2-53.3S (H2/H3) µf RW2-55S (H2/H3) µf RW2-512S (H2/H3) µF RW2-515S (H2/H3) µf RW S (H2/H3) µf RW2-125S (H2/H3) µf RW2-1212S (H2/H3) µF RW2-1215S (H2/H3) µf RW S (H2/H3) µf RW2-245S (H2/H3) µf RW2-2412S (H2/H3) µF RW2-2415S (H2/H3) µf RW S (H2/H3) µf RW2-485S (H2/H3) µf RW2-4812S (H2/H3) µF RW2-4815S (H2/H3) µf RW2-55D (H2/H3) ±5 ±2 73 ±47µF RW2-59D (H2/H3) ±9 ± ±22µF RW2-512D (H2/H3) ±12 ±83 75 ±µf RW2-515D (H2/H3) ±15 ±67 75 ±47µF RW2-125D (H2/H3) 9-18 ±5 ±2 75 ±47µF RW2-129D (H2/H3) 9-18 ±9 ± ±22µF RW2-1212D (H2/H3) 9-18 ±12 ±83 8 ±µf RW2-1215D (H2/H3) 9-18 ±15 ±67 8 ±47µF RW2-245D (H2/H3) ±5 ±2 78 ±47µF RW2-249D (H2/H3) ±9 ± ±22µF RW2-2412D (H2/H3) ±12 ±83 83 ±µf RW2-2415D (H2/H3) ±15 ±67 83 ±47µF RW2-485D (H2/H3) ±5 ±2 78 ±47µF RW2-489D (H2/H3) ±9 ± ±22µF RW2-4812D (H2/H3) ±12 ±83 83 ±µf RW2-4815D (H2/H3) ±15 ±67 83 ±47µF Standard Isolation is 1kVDC. Add suffix /H2 for 2kVDC Isolation, /H3 for 3kVDC Isolation. Add no suffix for standard case style, /SMD for SMD package or /B for smaller case size e.g. RW2-55S/H3, RW2-55D/H2/SMD or RW2-55S/B Output Power (%) ECONOLINE 2 Watt DIP16, Mini DIP16 & SMD Single & Dual Output EN Certified (All Suffixes) EN Certified (Suffixes /H2 and /H3) RW2 Derating-Graph (Ambient Temperature) Safe Operating Area Operating Temperature C 15 Refer to Application Notes REV:/29 E-71

92 ECONOLINE Electrical Specifications (measured at T A = 25 C, at nominal input voltage and rated output current unless otherwise specified) Package Style and Pinning (mm) RW2 Series Input Voltage Range 2:1 Output Accuracy Line Voltage Regulation ±2% typ. ±.5% max. Load Voltage Regulation (2% to % full load) ±.5% typ. Output Ripple and Noise (2MHz limited) Switching Frequency (at full Load) 5mVp-p max. khz min. / 7kHz max. Efficiency at Full Load 7% min. / 8% typ. Isolation Voltage (tested for 1 second) VDC min. H2 2VDC min. H3 3VDC min. Rated Working Voltage (long term isolation) see Application Notes Isolation Capacitance 3pF max. Isolation Resistance Short Circuit Protection Operating Temperature Range Storage Temperature Range Case Temperature Relative Humidity 1GΩ min. Continuous 4 C to +85 C (see Graph) 55 C to +125 C C max. 95% RH Package Weight 6.4g } MTBF (+25 C) For Detailed Information see using MIL-HDBK 217F 4366 x1³ hours (+85 C) Application Notes chapter "MTBF" using MIL-HDBK 217F 658 x1³ hours Case Style A (Standard, /H2 and /H3 Options) Case Style B (Standard, /H2 and /H3 Options) RW ±.2 1. dia dia Bottom View Bottom View x Pin DIP Package Top View Recommended Footprint Details 7 x Pin Mini-DIP Package Top View Recommended Footprint Details Case Style SMD (Standard, /H2 and /H3 Options) rd angle projection Pin area.1 x Bottom View x Pin SMD Package E Top View Recommended Pad Details REV: /29 Pin Connections (All Case Styles) Pin # Single Dual 1 Vin Vin 7 NC NC 8 NC Com 9 +Vout +Vout 1 Vout Vout 16 +Vin +Vin XX.X ±.5 mm XX.XX ±.35 mm

93 Features Regulated Converters 2:1 and 3:1 Wide Input Voltage Ranges 1kVDC, 2kVDC & 3kVDC Isolation UL94V- Package Material Continuous Short Circuit Protection Low Ripple and Noise Remote On/Off Control Efficiency to 83 % ECONOLINE Description Very high power density, 2:1 or 3:1 input voltage range and a wide operating temperature range -4 C~+71 C and extra features such as On/Off control are just some of the characteristics of this converter which is ideal for highly sophisticated industrial designs.the RS3 is available with 2kV or 3kV isolation options (1kVDC is standard) Selection Guide Part Number Input Rated Output Output Current Efficiency Capacitive Voltage Range Voltage Full Load typ. Load max. SIP8 (VDC) (VDC) (ma) (%) RS3-xx3.3S (H2/H3) 4.5-9, µf 18-36, RS3-xx5S (H2/H3) 4.5-9, µf 18-36, RS3-xx9S (H2/H3) 4.5-9, µF 18-36, RS3-xx12S (H2/H3) 4.5-9, µF 18-36, RS3-xx15S (H2/H3) 4.5-9, µf 18-36, RS3-xx3.3D (H2/H3) 4.5-9, 9-18 ±3.3 ± ±47µF 18-36, RS3-xx5D (H2/H3) 4.5-9, 9-18 ±5 ± ±47µF 18-36, RS3-xx9D (H2/H3) 4.5-9, 9-18 ±9 ± ±22µF 18-36, RS3-xx12D (H2/H3) 4.5-9, 9-18 ±12 ± ±µf 18-36, RS3-xx15D (H2/H3) 4.5-9, 9-18 ±15 ± ±47µF 18-36, RS3-xx3.3SZ (H2/H3) µf RS3-xx5SZ (H2/H3) µf RS3-xx9SZ (H2/H3) µF RS3-xx12SZ (H2/H3) µF RS3-xx15SZ (H2/H3) µf RS3-xx3.3DZ (H2/H3) 9-27 ±3.3 ±3 73 ±47µF RS3-xx5DZ (H2/H3) 9-27 ±5 ±3 77 ±47µF RS3-xx9DZ (H2/H3) 9-27 ±9 ± ±22µF RS3-xx12DZ (H2/H3) 9-27 ±12 ±125 8 ±µf RS3-xx15DZ (H2/H3) 9-27 ±15 ± 8 ±47µF Watt SIP8 Isolated Single & Dual Output EN Certified EN Certified ( Suffix /H2 or /H3) RS3 2:1 Input 3:1 Input (RS3-S/D) (RS3-SZ/DZ) xx = 4.5-9Vin = 5 xx = 9-27Vin = 24 xx = 9-18Vin = 12 xx = 2-6Vin = 48 xx = 18-36Vin = 24 xx = 36-72Vin = 48 Refer to Application Notes REV:/29 E-73

94 ECONOLINE RS3-S_D/(Z) Series Electrical Specifications (measured at T A = 25 C, at nominal input voltage and rated output current unless otherwise specified) Input Voltage Range 2:1 and 3:1 Output Accuracy Nominal Vin and full load ±2% typ. Line Voltage Regulation LL to HL, full load ±.5% max. Load Voltage Regulation 2% to % full load ±.5% typ. Output Ripple and Noise 2MHz limited 5mVp-p max. Switching Frequency 2% to % full load 2kHz typ. Efficiency at Full Load see Selection Guide Quiescent Current RS-5xxS_D 35mA typ. Nominal input Voltage RS-12xxS_D 25mA typ. (Standard, /H2 and /H3) RS-24xxS_D, SZ_DZ 2mA typ. RS-48xxS_D, SZ_DZ 1mA typ. Isolation Voltage (2:1 and 3:1) (tested for 1 second) VDC min. H2 2VDC min. H3 3VDC min. Rated Working Voltage (long term isolation) see Application Notes Isolation Capacitance (2:1 and 3:1) H1 2pF max. (tested at khz) H2/H3 3pF max. Isolation Resistance 1GΩ min. Short Circuit Protection Operating Temperature Range Storage Temperature Range Relative Humidity Continuous 4 C to +71 C 55 C to +125 C 95% RH Package Weight 4.7g MTBF (+25 C) } using MIL-HDBK 217F 333 x1³ hours Detailed Information see (+71 C) Application Notes chapter "MTBF" using MIL-HDBK 217F 745 x1³ hours Derating-Graph (Ambient Temperature) Output Power (%) 8 RS3-(Z)S_D 6 Safe Operating Area Operating Temperature C 15 RS3 Typical Characteristics RS3-xxxxS RS3-xxxxD S 245S 125S 55S D 245D 125D 55D Efficiency (%) Output Current ( ma ) Efficiency (%) 7 ±5 ± ±15 ±2 ±25 ±3 Output Current ( ma ) Efficiency Vs Load ( Nominal Vin ) Efficiency Vs Load ( Nominal Vin ) E-74 REV: /29

95 ECONOLINE Package Style and Pinning (mm) RS3-S_D(Z) Series 3rd angle projection 9.2 Single Output Dual Output typ. RECOM RS3-xxxx ****.5±.5.5±.5 Recommended Footprint Details RECOM RS3-xxxxS(Z) **** Pin Connections RECOM RS3-xxxxD(Z) **** Bottom View ø+.15/ Top View Pin # Single Dual 1 Vin Vin 2 +Vin +Vin 3 CTRL CTRL 5 NC NC 6 +Vout +Vout 7 Vout Com 8 NC Vout NC = No Connection XX.X ±.5 mm XX.XX ±.25 mm Notes Pin 8 (NC*) This pin is used internally and must have no external connection. Pin 5 (NC) Not connected internally.. Pin 3 (CTRL) This pin provides an Off function which puts the converter into a low power mode. When the pin is high the converter is OFF and when the pin is high Z the converter is ON. There is no allowed low state for this pin. RS3 Application Example TTL Remote CTRL Circuit Control Pin Input Current: 1mA Voltage Set Point Accuracy with external input/output capacitors refer to typ. ± 1% recommended test circuit: max. ±2% Control Pin (CTRL) Input Current, control voltage applied via 1K resistor, output voltage must typ. 3mA reduce to V: max. 6mA +Vin Ctrl (TTL) -Vin 4.7 KW 1 KW 2 KW (see text) Voltage to be applied via a limiting resistor with a recommended value of 1K for RS3-5xx; 3.3K for RS3-12xx; RS3-24xx and 1K for RS3-48xx. RS3-xxxxS_D(Z) +Vout -Vout REV:/29 E-75

96 RW-S Features Regulated Converters Description DIP24 Low Profile Miniature Package 1kVDC Isolation Feedback Regulated Output 2:1 Wide Range Voltage Input Continuous Short Circuit Protection Less than 7mm Height SMD Pinning Option Efficiency to 87 % The RW-S series with 2:1 input voltage ranges and max. height of 7, mm has been designed for the industrial automation markets. They are aimed at applications where pcb-space is at a premium so SMD pinning is also available. The converters supply the full 3 watts without additional heat-sinks over the temperature range -4 C to +8 C. Selection Guide Part Input Output Output Efficiency Number Voltage Voltage Current DIP24 Miniature (VDC) (VDC) (ma) (%) RW-53.3S RW-55S RW-59S RW-512S RW-515S RW-123.3S RW-125S RW-129S RW-1212S RW-1215S RW-243.3S RW-245S RW-249S RW-2412S RW-2415S RW-483.3S RW-485S RW-489S RW-4812S RW-4815S * add suffix "/SMD" for SMD package, e.g. RW-245S/SMD ECONOLINE 3 Watt DIP24/SMD Low Profile Package Single Output EN Certified RW-S RW-5xx types 5 4 Output Power (W) Input Voltage (V) 9 Refer to Application Notes E-76 REV: /29

97 ECONOLINE Specifications (Core Operating Area) RW-xxxxS Series Input Voltage Range 2:1 Output Voltage Accuracy Line Voltage Regulation Load Voltage Regulation (1% to % full load) Output Ripple and Noise (2MHz limited) Operating Frequency Efficiency at Full Load ±2% max. ±.2% typ. ±.5% max. 7mVp-p max. 85kHz min. / khz typ. See Selection Guide No Load Power Consumption 25mW max. Isolation Voltage (tested for 1 second) VDC min. Rated Working Voltage (long term isolation) see Application Notes Isolation Capacitance 4pF min. / 6pF max. Isolation Resistance 1 GΩ min. Short Circuit Protection Operating Temperature Range (free air convection) Storage Temperature Range Continuous -4 C to +8 C (see Graph) -55 C to +125 C Relative Humidity 95% RH Package Weight DIP24 7g SMD 7.7g MTBF (+25 C) } using MIL-HDBK 217F 134 x 1 3 hours Detailed Information see (+8 C) Application Notes chapter "MTBF" using MIL-HDBK 217F 186 x 1 3 hours Derating-Graph (Ambient Temperature) Output Power (%) Safe Operating Area Operating Temperature C Typical Performance RW-S RW-125S RW-2412S Efficiency / Load Efficiency / Load Efficiency % 2 % 2% 4% 6% 8% % Efficiency % 2 % 2% 4% 6% 8% % REV:/29 E-77

98 ECONOLINE Package Style and Pinning (mm) RW-xxxxS Series 24 PIN DIP Miniature Package Style 3rd angle projection min x Recommended Footprint Details RECOM RW-55S **** Pin Connections Bottom View ø+.15/ 2.54 Pin # Single 1 & 24 +Vin 1 & 15 -Vout 11 & 14 +Vout 12 & 13 -Vin NC = No Connection XX.X ±.5 mm XX.XX ±.25 mm Top View RW-S 24 PIN SMD Miniature Package Style Recommended Footprint Details Pin Connections 16. Pin area.1 x Bottom View x Top View Pin # Single 1 & 24 +Vin 1 & 15 -Vout 11 & 14 +Vout 12 & 13 -Vin others NC NC = No Connection XX.X ±.5 mm XX.XX ±.25 mm E-78 REV: /29

99 Features Regulated Converters Description DIP24 Low Profile Package Dual Ouputs from a Single Supply 2:1 Wide Range Voltage Input 3kVDC Isolation UL94V- Package Material Continuous Short Circuit Protection Low profile 7mm Height Approved for Medical Applications Efficiency to 85 % The RW_D series with 2:1 input voltage ranges and maximum height of 7, mm has been designed for industrial automation and medical markets where a dual output rail needs to be generated from a single rail source. The converters supply the full 3 Watts without additional heat-sinks over the temperature range -4 C to +85 C. Selection Guide Part Input Output Output Efficiency Number Voltage Voltage Current DIP24 Miniature (VDC) (VDC) (ma) % RW-55D ±5 ±3 71 RW-59D ±9 ± RW-512D ±12 ± RW-515D ±15 ± 75 RW-125D 9 18 ±5 ±3 76 RW-129D 9 18 ±9 ±167 8 RW-1212D 9 18 ±12 ± RW-1215D 9 18 ±15 ± 83 RW-245D ±5 ±3 78 RW-249D ±9 ± RW-2412D ±12 ± RW-2415D ±15 ± 85 RW-485D ±5 ±3 78 RW-489D ±9 ± RW-4812D ±12 ± RW-4815D ±15 ± 84 ECONOLINE 3 Watt DIP24 Low Profile Regulated Dual Output EN Certified EN Certified RW-D Specifications (Core Operating Area) Input Voltage Range 2:1 Output Voltage Accuracy Line Voltage Regulation Load Voltage Regulation (1% to % full load) Output Ripple and Noise (2MHz limited) Operating Frequency Efficiency at Full Load ±1% typ. / ±2% max..1% typ. /.2% max..2% typ. /.5% max. 5mVp-p max. KHz min. / 15kHz typ. See above No Load Power Consumption 25mW max. Isolation Voltage (tested for 1 second) 3VDC min. Rated Working Voltage (long term isolation) see Application Notes Isolation Capacitance 2pF min. / 4pF typ. / 6pF max. Isolation Resistance 1 GΩ min. Short Circuit Protection Operating Temperature Range (free air convection) Continuous -4 C to +85 C (see Graph) continued on next page Derating-Graph (Ambient Temperature) Output Power (%) 3 W 8 2 W W 2 Safe Operating Area -4 5 Operating Temperature C Refer to Application Notes REV:/29 E-79

100 ECONOLINE Specifications (Core Operating Area) RW-xxxxD Series Storage Temperature Range -55 C to +125 C Case Material Non-Conductive Black Plastic Potting Material Epoxy ( UL94V- ) Relative Humidity 95% RH Package Weight 7.7g } MTBF (+25 C) Detailed Information see using MIL-HDBK 217F 1636 x 1 3 hours (+85 C) Application Notes chapter "MTBF" using MIL-HDBK 217F 33 x 1 3 hours Typical Performance RW-xx15D 8 Efficiency / Load 2415 Efficiency % % 2% 4% 6% 8% % RW-D Package Style and Pinning (mm) 24 PIN DIP Miniature Package Style 3rd angle projection RECOM RW-125D **** Recommended Footprint Details Pin Connections 1. ø+.15/ Pin Dual 2 & 3 -Vin Bottom View Top View & 16 Com 11 -Vout 14 +Vout 22 & 23 +Vin NC = No Connection XX.X ±.5 mm XX.XX ±.25 mm E-8 REV: /29

101 Features Regulated Converters Low Cost 3W converter in DIP24 Package 1kVDC Isolation Regulated Output UL Approved Continuous Short Circuit Protection Internal SMD design 3 Pinout Options, 3 Case Styles. Efficiency to 75 % ECONOLINE Description The REC3-SR/DR series is a low cost converter containing a built in linear regulator to give a regulated, load independent constant voltage output. The converter is designed to run from a regulated supply and is typically used to provide an isolated output or to generate dual rails from a single rail supply. Selection Guide Part Input Output Output Max. Cap. Number Voltage Voltage Current Load DIP24 (SMD) (VDC) (VDC) (ma) REC3-xx5SR/H1 5, 12, µf REC3-xx12SR/H1 5, 12, µF REC3-xx15SR/H1 5, 12, µF REC3-xx5DR/H1 5, 12, 24 ±5 ±3 ±47µF REC3-xx12DR/H1 5, 12, 24 ±12 ±125 ±µf REC3-xx15DR/H1 5, 12, 24 ±15 ± ±68µF xx = Input Voltage. Other input and output voltage conbinations available on request. * add suffix "/SMD" for SMD package, e.g. REC3-55SR/H1/SMD * add suffix "/M" for Metal Case, e.g. REC3-55SR/H1/M 3 Watt DIP24 & SMD Single & Dual Output E EN Certified UL Certified Specifications (measured at T A = 25 C, nominal input voltage, full load and after warm-up) Input Voltage Range ±15% Output Voltage Accuracy Line Voltage Regulation Load Voltage Regulation (1% to % full load ) Output Ripple and Noise (at 2MHz BW) Operating Frequency Efficiency at Full Load ±3% typ. ±.5% max ±1% max. mvp-p max. 75kHz min. 65% min. No Load Power Consumption 3mW max. Isolation Voltage (tested for 1 second) VDC min. Rated Working Voltage (long term isolation) see Application Notes Isolation Capacitance 3pF typ. Isolation Resistance 1 GΩ min. Short Circuit Protection Operating Temperature Range (free air convection) Storage Temperature Range Continuous -4 C to +8 C (see Graph) -55 C to +125 C Relative Humidity 95% RH Thermal Impedance Natural convection 2 C/W for plastic case 12 C/W for metal case Package Weight 12g MTBF (+25 C) } using MIL-HDBK 217F 95 x 1 3 hours Detailed Information see (+8 C) Application Notes chapter "MTBF" using MIL-HDBK 217F 145 x 1 3 hours Output Power (%) 8 (2W) 67 6 (1.5W) REC3-H1 Derating-Graph (Ambient Temperature) Safe Operating Area Operating Temperature C Refer to Application Notes REV:/29 E-81

102 ECONOLINE Package Style and Pinning (mm) REC3-S_DR/H1 Series 24 PIN DIP Package 3rd angle projection Pin Connections Bottom View Recommended Footprint Details 1. ø+.15/ Pin # Single Dual 1 +Vin +Vin 2 No Pin Vout 3 No Pin Com 1 Vout Com 11 +Vout +Vout 12 Vin Vin 13 Vin Vin 14 +Vout +Vout 15 Vout Com 22 No Pin Com 23 No Pin Vout 24 +Vin +Vin NC = No Connection XX.X ±.5 mm XX.XX ±.25 mm 2.54 Top View REC3-H1 24 PIN DIP SMD Package SMD pin connections follow standard package pinning. All unused pins are NC (No Connection) Pin Connections Pin # Single Dual XX.X ±.5 mm XX.XX ±.25 mm Pin area.1 x Recommended Footprint Details Vin +Vin 2 NC Vin 3 NC Com 4 NC NC 5 NC NC 9 NC NC 1 -Vout Com 11 +Vout +Vout 12 -Vin -Vin 13 -Vin -Vin 14 +Vout +Vout 15 -Vout Com 23.4 Bottom View Top View NC NC 2 NC NC 21 NC NC 22 NC Com 23 NC -Vout 24 +Vin +Vin E-82 REV: /29

103 Features Regulated Converters Description Selection Guide 2kV, 4kVDC & 6kVDC Isolation Industry Standard 3W DIP24 Package Feedback Regulated Output Continuous Short Circuit Protection Wide Input 2:1 & 4:1 Medical Approvals (4kV/6kV Versions) EN and UL Certificates 3 Pinout Options, 3 Case Styles Control Pin Option Efficiency to 86% Besides the standard isolation of 2kVDC, this series offers options of 4kVDC (= "/H4") or 6kVDC (= "/H6") makingit suitable for medical applications and other sophisticated industrial applications. Packaging can be either DIP-24 plastic or 5-side-shielded DIP24 metal case (= option "/M") as well as SMD pinning (= option "/SMD"). For all the above variants, 2 industry-standard pinouts (= option "/A" or "/C") are available, and B pinning is available with 1.6kVDC isolation. Remote on/off control is possible with the /CTRL option (A pinning only) Part Input Output Output Efficiency Max. Cap. Number Voltage Voltage Current Load DIP24 (SMD) (VDC) (VDC) (ma) (%) REC3-xx3.3SRW/H* 4.5-9, 9-18, 18-36, µF REC3-xx5SRW/H* 4.5-9, 9-18, 18-36, µf REC3-xx9SRW/H* 4.5-9, 9-18, 18-36, µF REC3-xx12SRW/H* 4.5-9, 9-18, 18-36, µF REC3-xx15SRW/H* 4.5-9, 9-18, 18-36, µF REC3-xx5DRW/H* 4.5-9, 9-18, 18-36, ±5 ± ±47µF REC3-xx12DRW/H* 4.5-9, 9-18, 18-36, ±12 ± ±µf REC3-xx15DRW/H* 4.5-9, 9-18, 18-36, ±15 ± ±68µF REC3-xx3.3SRWZ/H* 9-36, µF REC3-xx5SRWZ/H* 9-36, µf REC3-xx9SRWZ/H* 9-36, µF REC3-xx12SRWZ/H* 9-36, µF REC3-xx15SRWZ/H* 9-36, µF REC3-xx5DRWZ/H* 9-36, ±5 ± ±47µF REC3-xx12DRWZ/H* 9-36, ±12 ± ±µf REC3-xx15DRWZ/H* 9-36, ±15 ± ±68µF H* = H2, H4 or H6 for A or C pinning options with 2kVDC, 4kVDC or 6kVDC isolation. H* = H for B pinning option with 1.6kVDC isolation only. ECONOLINE 3 Watt DIP24 & SMD Single & Dual Output E EN Certified UL Certified EN Certified REC3-H* Isolation Restrictions 2:1 Input 4:1 Input (REC3-S/DRWH4/H6) (REC3-S/DRWZ(H4/H6)) xx = 4.5-9Vin = 5 xx = 9-36Vin = 24 xx = 9-18Vin = 12 xx = 18-72Vin = 48 xx = 18-36Vin = 24 xx = 36-72Vin = 48 * add suffix "/A", /B or "/C" for pinning options, see next page and Isolation Restrictions. * add suffix "/M" for metal case. * add suffix "/SMD" for SMD package. * add suffix /CTRL for control pin option (A Pinning only) B Pinning is restricted to 1.6kV isolation due to the closeness of the input and output pins. If the options "/M" for metal case and "/SMD" for SMD pinout are combined, the maximum allowed isolation voltage is 2kVDC because of the shorter distances between pins and the metal case. Ordering Examples: REC3-512DRW/H2/A/CTRL= 2:1 input, 5V Vin, ±12V Vout, 2kVDC, pinout A,plastic case, control pin REC3-4812SRWZ/H4/A/M = 4:1 input, 48V Vin, 12V Vout, 4kVDC, pinout A,metal case, no control pin REC3-1212DRWZ/H/B = 4:1 input, 12V Vin, ±12V Vout, 1.6kVDC, pinout B,plastic case, no control pin REC3-55SRW/H6/C/SMD = 2:1 input, 5V Vin, 5V Vout, 6kVDC, SMD pinout C,plastic case, no control pin DIP-24 through-hole case and SMD-plastic case are not affected and offer the full isolation barriers of 2kV through to 6kVDC. Refer to Application Notes REV:/29 E-83

104 REC3-H* ECONOLINE Specifications (measured at T A = 25 C, nominal input voltage, full load and after warm-up) Input Voltage Range 2:1 & 4:1 Output Voltage Accuracy Line Regulation (HL-LL) Load Regulation (for output load current change from 2% to %) ±2% max. ±.4% max. ±.6% max. Output Ripple and Noise (,1µF capacitor on output, 2MHz BW) 5mVp-p max. Switching Frequency at Full Load 2:1 Input types 9kHz min. / 15kHz max. and nominal Input Voltage 4:1 Input types 12kHz min. / 18kHz max. Input Filter Pi Network Efficiency at Full Load see above No Load Power Consumption 3mW max. Isolation Voltage H2 types (tested for 1 second) 2VDC min. Rated Working Voltage (see note) (long term isolation) see Application Notes Isolation Voltage H4 types (tested for 1 second) 4VDC min. Rated Working Voltage (see note) (long term isolation) see Application Notes Isolation Voltage H6 types (tested for 1 second) 6VDC min. Rated Working Voltage (see note) (long term isolation) see Application Notes Isolation Capacitance 2:1 Input types 2pF min. / 6pF max. 4:1 Input types 4pF min. / 8pF max. Isolation Resistance 1 GΩ min. Short Circuit Protection Continuous, Auto Restart Operating Temperature Range 5V input types -4 C to +8 C (see Graph) (free air convection) others -4 C to +85 C (see Graph) Storage Temperature Range -55 C to +125 C Relative Humidity 95% RH Case Material Non-Conductive Plastic or Metal Thermal Impedance Natural convection 2 C/W for plastic case 12 C/W for metal case Package Weight 13g MTBF (+25 C) } using MIL-HDBK 217F 143 x 1 3 hours Detailed Information see Application Notes chapter "MTBF" (+85 C) using MIL-HDBK 217F 186 x 1 3 hours REC3-S_DRW(Z) /H* Series Derating-Graph (Ambient Temperature) Output Power (%) Output Power (%) Vin = 5V Safe Operating Area Operating Temperature ( C) Safe Operating Area Operating Temperature ( C) Typical Characteristics Efficiency % Single 2:1 Input Efficiency / Load % 2% 4% 6% 8% % Single 2:1 Input Efficiency % Efficiency / Load % 2% 4% 6% 8% % Efficiency % Dual 2:1 Input Efficiency / Load 1212D 512D D 4 2 % 2% 4% 6% 8% % E-84 REV: /29

105 ECONOLINE Typical Characteristics - Continued REC3-S_DRW(Z) /H* Series Single 4:1 Input 8 Efficiency / Load 245/ H4 Single 4:1 Input 8 Efficiency / Load 485/ H4 Dual 4:1 Input 8 Efficiency / Load 2412D/ H4 Efficiency % / H4 % 2% 4% 6% 8% % Efficiency % / H4 % 2% 4% 6% 8% % Efficiency % D/ H4 % 2% 4% 6% 8% % Package Style and Pinning (mm) DIP 24, Wide Input 2:1 & 4:1 A Pinning /H2, /H4 & /H Pin Connections 3rd angle projection Bottom View Recommended Footprint Details 1. ø+.15/ 2.54 Top View 2.54 Pin # Single Dual 1 (option) CTRL CTRL 2 Vin Vin 3 Vin Vin 9 NC Com 11 NC Vout 14 +Vout +Vout 16 Vout Com 22 +Vin +Vin 23 +Vin +Vin NC = No Connection XX.X ±.5 mm XX.XX ±.25 mm REC3-H* CTRL Option ON = Open or V< V ctrl <1.2V OFF = 2.2V< V ctrl <12V Vin+ V TTL Input 22,23 2,3 Off On RECx-xxxx/CTRL CTRL 1 1kW 1N4148 C Pinning /H2, /H4 & /H Bottom View Recommended Footprint Details 1. ø+.15/ Pin Connections Pin # Single Dual 1 +Vin +Vin 2 +Vin +Vin 1 NC Com 11 NC Com 12 Vout NC 13 +Vout Vout 15 NC +Vout 23 Vin Vin 24 Vin Vin NC = No Connection XX.X ±.5 mm XX.XX ±.25 mm 2.54 Top View REV:/29 E-85

106 ECONOLINE Package Style and Pinning (mm) DIP 24, Wide Input 2:1 & 4:1 REC3-S_DRW(Z) /H* Series B Pinning /H (1.6kV Only) Bottom View Recommended Footprint Details 1. ø+.15/ 2.54 Top View 2.54 Pin Connections 3rd angle projection Pin # Single Dual 1 +Vin +Vin 2 No Pin Vout 3 No Pin Com 1 Vout Com 11 +Vout +Vout 12 Vin Vin 13 Vin Vin 14 +Vout +Vout 15 Vout Com 22 No Pin Com 23 No Pin Vout 24 +Vin +Vin NC = No Connection XX.X ±.5 mm XX.XX ±.25 mm SMD Pinning REC3-H* 2.54 Tol.: ±.35 mm Pin area.1 x Recommended Footprint Details SMD pin connections follow standard package A (/A/SMD), B (/B/SMD) or C (/C/SMD) pinning. All unused pins are NC (No Connection). See Below for detailed pinout lists 23.4 Bottom View Top View 11 x 2.54 for all packages incl.smd case the length of plastic case is 31,8 mm, length of metal case 32. mm /A/SMD Pinning /B/SMD Pinning /C/SMD Pinning Pin Connections Pin Connections Pin Connections Pin Connections Pin Connections Pin Connections Pin # Single Dual 1 (Option) CTRL CTRL 2 Vin Vin 3 Vin Vin Pin # Single Dual 13 NC NC 14 +Vout +Vout 15 NC NC Pin # Single Dual Pin # Single Dual 1 +Vin +Vin 13 -Vin -Vin 2 NC Vout 14 +Vout +Vout 3 NC Com 15 -Vout Com Pin # Single Dual 1 +Vin +Vin 2 +Vin +Vin 3 NC NC Pin # Single Dual 13 +Vout -Vout 14 NC NC 15 NC +Vout 4 NC NC 16 -Vout Com 4 NC NC 16 NC NC 4 NC NC 16 NC NC 5 NC NC 9 NC Com 1 NC NC 11 NC -Vout 12 NC NC 2 NC NC 21 NC NC 22 +Vin +Vin 23 +Vin +Vin 24 NC NC 5 NC NC 9 NC NC 1 -Vout Com 11 +Vout +Vout 12 -Vin -Vin 2 NC NC 21 NC NC 22 NC Com 23 NC -Vout 24 +Vin +Vin 5 NC NC 9 NC NC 1 NC Com 11 NC Com 12 -Vout NC 2 NC NC 21 NC NC 22 NC NC 23 -Vin -Vin 24 -Vin -Vin E-86 REV: /29

107 Features Regulated Converters High 4kVDC & 6kVDC Isolation 5W DIP24 Industry Standard Package Feedback Regulated Output Continuous Short Circuit Protection Wide Inputs 2:1 & 4:1 Approved for Medical Applications UL and EN Safety Approvals 2 Pinout Options, 3 Case Styles Efficiency to 86 % ECONOLINE Description This series offers standard isolation of 2kDC with 4kVDC or 6kVDC options making it ideal for both industrial, medical and other sophisticated high end applications. Packaging can be either DIP-24 non-conductive plastic or 5-side-shielded DIP24 metal case (= option "/M") as well as DIP24-SMD case (= option "/SMD"). For all the above variants, 2 industrystandard pinouts (= option "/A" or "/C") are available. B pinning is also available with /H isolation of 1.6kVDC. Remote on/off control is possible with the /CTRL option ( A pinning only) Selection Guide Part Input Output Output Efficiency Max. Cap. Number Voltage Voltage Current Load DIP24 (SMD) (VDC) (VDC) (ma) (%) REC5-xx3.3SRW/H* 9-18, 18-36, µF REC5-xx5SRW/H* 9-18, 18-36, µf 4.5-9V 72 REC5-xx9SRW/H* 9-18, 18-36, µF 4.5-9V 73 REC5-xx12SRW/H* 9-18, 18-36, µF 4.5-9V 74 REC5-xx15SRW/H* 9-18, 18-36, µF 4.5-9V 75 REC5-xx5DRW/H* 9-18, 18-36, ±5 ± ±47µF 4.5-9V 72 REC5-xx9DRW/H* 9-18, 18-36, ±9 ± ±22µF 4.5-9V 74 REC5-xx12DRW/H* 9-18, 18-36, ±12 ± ±µf 4.5-9V 75 REC5-xx15DRW/H* 9-18, 18-36, ±15 ± ±68µF REC5-xx3.3SRWZ/H* 9-36**, µF REC5-xx5SRWZ /H* 9-36**, µf REC5-xx9SRWZ/H* 9-36, µF REC5-xx12SRWZ /H* 9-36, µF REC5-xx15SRWZ/H* 9-36, µF REC5-xx5DRWZ/H* 9-36**, ±5 ± ±47µF REC5-xx9DRWZ/H* 9-36, ±9 ± ±22µF REC5-xx12DRWZ /H* 9-36, ±12 ± ±µf REC5-xx15DRWZ /H* 9-36, ±15 ± ±68µF H* = H2, H4 or H6 for A or C pinning options with 2kVDC, 4kVDC or 6kVDC isolation. H* = H for B pinning option with 1.6kVDC isolation only. 2:1 Input 4:1 Input (REC5-S/DRW) (REC5-S/DRWZ) xx = 4.5-9Vin = 5 xx = 9-36Vin = 24 xx = 9-18Vin = 12 xx = 18-72Vin = 48 xx = 18-36Vin = 24 xx = 36-72Vin = 48 * add suffix "/A", /B or "/C" for pinning options, see next page and Isolation Restrictions. * add suffix "/M" for metal case. * add suffix "/SMD" for SMD package. * add suffix /CTRL for control pin option (A Pinning only) 5 Watt DIP24 & SMD Single & Dual Output E EN Certified UL Certified EN Certified REC 5 Isolation Restrictions B Pinning is restricted to 1.6kV isolation due to the closeness of the input and output pins. If the options "/M" for metal case and "/SMD" for SMD pinout are combined, the maximum allowed isolation voltage is 2kVDC because of the shorter distances between pins and the metal case. DIP-24 through-hole case and SMD-plastic case are not affected and offer the full isolation barriers of 2kV through to 6kVDC. ** Derate to 9mA (±45mA) max. at Vin=9V. Refer to Application Notes REV:/29 E-87

108 ECONOLINE Specifications (measured at T A = 25 C, nominal input voltage, full load and after warm-up) REC5-S_DRW(Z) /H* Series REC 5 Input Voltage Range 2:1 & 4:1 Output Voltage Accuracy Line Regulation (HL-LL) Load Regulation (for output load current change from 2% to %) ±2% max. ±.3% max. ±.6% max. Output Ripple and Noise (,1µF capacitor on output, 2MHz BW) 5mVp-p max. Operating Frequency at Full Load 2:1 input 12kHz typ. (at nominal input voltage) 4:1 input 2kHz typ. Input Filter Pi Network Efficiency at Full Load see above No Load Power Consumption 3mW max. Isolation Voltage H2 types (tested for 1 second) 2VDC min. Rated Working Voltage (see note) (long term isolation) see Application Notes Isolation Voltage H4 types (tested for 1 second) 4VDC min. Rated Working Voltage (see note) (long term isolation) see Application Notes Isolation Voltage H6 types (tested for 1 second) 6VDC min. Rated Working Voltage (see note) (long term isolation) see Application Notes Isolation Capacitance 6pF typ. Isolation Resistance 1 GΩ min. Short Circuit Protection Operating Temperature (free air convection) Storage Temperature Range Relative Humidity Continuous, Auto Restart -4 C to +75 C (see Graph) -55 C to +125 C 95% RH Case Material Non-Conductive Plastic or Metal Thermal Impedance Natural convection 2 C/W for plastic case 12 C/W for metal case Package Weight 13g } MTBF (+25 C) using MIL-HDBK 217F 85 x 1 3 hours Detailed Information see (+75 C) Application Notes chapter "MTBF" using MIL-HDBK 217F 26 x 1 3 hours Output Power (%) Derating-Graph (Ambient Temperature) 8 (3W) 6 (2W) 4 2 Safe Operating Area Operating Temperature C 95 Ordering Examples: REC5-512DRW/H2/A/CTRL= 2:1 input, 5V Vin, ±12V Vout, 2kVDC, pinout A,plastic case, control pin REC5-4812SRWZ/H4/A/M = 4:1 input, 48V Vin, 12V Vout, 4kVDC, pinout A,metal case, no control pin REC5-1212DRWZ/H/B = 4:1 input, 12V Vin, ±12V Vout, 1.6kVDC, pinout B,plastic case, no control pin REC5-55SRW/H6/C/SMD = 2:1 input, 5V Vin, 5V Vout, 6kVDC, SMD pinout C,plastic case, no control pin Typical Characteristics 12V Single 2:1 24V Single 2:1 Efficiency / Load Efficiency / Load Efficiency % % 2% 4% 6% 8% % Efficiency % % 2% 4% 6% 8% % E-88 REV: /29

109 ECONOLINE Typical Characteristics 48V Single 2:1 Dual 4:1 Efficiency % Efficiency / Load % 2% 4% 6% 8% % Package Style and Pinning (mm) DIP 24, Wide Input 2:1 & 4:1 REC5-S_DRW(Z) /H* Series Efficiency % Efficiency / Load % 2% 4% 6% 8% % A Pinning rd angle projection /H2, /H4 & /H Bottom View Recommended Footprint Details 1. ø+.15/ 2.54 Top View 2.54 Pin Connections Pin # Single Dual 1 (option) CTRL CTRL 2 Vin Vin 3 Vin Vin 9 NC Com 11 NC Vout 14 +Vout +Vout 16 Vout Com 22 +Vin +Vin 23 +Vin +Vin NC = No Connection XX.X ±.5 mm XX.XX ±.25 mm REC 5 CTRL Option ON = Open or V< V ctrl <1.2V OFF = 2.2V< V ctrl <12V Vin+ V TTL Input 22,23 2,3 Off On RECx-xxxx/CTRL CTRL 1 1kW 1N4148 C Pinning /H2, /H4 & /H Bottom View Recommended Footprint Details 1. ø+.15/ 2.54 Pin Connections Pin # Single Dual 1 +Vin +Vin 2 +Vin +Vin 1 NC Com 11 NC Com 12 Vout NC 13 +Vout Vout 15 NC +Vout 23 Vin Vin 24 Vin Vin NC = No Connection 2.54 Top View XX.X ±.5 mm XX.XX ±.25 mm REV:/29 E-89

110 ECONOLINE Package Style and Pinning (mm) DIP 24, Wide Input 2:1 & 4:1 REC5-S_DRW(Z) /H* Series B Pinning rd angle projection /H (1.6kV Only) Bottom View Recommended Footprint Details 1. ø+.15/ 2.54 Top View 2.54 Pin Connections Pin # Single Dual 1 +Vin +Vin 2 No Pin Vout 3 No Pin Com 1 Vout Com 11 +Vout +Vout 12 Vin Vin 13 Vin Vin 14 +Vout +Vout 15 Vout Com 22 No Pin Com 23 No Pin Vout 24 +Vin +Vin NC = No Connection XX.X ±.5 mm XX.XX ±.25 mm SMD Pinning REC Tol.: ±.35 mm Pin area.1 x Recommended Footprint Details SMD pin connections follow standard package A (/A/SMD), B (/B/SMD) or C (/C/SMD) pinning. All unused pins are NC (No Connection). See Below for detailed pinout lists 23.4 Bottom View Top View 11 x for all packages incl.smd case the length of plastic case is 31,8 mm, length of metal case 32. mm /A/SMD Pinning /B/SMD Pinning /C/SMD Pinning Pin Connections Pin Connections Pin Connections Pin Connections Pin Connections Pin Connections Pin # Single Dual 1 (Option) CTRL CTRL 2 Vin Vin 3 Vin Vin Pin # Single Dual 13 NC NC 14 +Vout +Vout 15 NC NC Pin # Single Dual 1 +Vin +Vin 2 NC Vout 3 NC Com Pin # Single Dual 13 -Vin -Vin 14 +Vout +Vout 15 -Vout Com Pin # Single Dual 1 +Vin +Vin 2 +Vin +Vin 3 NC NC Pin # Single Dual 13 +Vout -Vout 14 NC NC 15 NC +Vout 4 NC NC 16 -Vout Com 4 NC NC 16 NC NC 4 NC NC 16 NC NC 5 NC NC 9 NC Com 1 NC NC 11 NC -Vout 12 NC NC 2 NC NC 21 NC NC 22 +Vin +Vin 23 +Vin +Vin 24 NC NC 5 NC NC 9 NC NC 1 -Vout Com 11 +Vout +Vout 12 -Vin -Vin 2 NC NC 21 NC NC 22 NC Com 23 NC -Vout 24 +Vin +Vin 5 NC NC 9 NC NC 1 NC Com 11 NC Com 12 -Vout NC 2 NC NC 21 NC NC 22 NC NC 23 -Vin -Vin 24 -Vin -Vin E-9 REV: /29

111 Features Regulated Converters Description 7.5W DIP24 Package 1KVDC, 2KVDC and 3kVDC Isolation Options Approved for Medical Applications (/H3) UL and EN Safety Approvals Continuous Short Circuit Protection 5 Side Shielded Metal Case Full SMD design 2 Case Style Options Remote Pin Option Efficiency to 86 % The REC7.5-xxxxSRW/DRW-series offer single and dual regulated outputs in a DIP24 package with 1kV, 2kV or 3kV options and are suitable for higher power industrial or medical applications. Remote on/off control is possible with the /CTRL option and SMD pinning is offered with the /SMD option. ECONOLINE 7.5 Watt DIP24 & SMD Single & Dual Output Selection Guide Part Input Output Output Efficiency Max. Cap. Number Voltage Voltage Current Load (VDC) (VDC) (ma) (%) REC7.5-xx3.3SRW/H*/A/M 9-18, 18-36, µF REC7.5-xx5SRW/H*/A/M 9-18, 18-36, µF REC7.5-xx9SRW/H*/A/M 9-18, 18-36, µF REC7.5-xx12SRW/H*/A/M 9-18, 18-36, µF REC7.5-xx15SRW/H*/A/M 9-18, 18-36, µF REC7.5-xx5DRW/H*/A/M 9-18, 18-36, ±5 ± ±µf REC7.5-xx9DRW/H*/A/M 9-18, 18-36, ±9 ± ±33µF REC7.5-xx12DRW/H*/A/M 9-18, 18-36, ±12 ± ±16µF REC7.5-xx15DRW/H*/A/M 9-18, 18-36, ±15 ± ±µf 2:1 xx = 9-18Vin = 12V, xx = 18-36Vin = 24, xx = 36-72Vin = 48 * add suffix /H1 for 1kVDC Isolation, /H2 for 2kVDC isolation or /H3 for 3kVDC Isolation (not available in H3/A/M/SMD combination) * add suffix /SMD for SMD package, e.g. REC DRW/H1/A/M/SMD * add suffix /CTRL for Remote Pin option * no plastic case is available for REC7.5 E EN Certified EN Certified (Suffix H3) UL Certified REC 7.5 Derating Derating-Graph (Ambient Temperature) 8 Output Power (%) 6 Safe Operating Area Operating Temperature C Refer to Application Notes REV:/29 E-91

112 ECONOLINE Specifications (measured at T A = 25 C, nominal input voltage, full load and after warm-up) REC7.5-S_DRW/H*/A/M Series REC 7.5 Input Voltage Range 2:1 Output Voltage Accuracy Line Voltage Regulation ±2% max..4% max. Load Voltage Regulation (25% to % full load ).8% max. Output Ripple and Noise (at 2MHz BW) 3.3V output type mvp-p max. 5, 9, 12 and 15V output types 5mVp-p max. Operating Frequency (Full Load) 15kHz min. / 24kHz max. Input Filter PI Network Efficiency at Full Load see Selection Guide No Load Power Consumption Isolation Voltage H1 types (tested for 1 second) VDC min. Isolation Voltage H2 types (tested for 1 second) 2VDC min. Isolation Voltage H3 types (tested for 1 second) 3VDC min. Rated Working Voltage (long term isolation) see Application Note Isolation Capacitance 5pFtyp. Isolation Resistance 1 GΩ min. Short Circuit Protection Operating Temperature Range (free air convection) Storage Temperature Range Relative Humidity Continuous, Auto Restart -4 C to +71 C (see Graph) -55 C to +125 C 95% RH Case Material Nickel Plated Metal with Non-Conductive Base Thermal Impedance Natural convection 12 C/W Package Weight 16g MTBF (+25 C) Detailed Information see using MIL-HDBK 217F 8 x 1 3 hours (+71 C) } Application Notes chapter "MTBF" using MIL-HDBK 217F >2 x 1 3 hours Efficiency % Efficiency % Single Efficiency / Load % 2% 4% 6% 8% % Dual Efficiency / Load 249D 4815D D D 2 % 2% 4% 6% 8% % Typical Characteristics Overload Response Vout (% nominal) % of Rated Load E-92 REV: /29

113 ECONOLINE Package Style and Pinning (mm) Wide Input 2:1 REC7.5-S_DRW/H*/A/M Series 24 PIN DIP Package 3rd angle projection Pin Connections DIP Bottom View Recommended Footprint Details 1. ø+.15/ Pin # Single Dual 1(Option) CTRL CTRL 2 Vin Vin 3 Vin Vin 9 NC Com 11 NC Vout 14 +Vout +Vout 16 Vout Com 22 +Vin +Vin 23 +Vin +Vin XX.X ±.5 mm XX.XX ±.25 mm 2.54 Top View 24 PIN SMD Package /H3/A/M/SMD combination is not allowed Pin area.1 x Bottom View x Recommended Footprint Details Top View Pin Connections DIP24 SMD Pin # Single Dual 1(Option) CTRL CTRL 2 Vin Vin 3 Vin Vin 9 NC Com 11 NC Vout 14 +Vout +Vout 16 Vout Com 22 +Vin +Vin 23 +Vin +Vin 1,4,5,1,12 NC 13,15,2,21,24 NC NC = No Connection XX.X ±.5 mm XX.XX ±.25 mm REC 7.5 CTRL Option ON = Open or V< V ctrl <1.2V OFF = 2.2V< V ctrl <12V Vin+ V TTL Input 22,23 Off On 2,3 RECx-xxxx/CTRL CTRL 1 1kW 1N REV:/29 E-93

114 INNOLINE - CONTENTS Non-isolated Step Down Switching Regulators Step Down Switching Regulators Series Output Input Voltages Output Voltages No. of Case Page Current (VDC) (VDC) Outputs No. min.(1) max. V1 / V2 / V3 R-78xx-.5 5mA ,1.8,2.5,3.3,5.,6.5,9.,12,15 S SIP3 I-2 R-78Axx-.5SMD* 5mA ,1.8,2.5,3.3,5.,6.5,9.,12,15 S SMD I-6 R-78AAxx-.5SMD 5mA ,1.8,2.5,3.3,5.,6.5,9.,12,15 S SMD I-11 R-78xx-1. 1A , 2.5, 3.3, 5. S SIP3 I-16 R-78Axx-1.SMD 1A , 2.5, 3.3, 5. S SMD I-19 R-78Bxx-1. 1A ,1.8,2.5,3.3,5.,6.5,9.,12,15 S SIP3 I-23 R-78Bxx A , 1.8, 2.5, 3.3, 5., 6.5 S SIP3 I-27 R-78HBxx-.5 5mA ,5.,6.5,9.,12,15 S SIP3 I-31 R-78HB mA R-5xxxP/DA 2, 3, 4, 5A , 1.8, 2.5, 3.3, 5. S SIP12 I-35 R-6xxxP/D 1, 2A , 2.5, 3.3, 5, 9, 12 S SIP12 I-41 R-7xxxP/D 2, 3, 4A , 5., 6.5, 9., 12, 15 S SIP12 I-45 * Not recommendfed for new projects. Use AA alternative instead. Constant Current LED Driver RCD-24-.3/W 3mA Variable S DIP/Wired I-49 RCD /W 35mA Variable S DIP/Wired I-49 RCD-24-.5/W 5mA Variable S DIP/Wired I-49 RCD-24-.6/W 6mA Variable S DIP/Wired I-49 RCD-24-.7/W 7mA Variable S DIP/Wired I-49 RCD-24-1./W ma Variable S DIP/Wired I-49 RCD /W 12mA Variable S DIP/Wired I-49 Contents Products in bold type are new products for 29 REV:/29 I-1

115 Features Description Efficiency up to 97%,Non isolated, no need for heatsinks Pin-out compatible with LM78XX Linears Very low profile( L*W*H=11.5*7.5*1.2 ) Wide input range.(4.75v ~ 34V) Short circuit protection, Thermal shutdown Non standard outputs available as specials Low ripple and noise UL94V- Package Material EMC Certified See Innoline Application Notes for use as an inverter (alternative to LM79xx Linear) The R-78xx-Series high efficiency switching regulators are ideally suited to replace 78xx linear regulators and are pin compatible. The efficiency of up to 97% means that very little energy is wasted as heat so there is no need for any heat sinks with their additional space and mounting costs. Low ripple and noise figures and short circuit, overload and overtemperature protection round off the specifications of this versatile converter series.this R-78xx-.5 is fully certified to EN (Medical Equipment), EN 5522 (Emissions), and EN5524 (Immunity) EMC Standards. INNOLINE.5 AMP SIP3 Single Output Selection Guide R Part Input Output Output Efficiency Number Range (1) Voltage Current Min. Vin Max. Vin SIP3 (V) (V) (A) (%) (%) R R R R R R R R R EN-5522 Certified EN-5524 Certified EN Certified R Note 1:1.5V Output can be unstable with Vin>3VDC Standard Application Circuit +Vin -Vin C1 3.3µF (Vin>26V) R-78xx-.5 Input capacitor needed only if Vin>26VDC. +Vout -Vout Output Power (%) Derating-Graph (Ambient Temperature) Safe Operating Area Operating Temperature ( C) I-2 REV: /29

116 INNOLINE Specifications ( typical at 25 C, 1% minimum load, unless otherwise specified ) R-78xx-.5 Series Characteristics Conditions Min. Typ. Max. Input Voltage Range 1.5V V 1.8V to 15.5V V Output Voltage Range (for customized parts) All Series V Output Current (see note) All Series * 5mA Output Current Limit All Series 2mA Short Circuit Input Current (Vin = 24V) All Series 6mA Internal Power Dissipation.4W Short Circuit Protection Continuous, automatic recovery Output Voltage Accuracy (At % Load) All Series ±2 ±3% Line Voltage Regulation (Vin = min. to max. at full load) 1.5V to 6.5V.2.4% 9V to 15.5V.1.2% Load Regulation (1 to % full load) 1.5V to 6.5V.4.6% 9V to 15.5V.25.4% Dynamic Load Stability % <-> 5% load ±75mV % <-> 1% load ±mv Ripple & Noise (without Output Capacitor) 1.5V to 6.5V 2mVp-p 3mVp-p 9V to 15.5V 3mVp-p 4mVp-p Ripple & Noise (with Output Capacitor=µF) 1.5V to 6.5V 15mVp-p 2mVp-p 9V to 15.5V 25mVp-p 35mVp-p Temperature Coefficient -4 C ~ +85 C ambient.15%/ C Max capacitance Load 22µF Switching Frequency kHz Quiescent Current Vin = min. to max. at % load 5 7mA Operating Temperature Range -4 C +85 C Operating Case Temperature + C Storage Temperature Range -55 C +125 C Case Thermal Impendance 7 C / W Thermal Shutdown Internal IC junction +16 C Conducted Emissions EN5522 Class B Radiated Emissions EN5522 Class B ESD EN6-4-2 Class A Radiated Immunity EN6-4-3 Class A Fast Transient EN6-4-4 Class A Conducted Immunity EN6-4-6 Class A Magnetic Field Immunity EN6-4-8 Class A Package Weiught 1.9g } MTBF (+25 C) Detailed Information see using MIL-HDBK 217F 2198 x 1³ hours (+71 C) Application Notes chapter "MTBF" using MIL-HDBK 217F 4212 x 1³ hours *Note: Operation under no load will not damage these devices, however they may not meet all specifications. A minimum load of 6mA is recommended R REV:/29 I-3

117 INNOLINE Characteristics R-78xx-.5 Series Efficiency Ripple Efficiency (%) 5 Vo=12V,15 V Vo=9V Vo=5V Vo=3.3V Vo=1.8V Vo=1.5V Ripple (mv) 5 25 Vo=12V Vo=15V Vo=9V Vo=5V Vo=3.3V Vo=1.8V Vo=1.5V Vin (V) Efficiency Vs Vin (Full Load) Vin (V) Ripple Vs Vin (full load) Efficiency (%) 5 Vo=15V Vo=12V Vo=5V Vo=3.3V Vo=1.8V Vo=1.5V Ripple (mv) 5 25 Vo=12V Vo=15V Vo=9V Vo=5V Vo=3.3V Vo=1.8V Vo=1.5V Output Current ( A ) Output Current ( A ) Efficiency Vs Load ( Vin=Max ) Ripple Vs Load ( Vin=24V ) R Vo=12V,15V Vo=5V Vo=3.3V Vo=1.8V Vo=1.5V 5 Efficiency (%) 5 Ripple (mv) 25 Vo=15V Vo=12V Vo=1.8V Vo=3.3, 9V Vo=5V Vo=1.5V Output Current ( A ) Output Current ( A ) Efficiency Vs Load ( Vin=Min ) Ripple Vs Load ( Vin=Min ) Optional Protection Circuit Optional Protection 1: Optional Protection 2: Add a blocking diode to Vout if current can flow backwards into the output, as this can damage the converter when it is powered down. +Vin R-78xx-xx +Vout +Vin R-78xx-xx Vout= +Vout -.3V The diode can either be fitted across the device if the source is low impedance or fitted in series with the output (recommended). -Vin -Vout -Vin Schottky Diode -Vout I-4 REV: /29

118 INNOLINE Application Examples R-78xx-.5 Series High efficiency, isolated, dual unregulated outputs DC/DC Converter ( 1:1 ) +Vin R-78xx-.5 +Vout Com -Vin C1 C1, C2 : optional C2 - Isolated dual outputs - Wide input range 4.75V to 34V -Vout Isolated (up to 6KV), wide Input range regulated output DC/DC Converter ( 1:1 ) +Vin R-78xx-.5 +Vout -Vin C1 C2 - High isolation voltage - Improved loading / line regulation - Wide Input Voltage Range - Point-of-Load Architecture Package Style and Pinning (mm) C1, C2 : optional -Vout R SIP3 PIN Package 3rd angle projection RECOM R **** Pb.51 typ. RECOM R **** Pb typ Bottom View Recommended Footprint Details ø+.15/ Top View 2.54 Pin Connections Pin # 1 +Vin 2 GND 3 +Vout xx.x ±.5mm xx.xx ±.25mm REV:/29 I-5

119 Features Description *NOT Recommended for New Projects - refer to R-78AA-.5 for alternative Efficiency up to 97%,Non isolated, no need for heatsinks SMD Package Adjustable Output Voltage Wide input range.(4.75v ~ 34V) Short circuit protection, Thermal shutdown Remote On/Off Control UL94V- Package Material Very Low Shutdown Current See Innoline Application Notes for use as an inverter (alternative to LM79xx Linear) The R-78Axx-.5SMD series high efficiency switching regulators are ideally suited to pick-and-place mass production. The efficiency of up to 97% means that very little energy is wasted as heat. The additional features of remote on/off control and adjustable output voltages will find many uses in the Battery-powered, Industrial, Medical and Automotive markets. Low ripple and noise figures and a shutdown input current of typically only 2uA round off the specifications of this versatile SMD converter series. INNOLINE.5 AMP SMD Single Output Selection Guide R-78A-.5 Part Input Output Adjust Output Efficiency Number Range (1) Voltage Range Current Min. Vin Max. Vin SMD (V) (V) (V) (A) (%) (%) R-78A1.5-.5SMD fixed R-78A1.8-.5SMD ~ R-78A2.5-.5SMD ~ R-78A3.3-.5SMD ~ R-78A5.-.5SMD ~ R-78A6.5-.5SMD ~ R-78A9.-.5SMD ~ R-78A12-.5SMD ~ R-78A15-.5SMD fixed Note 1:1.5V Output can be unstable with Vin>3VDC * add suffix -R for tape&reel packing e.g. R-78A5.-.5-R. For more details see Application Notes. EN-5522 Certified EN-5524 Certified EN Certified EN Certified R-78A-.5 Derating-Graph (Ambient Temperature) Standard Application Circuit +Vin >1ms C1 On/Off +Vout 1,2 4,5 R-78Axx-.5SMD R1 1 3,7,8,9 6 C2 1µF (Optional) R2 µf (Optional) Output Power (%) Safe Operating Area Operating Temperature ( C) Vin -Vout To protect the converter from high inrush currents, use soft start Vin and C1=1µF I-6 REV: /29

120 INNOLINE *NOT Recommended for New Projects - refer to R-78AA-.5 for alternative Specifications ( typical at 25 C, 1% minimum load, unless otherwise specified ) R-78Axx-.5 SMD Series* Characteristics Conditions Min. Typ. Max. Input Voltage Range See Table V Output Voltage Range See Table V Output Current (see Note) All Series * 5mA Output Current Limit All Series 2mA Short Circuit Input Current (Vin = 24V) All Series 6mA Internal Power Dissipation.4W Short Circuit Protection Continuous, automatic recovery Output Voltage Accuracy (At % Load) All Series ±2 ±3% Adjustable Voltage Range See Table 1 ±5% Line Voltage Regulation (Vin = min. to max. at full load) 1.5V to 6.5V.2.4% 9V to 15V.1.2% Load Regulation (1 to % full load) 1.5V to 6.5V.7 1.% 9V to 15V.25.4% Dynamic Load Stability % <-> 5% load ±75V % <-> 1% load ±mv Ripple & Noise (without Output Capacitor) 1.5V to 6.5V 2mVp-p 3mVp-p 9V to 15.5V 3mVp-p 4mVp-p Temperature Coefficient -4 C ~ +85 C ambient.15%/ C Max capacitance Load 22µF Switching Frequency kHz Quiescent Current Vin = min. to max. at % load 5 7mA ON/OFF Remote Control Pin Drive Current Ir=1.8µA typ Converter Input Current (valid for Vr < 1.6V) 2 3µA Remote On/Off Threshold Voltage (Vr rising) V Remote On/Off Voltage Hysteresis Operating Temperature Range (with derating) -4 C +85 C Switch On/Off Time (using Remote On/Off Control) 5ms Operating Case Temperature 25mV + C Storage Temperature Range -55 C +125 C Case Thermal Impendance 7 C / W Thermal Shutdown Internal IC junction +16 C Conducted Emissions EN5522 Class B Radiated Emissions EN5522 Class B ESD EN6-4-2 Class A Radiated Immunity EN6-4-3 Class A Fast Transient EN6-4-4 Class A Conducted Immunity EN6-4-6 Class A Magnetic Field Immunity EN6-4-8 Class A CE Certification EN Package Weight 2.7g MTBF (+25 C) } Detailed Information see using MIL-HDBK 217F 2198 x 1³ hours (+71 C) Application Notes chapter "MTBF" 4214 x 1³ hours *Note: Operation under no load will not damage these devices, however they may not meet all specifications. A minimum load of 6mA is recommended R-78A-.5 IMPORTANT INFORMATION: The R-78Ax.x-x.xSMD series are not suitable to be soldered using vapour phase soldering, they are only guaranteed to be safe in IR or convection reflow ovens and by hand soldering. Reflow conditions should not exceed the limits of the Jedec STD-2C profile. The alternative series- R-78AAxx-SMD does not have this restriction. For more details regarding this matter please contact info@recom-development.at. REV:/29 I-7

121 INNOLINE Characteristics *NOT Recommended for New Projects - refer to R-78AA-.5 for alternative R-78Axx-.5 SMD Series* Efficiency Ripple Efficiency (%) 5 Vo=12V,15 V Vo=9V Vo=5V Vo=3.3V Vo=1.8V Vo=1.5V Ripple (mv) 5 25 Vo=15V Vo=12V Vo=9V Vo=5V Vo=3.3V Vo=1.8V Vo=1.5V Vin (V) Efficiency Vs Vin (Full Load) Vin (V) Ripple Vs Vin (full load) R-78A-.5 Efficiency (%) Output Current ( A ) Vo=15V Vo=12V Vo=5V Vo=3.3V Vo=1.8V Vo=1.5V Ripple (mv) Vo=12V Vo=15V Vo=9V Vo=5V Vo=3.3V Vo=1.8V Vo=1.5V Output Current ( A ) Efficiency Vs Load ( Vin=Max ) Ripple Vs Load ( Vin=24V ) Efficiency (%) 5 Vo=12,15V Vo=5V Vo=3.3V Vo=1.8V Vo=1.5V Ripple (mv) 25 2 Vo=15V 15 Vo=12V Vo=1.8V 1 Vo=3.3, 9V Vo=5V Vo=1.5V Output Current ( A ) Output Current ( A ) Efficiency Vs Load ( Vin=Min ) Ripple Vs Load ( Vin=Min ) I-8 REV: /29

122 INNOLINE Application Examples *NOT Recommended for New Projects - refer to R-78AA-.5 for alternative R-78Axx-.5 SMD Series* Flash Memory Program Voltage Switcher +Vin R-78A12-.5SMD 22kW Pgm C1 Reprogrammable Flash Memory V V Program 24kW "Program" = V, Pgm Pin = +5V "Program" = high, Pgm Pin = +12,6V DC/DC Converter ( 1:1 ) +Vin R-78Axx-.5SMD +Vout -Vin C1 C2 - High isolation voltage On/Off - Improved loading / line regulation - Wide Input Voltage Range - Point-of-Load Architecture - Remote On/Off Control C1, C2 : optional -Vout R Optional Protection Circuit Optional Protection 1: Optional Protection 2: Add a blocking diode to Vout if current can flow backwards into the output, as this can damage the converter when it is powered down. The diode can either be fitted across the device if the source is low impedance or fitted in series with the output (recommended). +Vin CTRL -Vin R-78A(A)xx -xxxsmd +Vout -Vout +Vin CTRL -Vin R-78A(A)xx -xxxsmd Diode Trim output voltage up 1 diode drop -Vout +Vout REV:/29 I-9

123 INNOLINE Table 1: Adjustment Resistor Values *NOT Recommended for New Projects - refer to R-78AA-.5 for alternative R-78Axx-.5 SMD Series*.5Adc R-78A1.8 R-78A2.5 R-78A3.3 R-78A5. R-78A6.5 R-78A9. R-78A12 -.5SMD -.5SMD -.5SMD -.5SMD -.5SMD -.5SMD -.5SMD Vout (nom.) 1.8Vdc 2.5Vdc 3.3Vdc 5.Vdc 6.5Vdc 9.Vdc 12.Vdc R Vout (adj) R1 R2 R1 R2 R1 R2 R1 R2 R1 R2 R1 R2 R1 R2 1.5 (V) 3KΩ 2Ω 1.8 (V) 12KΩ 2.5 (V) 11.8KΩ 3. (V) 4.64KΩ 44.2KΩ 88.4KΩ 17KΩ 3.3 (V) 27KΩ 6.7KΩ 3.6 (V) 6.4KΩ 42KΩ 14KΩ 3.9 (V) 28KΩ 58KΩ 23KΩ 4.5 (V) 11.3kΩ 18KΩ 49KΩ 26KΩ 17KΩ 4.9 (V) 7.15kΩ 85KΩ 77kΩ 36KΩ 24KΩ 5. (V) 6.34kΩ 86kΩ 39KΩ 26KΩ 5.1 (V) 5.9kΩ 231kΩ 97KΩ 42KΩ 28KΩ 5.5 (V) 3.9kΩ 56.2kΩ 16KΩ 56KΩ 36KΩ 6.5 (V) 14kΩ 112KΩ 63KΩ 8. (V) 2.32kΩ 24.6KΩ 4KΩ 125KΩ 9. (V) 1.7KΩ 2KΩ 1 (V) 4.75KΩ 54.9KΩ 345KΩ 11 (V) 1.65KΩ 16.5KΩ 74KΩ 12 (V) 3.6KΩ 12.6 (V) Ω 18KΩ Package Style and Pinning (mm) SMD 1Pin Package rd angle projection x Recommended Footprint Details Bottom View 13. Top View RECOM R-78Axx-.5SMD xxxx Pin Connections Pin # 1,2 +Vin 3,7,8,9 GND 4,5 +Vout 6 V adj 1 Remote On/Off xx.x ±.5mm xx.xx ±.25mm I-1 REV: /29

124 Features Description Replacement for R-78Axx-.5SMD series RoHS 6/6 Conform (% Lead Free) Efficiency up to 97%,Non isolated, no need for heatsinks High Reflow Temperature SMD Package Adjustable Output Voltage Wide input range.(4.75v ~ 34V) Short circuit protection, Thermal shutdown Remote On/Off Control UL94V- Package Material Very Low Shutdown Current See Innoline Application Notes for use as an inverter (alternative to LM79xx Linear) INNOLINE.5 AMP SMD Single Output The R-78AAxx-.5SMD series are manufactured without lead and meet the requirements for RoHS 6/6 as well as the increased reflow soldering temperatures associated with vapour phase soldering, making these high efficiency switching regulators ideally suited to modern pick-and-place mass production. The efficiency of up to 97% means that very little energy is wasted as heat. The additional features of remote on/off control and adjustable output voltages will find many uses in the battery-powered, industrial, medical and automotive markets. Selection Guide Part Input Output Adjust Output Efficiency Number Range (1) Voltage Range Current Min. Vin Max. Vin SMD (V) (V) (V) (A) (%) (%) R-78AA1.5-.5SMD fixed R-78AA1.8-.5SMD ~ R-78AA2.5-.5SMD ~ R-78AA3.3-.5SMD ~ R-78AA5.-.5SMD ~ R-78AA6.5-.5SMD ~ R-78AA9.-.5SMD ~ R-78AA12-.5SMD ~ R-78AA15-.5SMD fixed Note 1:1.5V Output can be unstable with Vin>3VDC * add suffix -R for tape&reel packing e.g. R-78AA5.-.5-R. For more details see Application Notes. EN Certified R-78AA-.5 Derating-Graph (Ambient Temperature) Standard Application Circuit +Vin >1ms C1 Off/On 1,2 +Vout 4,5 R-78AAxx-.5SMD R1 1 3,7,8,9 6 C2 1µF (Optional) R2 µf (Optional) Output Power (%) Safe Operating Area Operating Temperature ( C) Vin -Vout To protect the converter from high inrush currents, use soft start Vin and C1=1µF REV: /29 I-11

125 INNOLINE Specifications ( typical at 25 C, 1% minimum load, unless otherwise specified ) R-78AAxx-.5 SMD Series R.78AA-.5 Characteristics Conditions Min. Typ. Max. Input Voltage Range See Table V Output Voltage Range See Table V Output Current (see Note) All Series * 5mA Output Current Limit All Series 2mA Short Circuit Input Current (Vin = 24V) All Series 6mA Internal Power Dissipation.4W Short Circuit Protection Continuous, automatic recovery Output Voltage Accuracy (At % Load) All Series ±2 ±3% Adjustable Voltage Range See Table 1 ±5% Line Voltage Regulation (Vin = min. to max. at full load) 1.5V to 6.5V.2.4% 9V to 15V.1.2% Load Regulation (1 to % full load) 1.5V to 6.5V.7 1.% 9V to 15V.25.4% Dynamic Load Stability % <-> 5% load ±75V % <-> 1% load ±mv Ripple & Noise (without Output Capacitor) 1.5V to 6.5V 2mVp-p 3mVp-p 9V to 15.5V 3mVp-p 4mVp-p Temperature Coefficient -4 C ~ +85 C ambient.15%/ C Max capacitance Load 22µF Switching Frequency kHz Quiescent Current Vin = min. to max. at % load 5 7mA ON/OFF Remote Control Pin Drive Current Ir=1.8µA typ Converter Input Current (valid for Vr < 1.6V) 2 3µA Remote On/Off Threshold Voltage (Vr rising) V Remote On/Off Voltage Hysteresis Operating Temperature Range (with derating) -4 C +85 C Switch On/Off Time (using Remote On/Off Control) 5ms Operating Case Temperature 25mV + C Storage Temperature Range -55 C +125 C Case Thermal Impendance 7 C / W Thermal Shutdown Internal IC junction +16 C Conducted Emissions EN5522 Class B Radiated Emissions EN5522 Class B ESD EN6-4-2 Class A Radiated Immunity EN6-4-3 Class A Fast Transient EN6-4-4 Class A Conducted Immunity EN6-4-6 Class A Magnetic Field Immunity EN6-4-8 Class A CE Certification EN Package Weight 2.7g MTBF (+25 C) } Detailed Information see using MIL-HDBK 217F 2198 x 1³ hours (+71 C) Application Notes chapter "MTBF" 4214 x 1³ hours *Note: Operation under no load will not damage these devices, however they may not meet all specifications. A minimum load of 6mA is recommended I-12 REV: /29

126 INNOLINE Characteristics R-78AAxx-.5 SMD Series Efficiency Ripple Efficiency (%) 5 Vo=12V,15 V Vo=9V Vo=5V Vo=3.3V Vo=1.8V Vo=1.5V Ripple (mv) 5 25 Vo=15V Vo=12V Vo=9V Vo=5V Vo=3.3V Vo=1.8V Vo=1.5V Vin (V) Efficiency Vs Vin (Full Load) Vin (V) Ripple Vs Vin (full load) Efficiency (%) Output Current ( A ) Vo=15V Vo=12V Vo=5V Vo=3.3V Vo=1.8V Vo=1.5V Ripple (mv) Vo=12V Vo=15V Vo=9V Vo=5V Vo=3.3V Vo=1.8V Vo=1.5V Output Current ( A ) R-78AA-.5 Efficiency Vs Load ( Vin=Max ) Ripple Vs Load ( Vin=24V ) Efficiency (%) 5 Vo=12,15V Vo=5V Vo=3.3V Vo=1.8V Vo=1.5V Ripple (mv) 25 2 Vo=15V 15 Vo=12V Vo=1.8V 1 Vo=3.3, 9V Vo=5V Vo=1.5V Output Current ( A ) Output Current ( A ) Efficiency Vs Load ( Vin=Min ) Ripple Vs Load ( Vin=Min ) REV:/29 I-13

127 INNOLINE Application Examples R-78AAxx-.5 SMD Series Flash Memory Program Voltage Switcher +Vin R-78AA12-.5SMD 22kW Pgm C1 Reprogrammable Flash Memory V V Program 24kW "Program" = V, Pgm Pin = +5V "Program" = high, Pgm Pin = +12,6V DC/DC Converter ( 1:1 ) +Vin R-78AAxx-.5SMD +Vout -Vin C1 C2 R-78AA-.5 - High isolation voltage On/Off - Improved loading / line regulation - Wide Input Voltage Range - Point-of-Load Architecture - Remote On/Off Control C1, C2 : optional -Vout Optional Protection Circuit Optional Protection 1: Optional Protection 2: Add a blocking diode to Vout if current can flow backwards into the output, as this can damage the converter when it is powered down. The diode can either be fitted across the device if the source is low impedance or fitted in series with the output (recommended). +Vin CTRL -Vin R-78A(A)xx -xxxsmd +Vout -Vout +Vin CTRL -Vin R-78A(A)xx -xxxsmd Diode Trim output voltage up 1 diode drop -Vout +Vout I-14 REV: /29

128 INNOLINE Table 1: Adjustment Resistor Values R-78AAxx-.5 SMD Series.5Adc R-78AA1.8 R-78AA2.5 R-78AA3.3 R-78AA5. R-78AA6.5 R-78AA9. R-78AA12 -.5SMD -.5SMD -.5SMD -.5SMD -.5SMD -.5SMD -.5SMD Vout (nom.) 1.8Vdc 2.5Vdc 3.3Vdc 5.Vdc 6.5Vdc 9.Vdc 12.Vdc Vout (adj) R1 R2 R1 R2 R1 R2 R1 R2 R1 R2 R1 R2 R1 R2 1.5 (V) 3KΩ 2Ω 1.8 (V) 12KΩ 2.5 (V) 11.8KΩ 3. (V) 4.64KΩ 44.2KΩ 88.4KΩ 17KΩ 3.3 (V) 27KΩ 6.7KΩ 3.6 (V) 6.4KΩ 42KΩ 14KΩ 3.9 (V) 28KΩ 58KΩ 23KΩ 4.5 (V) 11.3kΩ 18KΩ 49KΩ 26KΩ 17KΩ 4.9 (V) 7.15kΩ 85KΩ 77kΩ 36KΩ 24KΩ 5. (V) 6.34kΩ 86kΩ 39KΩ 26KΩ 5.1 (V) 5.9kΩ 231kΩ 97KΩ 42KΩ 28KΩ 5.5 (V) 3.9kΩ 56.2kΩ 16KΩ 56KΩ 36KΩ 6.5 (V) 14kΩ 112KΩ 63KΩ 8. (V) 2.32kΩ 24.6KΩ 4KΩ 125KΩ 9. (V) 1.7KΩ 2KΩ 1 (V) 4.75KΩ 54.9KΩ 345KΩ 11 (V) 1.65KΩ 16.5KΩ 74KΩ 12 (V) 3.6KΩ 12.6 (V) Ω 18KΩ R-78AA-.5 Package Style and Pinning (mm) SMD 1Pin Package rd angle projection x Recommended Footprint Details Bottom View 13. Top View Pin Connections RECOM R-78Axx-.5SMD xxxx Pin # 1,2 +Vin 3,7,8,9 GND 4,5 +Vout 6 V adj 1 Remote On/Off xx.x ±.5mm xx.xx ±.25mm REV:/29 I-15

129 Features Selection Guide Efficiency up to 94%, non-isolated, no need for heatsinks! Pin-out compatible with LM78XX Linears Very low profile (L*W*H=11.5*7.5*1.2mm) Wide input range (4.75V ~ 18V) Short circuit protection, thermal shutdown UL94V- Package Material Non standard outputs available as specials Low ripple and noise Part Input Output Output Efficiency Number Range Voltage Current Min. Vin Max. Vin SIP3 (V) (V) (A) (%) (%) R R R R INNOLINE 1. AMP SIP3 Single Output Specifications ( typical at 25 C, 1% minimum load, unless otherwise specified ) R Characteristics Conditions Min. Typ. Max. Input Voltage Range All Series V Output Voltage Range All Series V Output Current All Series * ma Output Current Limit All Series 3mA Short Circuit Input Current (Vin =12V) All Series ma Internal Power Dissipation.4W Short Circuit Protection Continuous, automatic recovery Output Voltage Accuracy (At % Load) All Series ±2 ±3% Line Regulation (% Load, Vin max.) All Series.2.4% Load Regulation (1 to % full load) All Series.4.6% Dynamic Load Stability % <-> 5% load ±85mV ±mv Ripple & Noise (2Mhz BW) All Series 2mVp-p 3mVp-p Temperature Coefficient -4 C ~ +85 C ambient.15%/ C Max capacitance Load 22µF Switching Frequency kHz Quiescent Current Vin = min. to max. at % load 5 7mA Operating Temperature Range -4 C +85 C Operating Case Temperature (with derating) + C Storage Temperature Range -55 C +125 C Case Thermal Impendance 7 C/W Thermal Shutdown Internal IC junction +16 C Conducted Emissions EN5522 Class B Radiated Emissions EN5522 Class B ESD EN6-4-2 Class A Radiated Immunity EN6-4-3 Class A Fast Transient EN6-4-4 Class A Conducted Immunity EN6-4-6 Class A Magnetic Field Immunity EN6-4-8 Class A Package Weight 1.9g MTBF (+25 C) } using MIL-HDBK 217F x 1³ hours. Detailed Information see (+71 C) Application Notes chapter "MTBF" using MIL-HDBK 217F 388 x 1³ hours. R I-16 REV: /29 Output Power (%) Description Derating-Graph (Ambient Temperature) 12 EN-5522 Certified EN-5524 Certified EN Certified The R-78xx-1. series switching regulators are ideally suited to replace 1 Amp 78xx linear regulators and are pin compatible. Efficiencies of up to 97% means that very little energy is wasted as heat so there is no need for any heat sinks with their additional space and mounting costs. 8 6 Safe Operating Area Operating Temperature ( C) *Note: Operation under no load will not damage these devices, however they may not meet all specifications. A minimum load of 1mA is recommended

130 INNOLINE Characteristics Efficiency R-78xx-1. Series Ripple 75 Vo=5V Vo=3.3V Vo=2.5V Vo=1.8V 5 Efficiency (%) 5 25 Ripple (mv) 25 Vo=5V Vo=3.3V Vo=2.5V Vo=1.8V 5 Vin ( V ) Vin ( V ) Efficiency Vs Vin (Full Load) Ripple Vs Vin ( Full Load ) 75 Vo=5V Vo=3.3V Vo=2.5V Vo=1.8V 5 Efficiency (%) 5 25 Ripple (mv) 25 Vo=5V Vo=3.3V Vo=2.5V Vo=1.8V Output Current ( A ) Efficiency Vs Load ( Vin=Max ) Output Current ( A ) Ripple Vs Load ( Vin=Max ) 75 Vo=5V Vo=3.3V Vo=2.5V Vo=1.8V 5 R Efficiency (%) 25 Ripple (mv) Vo=5V Vo=3.3V Vo=2.5V Vo=1.8V Output Current ( A ) Efficiency Vs Load ( Vin=Min ) Output Current ( A ) Ripple Vs Load ( Vin=Min ) Optional Protection Circuit Optional Protection 1: Optional Protection 2: Add a blocking diode to Vout if current can flow backwards into the output, as this can damage the converter when it is powered down. The diode can either be fitted across the device if the source is low impedance or fitted in series with the output (recommended). +Vin -Vin R-78xx-xx +Vout -Vout +Vin -Vin R-78xx-xx Schottky Diode -Vout Vout= +Vout -.3V REV:/29 I-17

131 INNOLINE Application Examples R-78xx-1. Series High efficiency, isolated, dual regulated outputs REC3-515DRW/H4 +Vin R VDC Com C1 C2-15VDC -Vin C1: Optional, C2 : Required (further decoupling filtering may be necessary between the two converters) - Medical Grade Isolated Dual Outputs - Wide input range 6.5V to 18V - High Efficiency, Suitable for 12V Battery Powered Devices Isolated (up to 6KV), wide Input range regulated output DC/DC Converter ( 1:1 ) +Vin R-78xx-1. +Vout -Vin C1 C2 R High isolation voltage - Improved loading / line regulation - Wide Input Voltage Range - Point-of-Load Architecture Package Style and Pinning (mm) C1, C2 : optional -Vout SIP3 PIN Package 3rd angle projection RECOM R **** Pb.51 typ. RECOM R **** Pb typ Recommended Footprint Details Pin Connections Bottom View ø+.15/ Top View 2.54 Pin # 1 +Vin 2 GND 3 +Vout xx.x ±.5mm xx.xx ±.25mm I-18 REV: /29

132 Features Efficiency up to 94%, Non isolated, no need for heatsinks SMD Package (UL94V- Material ) Adjustable Output Voltage Short circuit protection, Thermal shutdown Remote On/Off Control Very Low Shutdown Current INNOLINE Description The R-78Axx-1.SMD series high efficiency switching regulators are ideally suited to pick-and-place mass production. The efficiency of up to 94% means that very little energy is wasted as heat. remote on/off control and adjustable output voltage are useful additional features of this versatile SMD converter series. Selection Guide Part Input Output Adjust Output Efficiency Number Range (1) Voltage Range Current Min. Vin Max. Vin SMD (V) (V) (V) (A) (%) (%) R-78A1.8-1.SMD ~ R-78A2.5-1.SMD ~ R-78A3.3-1.SMD ~ R-78A5.-1.SMD ~ AMP SMD Single Output Specifications ( typical at 25 C, 1% minimum load, unless otherwise specified ) Characteristics Conditions Min. Typ. Max. Input Voltage Range See Table V Output Voltage Range See Table V Output Current All Series * ma Output Current Limit All Series 3mA Short Circuit Input Current (Vin = 12V) All Series ma Internal Power Dissipation.4W Short Circuit Protection Continuous, automatic recovery Output Voltage Accuracy (At % Load) All Series ±2 ±3% Adjustable Voltage Range See Table 1 ±5% Line Voltage Regulation (Vin = min to max at full load).2.4% Load Regulation (1% to % full load).7 1.% Dynamic Load Stability %<>5% load ±85mV ±mv Ripple & Noise (2MHz BW) 2mVp-p 3mVp-p Temperature Coefficient -4 C~+85 C ambient.15%/ C Max capacitance Load 22µF Switching Frequency kHz Quiescent Current Vin = min. to max. at % load 5 7mA ON/OFF Remote Control Pin Drive Current Ir=1.8µA typ Converter Input Current (valid for Vr < 1.6V) 2 35µA Remote On/Off Threshold Voltage (Vr rising) V Remote On/Off Voltage Hysteresis 25mV Operating Temperature Range -4 C +85 C Switch On/Off Time (using Remote On/Off Control) 5ms Operating Case Temperature + C Storage Temperature Range -55 C +125 C Case Thermal Impendance 7 C / W Thermal Shutdown Internal IC junction +16 C cont. EN-5522 Certified EN-5524 Certified EN Certified EN Certified R-78A-1. REV:/29 I-19 Output Power (%) Derating-Graph (Ambient Temperature) Safe Operating Area Operating Temperature ( C)

133 INNOLINE Standard Application Circuit R-78Axx-1. SMD Series Conducted Emissions EN5522 Class B Radiated Emissions EN5522 Class B ESD EN6-4-2 Class A Radiated Immunity EN6-4-3 Class A Fast Transient EN6-4-4 Class A Conducted Immunity EN6-4-6 Class A Magnetic Field Immunity EN6-4-8 Class A CE Certified EN Package Weight 2.7g MTBF (+25 C) } Detailed Information see x 1³ hours. (+71 C) Application Notes chapter "MTBF" using MIL-HDBK 217F 388 x 1³ hours *Note: Operation under no load will not damage these devices, however they may not meet all specifications. A minimum load of 1mA is recommended Characteristics Efficiency Ripple 75 Vo=5V Vo=3.3V Vo=2.5V Vo=1.8V 5 R-78A-1. Efficiency (%) Vin ( V ) Efficiency Vs Vin (Full Load) Ripple (mv) 25 5 Vo=5V Vo=3.3V Vo=2.5V Vo=1.8V Vin ( V ) Ripple Vs Vin ( Full Load ) 75 Vo=5V Vo=3.3V Vo=2.5V Vo=1.8V 5 Efficiency (%) 5 25 Ripple (mv) 25 Vo=5V Vo=3.3V Vo=2.5V Vo=1.8V Output Current ( A ) Efficiency Vs Load ( Vin=Max ) Output Current ( A ) Ripple Vs Load ( Vin=Max ) 75 Vo=5V Vo=3.3V Vo=2.5V Vo=1.8V Efficiency (%) 25 Ripple (mv) Vo=5V Vo=3.3V Vo=2.5V Vo=1.8V Output Current ( A ) Efficiency Vs Load ( Vin=Min ) Output Current ( A ) Ripple Vs Load ( Vin=Min ) I-2 REV: /29

134 INNOLINE Standard Application Circuit R-78Axx-1. SMD Series +Vin 1,2 4,5 R-78Axx-1. SMD +Vout On/Off 1 3,7,8,9 6 R1 R2 -Vin -Vout IMPORTANT INFORMATION: The R-78Ax.x-x.xSMD series are not suitable to be soldered using vapour phase soldering, they are only guaranteed to be safe in IR or convection reflow ovens and by hand soldering. Reflow conditions should not exceed the limits of the Jedec STD-2C profile. This restriction applies to the product series R-78Ax.x-.5SMD, R-78Ax.x-1.SMD and RCD-24B-.7/SMD only and does not affect any other RECOM products. For more details regarding this matter please contact info@recom-development.at Application Examples 3.3V/5V Selectable 1A Power Supply +Vin On/Off R-78A3.3-1.SMD 6.8kW Vout = 3.3V or 1A R-78A-1. -Vin Com 3.3V/5V Select (TTL) 4.7kW Optional Protection Circuit Optional Protection 1: Optional Protection 2: Add a blocking diode to Vout if current can flow backwards into the output, as this can damage the converter when it is powered down. The diode can either be fitted across the device if the source is low impedance or fitted in series with the output (recommended). +Vin CTRL -Vin R-78A(A)xx -xxxsmd +Vout -Vout +Vin CTRL -Vin R-78A(A)xx -xxxsmd Diode Trim output voltage up 1 diode drop -Vout +Vout REV:/29 I-21

135 INNOLINE Table 1: Adjustment Resistor Values R-78Axx-1. SMD Series 1.Adc R-78A1.8-1.SMD R-78A2.5-1.SMD R-78A3.3-1.SMD R-78A5.-1.SMD Vout (nom.) 1.8Vdc 2.5Vdc 3.3Vdc 5.Vdc Vout (adj) R1 R2 R1 R2 R1 R2 R1 R2 1.5 (V) 3KΩ 2Ω 1.8 (V) 12KΩ 2.5 (V) 11.8KΩ 3. (V) 4.64KΩ 44.2KΩ 88.4KΩ 17KΩ 3.3 (V) 27KΩ 3.6 (V) 6.4KΩ 42KΩ 3.9 (V) 28KΩ 58KΩ 4.5 (V) 11.3KΩ 18KΩ 4.9 (V) 7.15KΩ 85KΩ 5. (V) 6.34KΩ 5.1 (V) 5.9KΩ 231KΩ 5.5 (V) 3.9kΩ 56.2KΩ Package Style and Pinning (mm) R-78A-1. SMD 1Pin Package 3rd angle projection x Recommended Footprint Details Bottom View 13. Top View RECOM R-78Axx-1.SMD xxxx Pin Connections Pin # 1,2 +Vin 3,7,8,9 GND 4,5 +Vout 6 V adj 1 Remote On/Off xx.x ±.5mm xx.xx ±.25mm * add suffix -R for tape & reel packing e.g. R-78A5.-1.-R. For more details see Application Notes I-22 REV: /29

136 Features Description Efficiency up to 97%,Non isolated, no need for heatsinks Pin-out compatible with LM78XX Linears Low profile( L*W*H=11.5*8.5*17.5mm) Wide input range.(4.75v ~ 34V) Short circuit protection, Thermal shutdown Non standard outputs available as specials between 1.5V ~15V Low ripple and noise L version with 9 pins See Innoline Application Notes for use as an inverter (alternative to LM79xx Linear) The R-78Bxx-1. Series high efficiency switching regulators are ideally suited to replace 78xx linear regulators and are pin compatible. The efficiency of up to 97% means that very little energy is wasted as heat so there is no need for any heat sinks with their additional space and mounting costs. INNOLINE 1. AMP SIP3 Single Output The L-Version with 9 pins allows direct replacement for laid-flat regulators where component height is at a premium. Low ripple and noise figures and a short circuit input current of typically only 1mA round off the specifications of this versatile converter series. Selection Guide Part Input Output Output Efficiency Number Range (1) Voltage Current Min. Vin Max. Vin SIP3 (V) (V) (A) (%) (%) R-78B R-78B R-78B R-78B R-78B R-78B R-78B R-78B R-78B * add Suffix L for 9 bent pins, e.g. R-78B5.-1.L Typical Application Circuit EN-5522 Certified EN-5524 Certified EN Certified EN Certified R-78B-1. Derating-Graph (Ambient Temperature) +Vin -Vin C1 22µF (Vin>3V) R-78Bxx-1. +Vout -Vout Output Power (%) Safe Operating Area Operating Temperature ( C) To protect the converter during power-up, use C1=22µF if Vin>3V REV:/29 I-23

137 INNOLINE Specifications (refer to the standard application circuit, Ta: 25 C, minimum load = 1%) R-78Bxx-1. (L) Series R-78B-1. Characteristics Conditions Min. Typ. Max. Input Voltage Range 1.5V, 1.8V V 2.5V to 15.5V V Output Voltage Range (for customized parts) All Series V Output Current (see Note 1) All Series * ma Output Current Limit All Series 2mA Short Circuit Input Current (Vin = 24V) All Series 6mA Internal Power Dissipation.65W Short Circuit Protection Continuous, automatic recovery Output Voltage Accuracy (At % Load) All Series ±2 ±3% Line Voltage Regulation (Vin = min. to max. at full load) 1.5V to 6.5V.2.4% 9V to 15.5V.1.2% Load Regulation (1% to % full load) 1.5V to 6.5V.4.6% 9V to 15.5V.25.4% Dynamic Load Stability (with Output Capacitor=µF) % <-> 5% load ±mv ±15mV Transient Recovery Time ms Ripple & Noise (without Output Capacitor) 1.5V to 6.5V 15mVp-p 2mVp-p (1% to % full load) 9V to 15.5V 25mVp-p 35mVp-p Temperature Coefficient -4 C ~ +85 C ambient.15%/ C Max capacitance Load 22µF Switching Frequency kHz Quiescent Current Vin = min. to max. at % load 5 7mA Input Reflected Ripple Current All Series 15 2mAp-p Operating Temperature Range -4 C +85 C Operating Case Temperature + C Storage Temperature Range -55 C +125 C Case Thermal Impendance 6 C / W Thermal Shutdown Internal IC junction +16 C Relative Humidity Thermal Shutdown Internal IC junction +16 C Case Material Epoxy with Non-Conductive Plastic Case (UL94V-) 95% RH Package Weight 4g Conducted Emissions EN5522 Class B Radiated Emissions EN5522 Class B ESD EN6-4-2 Class A CE Certified EN MTBF (+25 C) } Detailed Information see using MIL-HDBK 217F 6584 x 1³ hours. (+71 C) Application Notes chapter "MTBF" using MIL-HDBK 217F 1139 x 1³ hours *Note: Operation under no load will not damage these devices, however they may not meet all specifications. A minimum load of 1mA is recommended I-24 REV: /29

138 INNOLINE Characteristics Efficiency R-78Bxx-1. (L) Series Ripple 75 Vo=1.8V Vo=1.5V Vo=15V Vo=12V Vo=9V Vo=6.5V Vo=5V Vo=3.3V Vo=2.5V 5 Efficiency (%) Vin ( V ) Efficiency Vs Vin (Full Load) Ripple (mv) Vin ( V ) Ripple Vs Vin ( Full Load ) Vo=15V Vo=9V,12V Vo=6.5V Vo=5V Vo=3.3V Vo=2.5V Vo=1.5V,1.8V Efficiency (%) Vo=15V Vo=12V Vo=9V Vo=6.5V Vo=5V Vo=3.3V Vo=2.5V Vo=1.8V Vo=1.5V Ripple (mv) 5 25 Vo=15V Vo=9V, 12V Vo=6.5V Vo=5V Vo=3.3V Vo=2.5V Vo=1.5V, 1.8V Output Current ( A ) Output Current ( A ) Efficiency Vs Load ( Vin=Max ) Ripple Vs Load ( Vin=Max ) 75 5 Vo=15V Vo=12V Vo=9V, 6,5V Vo=5V Vo=3.3V Vo=2.5V Vo=1.8V Vo=1.5V 5 25 R-78B-1. Efficiency (%) 25 Ripple (mv) Vo=9V,12V,15V Vo=6.5V Vo=2.5V,3.3V,5V Vo=1.5V,1.8V Output Current ( A ) Efficiency Vs Load ( Vin=Min ) Output Current ( A ) Ripple Vs Load ( Vin=Min ) Optional Protection Circuit Optional Protection 1: Optional Protection 2: Add a blocking diode to Vout if current can flow backwards into the output, as this can damage the converter when it is powered down. The diode can either be fitted across the device if the source is low impedance or fitted in series with the output (recommended). +Vin R-78xx-xx +Vout +Vin R-78xx-xx Schottky Diode Vout= +Vout -.3V -Vin -Vout -Vin -Vout REV:/29 I-25

139 INNOLINE Application Examples R-78Bxx-1. (L) Series High efficiency multiple output +Vin R-78B5.-1. RD-512D C1 C2 V Com -Vin -12V@84mA C1: optional, C2: required (further decoupling filtering may be necessary - Wide input range 6.5V to 34V between the two converters) - +/-12V outputs for analogue circuits, e.g. instrumentation amplifier - +5V output for digital circuits Isolated, wide Input range, Distributed Power Architecture (Point of Load) RP1-4812SEW +12V@.1A +Vin C1 R-78B V@1A -Vin C2 R-78B-1. - High isolation voltage - 1.6kV - Improved loading / line regulation - Wide Input Voltage Range - 18~75V - Point-of-Load Architecture - C1 is required. Further decoupling filtering may be necessary between the converters R-78B C2,C3 : optional +3.3V@1A C3 V Package Style and Pinning (mm) SIP3 PIN Package 3rd angle projection RECOM R-78B5.-1. **** Pb.51 typ. 4.1 RECOM R-78B5.-1. **** Pb typ Bottom View Recommended Footprint Details ø+.15/ Top View max L - Version Pin Connections Pin # 1 +Vin 2 GND 3 +Vout xx.x ±.5mm xx.xx ±.25mm I-26 REV: /29

140 Features Description Efficiency up to 95%,Non isolated, no need for heatsinks Pin-out compatible with LM78XX Linears Low profile( L*W*H=11.5*8.5*17.5mm) Wide input range.(4.75v ~ 18V) Short circuit protection, Thermal shutdown Non standard outputs available as specials between 1.5V ~ 6.5V Low ripple and noise L Version with 9 pins The R-78Bxx-1.5 Series high efficiency switching regulators are ideally suited to replace 78xx linear regulators and are pin compatible. The efficiency of up to 95% means that very little energy is wasted as heat so there is no need for any heat sinks with their additional space and mounting costs. The L-Version with 9 pins allows direct replacement for laid-flat regulators where component height is at a premium.low ripple and noise figures and a short circuit input current of typically only 1mA round off the specifications of thisversatile converter series. INNOLINE 1.5 AMP SIP3 Single Output Selection Guide Part Input Output Output Efficiency Number* Range (1) Voltage Current Min. Vin Max. Vin SIP3 (V) (V) (A) (%) (%) R-78B R-78B R-78B R-78B R-78B R-78B * add Suffix L for 9 bent pins, e.g. R-78B5.-1.5L EN-5522 Certified EN-5524 Certified EN Certified EN Certified R-78B-1.5 Typical Application Circuit Derating-Graph (Ambient Temperature) +Vin -Vin R-78Bxx-1.5 +Vout -Vout Output Power (%) Safe Operating Area Operating Temperature ( C) REV:/29 I-27

141 INNOLINE Specifications (refer to the standard application circuit, Ta: 25 C, minimum load = 1 %) R-78Bxx-1.5 (L) Series R-78B-1.5 Characteristics Conditions Min. Typ. Max. Input Voltage Range All Series, see Selection Guide V Output Voltage Range (for customized parts) All Series V Output Current All Series * 15mA Output Current Limit All Series 5mA Short Circuit Input Current (Vin = 12V) All Series ma Internal Power Dissipation.65W Short Circuit Protection Continuous, automatic recovery Output Voltage Accuracy (At % Load) All Series ±2 ±3% Line Voltage Reguölation (Vin = min. to max. at full load) All Series.2.4% Load Regulation (1% to % full load) All Series 2 25mV Dynamic Load Stability (with Output Capacitor=µF) % <-> 5% load ±8 ±12mV Transient Recovery Time ms Ripple & Noise (1% to % full load) All Series 15 3mVp-p Temperature Coefficient -4 C ~ +85 C ambient.15%/ C Max capacitance Load µf Switching Frequency kHz Quiescent Current Vin = min. to max. at % load 7 9mA Input Reflected Ripple Current All Series 15 2mAp-p Operating Temperature Range -4 C +85 C Operating Case Temperature + C Storage Temperature Range -55 C +125 C Case Thermal Impendance 6 C / W Thermal Shutdown Internal IC junction +16 C Relative Humidity Case Material 95% RH Epoxy with Non-Conductive Plastic Case (UL94V-) Package Weight 4g Conducted Emissions EN5522 Class B Radiated Emissions EN5522 Class B ESD EN6-4-2 Class A CE Certified EN MTBF (+25 C) } Detailed Information see using MIL-HDBK 217F 325 x 1³ hours (+71 C) Application Notes chapter "MTBF" using MIL-HDBK 217F 159 x 1³ hours *Note: Operation under no load will not damage these devices, however they may not meet all specifications. A minimum load of 1mA is recommended I-28 REV: /29

142 INNOLINE Characteristics Efficiency R-78Bxx-1.5 (L) Series Ripple Efficiency (%) Vo=6.5V Vo=5V Vo=3.3V Vo=1.8V Vo=2.5V Vo=1.5V Ripple (mv) 5 25 Vo=6.5V Vo=5V Vo=3.3V Vo=2.5V Vo=1.8V Vo=1.5V Vin ( V ) Vin ( V ) Efficiency Vs Vin (Full Load) Ripple Vs Vin (Full Load) 75 Vo=6.5V Vo=5V Vo=3.3V Vo=2.5V Vo=1.8V Vo=1.5V 5 Efficiency (%) 5 25 Ripple (mv) 25 Vo=6.5V Vo=5V Vo=3.3V Vo=2.5V Vo=1.8V Vo=1.5V Output Current ( A ) Efficiency Vs Load ( Vin=Max ) Output Current ( A ) Ripple Vs Load ( Vin=Max ) 75 Vo=6.5V Vo=5V Vo=3.3V Vo=2.5V Vo=1.8V Vo=1.5V 5 R-78B Efficiency (%) 25 Ripple (mv) Vo=6.5V Vo=5V Vo=2.5,V, 3.3V Vo=1.5V, 1.8V Output Current ( A ) Efficiency Vs Load ( Vin=Min ) Output Current ( A ) Ripple Vs Load ( Vin=Min ) Optional Protection Circuit Optional Protection 1: Optional Protection 2: Add a blocking diode to Vout if current can flow backwards into the output, as this can damage the converter when it is powered down. The diode can either be fitted across the device if the source is low impedance or fitted in series with the output (recommended). +Vin R-78xx-xx +Vout +Vin R-78xx-xx Schottky Diode Vout= +Vout -.3V -Vin -Vout -Vin -Vout REV:/29 I-29

143 INNOLINE Application Examples R-78Bxx-1.5 (L) Series High efficiency multiple output +Vin R-78B R5P215D/P -Vin 22µF V Isolated Common -15V@66mA - Wide input range suits both 12V and 7.2V battery packs - 5.2kV isolated short circuit protected outputs for analogue circuits, e.g. medical grade interface - High efficiency +5V/1A protected output for digital circuits - Further decoupling filtering may be necessary between the converters +5V Rtn Isolated, wide Input range, Distributed Power Architecture (Point of Load) RP1-485SE +5V@.25A +Vin C1 R-78B V@1.5A -Vin C2 R-78B High isolation voltage - 1.6kV - Improved loading / line regulation - Wide Input Voltage Range - 18~75V - Point-of-Load Architecture - C1 is required. Further decoupling filtering may be necessary between the converters R-78B C2,C3 : optional +1.8V@1.5A C3 V Package Style and Pinning (mm) SIP3 PIN Package 3rd angle projection RECOM R-78B **** Pb.51 typ. 4.1 RECOM R-78B **** Pb typ Bottom View ø+.15/ Top View max L - Version Recommended Footprint Details Pin Connections Pin # 1 +Vin 2 GND 3 +Vout xx.x ±.5mm xx.xx ±.25mm I-3 REV: /29

144 Features Description Efficiency up to 96%, Non isolated, no need for heatsinks Pin-out compatible with LM78XX Linears Low profile( L*W*H=11.5*8.5*17.5mm) High voltage input range, up to 72V Short circuit protection, Thermal shutdown Non standard outputs available as specials between 3.3V~24V Low ripple and noise L version with 9 pins See Innoline Application Notes for use as an inverter (alternative to LM79xx Linear) INNOLINE.5 AMP SIP3 Single Output The R-78HBxx-Series high efficiency, high input voltage switching regulators are ideally suited to replace 78xx linear regulators and are pin compatible. The efficiency of up to 96% means that very little energy is wasted as heat so there is no need for any heat sinks with their additional space and mounting costs. An input voltage range of up to 8:1is unsurpassed by any other converter and allows the full stored energy utilisation of standard and high voltage batteries. The fully protected output is ideal for industrial applications (especially for industry standard 24VDC bus supplies) and the L-Version with 9 pins allows direct replacement for laid-flat regulators where component height is at a premium. Low ripple and noise figures and a short circuit input current of typically only 15mA round off the specifications of this versatile converter series. Typical applications include telecommunication, automotive, industrial, aerospace and battery powered applications. Selection Guide Part Input Output Output Efficiency Number Range Voltage Current Vmin. 3V 72V SIP3 (V) (V) (A) (%) (%) (%) R-78HB R-78HB R-78HB R-78HB R-78HB R-78HB R-78HB * add Suffix L for 9 bent pins, e.g. R-78HB5.-.5L Typical Application Circuit EN-5522 Certified EN-5524 Certified EN Certified EN Certified R-78HB Derating-Graph (Ambient Temperature) +Vin -Vin 3.3µF/V Required if Vin>5V R-78HBxx-.5 +Vout -Vout Output Power (%) Safe Operating Area Operating Temperature ( C) The converter has a built in soft start circuit. Rapidly changing the input voltage from Vin(min) Vin(max) can bypass this circuit and damage the converter. REV:/29 I-31

145 INNOLINE Specifications (refer to the standard application circuit, Ta: 25 C, minimum load = 1%) R-78HBxx-.5 (L) Series R-78HB Characteristics Conditions Min. Typ. Max. Input Voltage Range See table V Output Voltage Range (for customized parts) All Series V Output Current (see Note 1) 3.3V, 5V, 6.5V, 9V, 12V, 15V 1 5mA 24V 6 3mA Output Current Limit (Vin = 48VDC) All Series 7 12mA Short Circuit Input Current All Series 15 25mA Internal Input Filter 1µF Capacitor Internal Power Dissipation.65W Short Circuit Protection Continuous, automatic recovery Output Voltage Accuracy At % Load ±2 ±3% Line Voltage Regulation Vin = min. to max. at full load.4 1% Load Regulation 1% to % full load.3.6% Dynamic Load Stability (with Output Capacitor=µF) % <-> 5% load ±75mV ±mv Ripple & Noise (without Output Capacitor) 1% to % full load 2mVp-p 6mVp-p Temperature Coefficient -4 C ~ +85 C ambient.15%/ C Max capacitance Load µf Switching Frequency (See Graph) Full Load 12 8kHz Quiescent Current Vin = 48VDC. at minimum load 1 5mA Operating Temperature Range -4 C +85 C Operating Case Temperature + C Storage Temperature Range -55 C +125 C Case Thermal Impendance 6 C / W Thermal Shutdown Internal IC junction +16 C Relative Humidity Package Weight Case Material Potting Material 95% RH 4g Non-Conductive Black Plastic Epoxy (UL94V-) Soldering Temperature 265 C max./1 sec. Conducted Emissions EN5522 Class B Radiated Emissions EN5522 Class B ESD EN6-4-2 Class A CE Certified EN MTBF (+25 C) } Detailed Information see using MIL-HDBK 217F 7395 x 1³ hours (+71 C) Application Notes chapter "MTBF" using MIL-HDBK 217F 1242 x 1³ hours *Note: Operation under no load will not damage these devices, however they may not meet all specifications. A minimum load of 1mA is recommended Switching Frequency Frequency (khz) I-32 REV: / Output Current ( ma ) Switching Frequency Vs Load ( Vin=3~72V ) Vo=24V Vo=15V Vo=9.V Vo=12V Vo=6.5V Vo=5.V Vo=3.3V

146 INNOLINE Typical Characteristics Efficiency R-78HBxx-.5 (L) Series Ripple 75 Vo=24V Vo=15V Vo=12V Vo=9V Vo=6.5V Vo=5V Vo=3.3V 5 Efficiency (%) 5 25 Ripple (mv) 25 Vo=24V Vo=6.5V Vo=12V,15V Vo=3.3V Vo=9V Vo=5V Vin ( V ) Vin ( V ) Efficiency Vs Vin (Full Load) Ripple Vs Vin ( Full Load ) Efficiency (%) Vo=24V Vo=15V Vo=12V Vo=9V Vo=6.5V Vo=5V Vo=3.3V Ripple (mv) Vo=24V Vo=6.5V Vo=12V, 15V Vo=3.3V Vo=9.V Vo=5.V Output Current ( A ) Efficiency Vs Load ( Vin=Max ) Output Current ( ma ) Ripple Vs Load ( Vin=Max ) R-78HB 75 5 Vo=15V, 24V Vo=12V Vo=9V Vo=6.5V Vo=5V Vo=3.3V Efficiency (%) Output Current ( A ) Efficiency Vs Load ( Vin=Min ) REV:/29 I-33

147 INNOLINE Optional Protection Circuit R-78HBxx-.5 (L) Series Optional Protection 1: Optional Protection 2: Add a blocking diode to Vout if current can flow backwards into the output, as this can damage the converter when it is powered down. The diode can either be fitted across the device if the source is low impedance or fitted in series with the output (recommended). +Vin -Vin R-78xx-xx +Vout -Vout +Vin -Vin R-78xx-xx Schottky Diode -Vout Vout= +Vout -.3V Typical Application High Input Voltage Multiple Output Supply +Batt Reverse Polarity Protection R-78HB V@mA Cstorage, Brown Out Protection 1uF R V@85mA -Batt V Com R-78HB - Wide input range 18V to 72V - can be used with 24V, 48V or 6V batteries - +12V output for interface and display electronics - +5V high current output for digital electronics - Further decoupling filtering may be necessary between the converters Package Style and Pinning (mm) SIP3 PIN Package 3rd angle projection RECOM R-78HB5.-.5 **** Pb.51 typ. 4.1 RECOM R-78HB5.-.5 **** Pb typ Bottom View Recommended Footprint Details ø+.15/ Top View max L - Version Pin Connections Pin # 1 +Vin 2 GND 3 +Vout xx.x ±.5mm xx.xx ±.25mm I-34 REV: /29

148 Features Description Auto-sense Non-Isolated Synchronous rectification design Adjustable Output voltage 2, 3, 4 & 5AMP Adjustable Positive Step Down Integrated Switching Regulator Over load protection (125% full load typical) Remote ON/OFF Control(Ground Off) Wide Input Range UL94V- Package Material Continuous short circuit protection (Short Circuit Input Current, Iin sc<5ma) Input voltage range 4.5V~18V Efficiency to 96 % The R-5XXX series is a high performance 1.2V to 5.V, 2Amp to 5Amp,12-Pin SIP (single in-line package) integrated switching regulator (ISR). Synchronuous - rectified design yields excellent efficiencies up to 96%. Short circuit protection with crowbar function to reduce the short circuit input current to under 5mA. Autosense function compensates for any losses in long circuit loops. INNOLINE 2, 3, 4, 5 AMP SIP12 Vertical & Horizontal Selection Guide Part Input Nominal Vout Output Efficiency Number Range Output Voltage Adjust Range Current min.vin 12V max.vin SIP12 (V) (V) (V) (A) (%) (%) (%) R-521.2xA R-521.8xA R-522.5xA R-523.3xA R-525.xA R-531.2xA R-531.8xA R-532.5xA R-533.3xA R-535.xA R-541.2xA R-541.8xA R-542.5xA R-543.3xA R-545.xA R-551.2xA R-551.8xA R-552.5xA R-553.3xA R-555.xA Note: Vin -Vout 1.5V if adjust function is used! Suffix x: (see mechanical drawing for details) x = P pins vertical through hole x = D pins bent for horizontal through hole mounting EN Certified R-5xxxA REV:/29 I-35

149 INNOLINE Specifications (refer to the standard application circuit, Ta: 25 C) R-5xxxPA_DA Series R-5xxxA Characteristics Conditions Min. Typ. Max. Output Voltage Range All Series.8 6.V Output Current R-52xxPA/DA.2 2.A R-53xxPA/DA.3 3.A R-54xxPA/DA.4 4.A R-55xxPA/DA.5 5.A Output Current Limit R-52xxPA/DA A R-53xxPA/DA A R-54xxPA/DA A R-55xxPA/DA A Short Circuit Input Current All Series 5mA Short Circuit Protection Continuous, automatic recovery Output Voltage Accuracy At % Load All Series ±1% ±2% Line Voltage Regulation (Vin = min. to max. at full load) R-52xxPA/DA.25.5% R-53xxPA/DA & R-54xxPA/DA & R-55xxPA/DA.5 1.% Load Regulation (1 to % full load) R-52xxPA/DA.5 1.% R-53xxPA/DA & R-54xxPA/DA & R-55xxPA/DA 1. 2.% Ripple & Noise R-52xxPA/DA 4mVp-p 7mVp-p R-53xxPA/DA & R-54xxPA/DA & R-55xxPA/DA 8mVp-p 12mVp-p Transient Response (see note 1) 5% Load Change µs 2µs Vout Over / Undershoot mv Remote ON / OFF (see note 2) Open or High (Power ON) V (positive logic) Low (Power OFF).8V Remote Off Input Current Remote ON/OFF low level µa Switching Frequency kHz Quiescent Current Vin = min. to max. at % load 2mA Operating Temperature Range -4 C +85 C Storage Temperature Range -4 C +125 C Internal Power Dissipation Io x Vo x (1-Efficiency) 1.4W Package Weight 9g MTBF (Nominal Vout, % load) Tamb. = +25 C 749 x 1³ hours Tamb. = +85 C 15 x 1³ hours Notes: 1. Requires an electrolytic or tantalum output capacitor for proper operation in all applications (the capacitor to be placed as close as possible to the output pins) µf for R-52xxPA/DA, R-53xxPA/DA and R-54xxPA/DA or 22µF for R-55xxPA/DA. 2. ON / OFF pin driven by TTL (logic gate), open-collector bipolar transistor or open-drain MOSFET. 3. Output Current vs. Input Voltage (see graph below). Output Current vs Input Voltage How to calculate the max output current The internal power dissipation(pd)follows the equation: PD = Io Vo (1-η) Io = PD / Vo (1-η) Where PD = Internal power dissipation Io = Output current Vo = Output voltage η = Efficiency Example: R-545.P, at Vin = 18Vdc, Vo = 5Vdc,η=93% (see "Selection Guide" table) (a) When Ta = 6 C, PD = 1.4 Watt (see adjacent diagram) Io = 1.4(W) / 5(V) (1-.93) = 4(A) (b) When Ta = 85 C, PD = 1 Watt (see adjacent diagram) Io = 1(W) / 5(V) (1-.93) = 2.857(A) (c) At Vin = 12Vdc efficiency = 94% (see "Selection Guide" table) When Ta = 85 C, PD = 1 Watt (see adjacent diagram) Io = 1(W) / 5(V) (1-.94) =3.33(A) Ambient Temperature ( C) Internal Power Dissipation (W) 1.4 I-36 REV: /29

150 INNOLINE Standard Application Circuit R-5xxxPA_DA Series TTL Vin OFF ON 1µF (Optional) 2, 3, 4 R-52XX 9, 1 R-53XX C1 1 R-54XX R-55XX 12 Q1 5, 6, 7,8 11 R1 (Adjust down) R2 (Adjust up) C2 (Req'd) µf/1v or 22µF/1V (see Note 1) Vout Add a blocking diode to Vout if current can flow backwards into the output, as this can damage the converter.. Com Com Parallel Application Circuit The R-52xx, R-53xx, R-54xx series can be used in parallel to upgrade the output current capacity for the same output voltage. For example, the R-543.3PA can parallel up with another R-554.3PA to give up to 8 amps or with the R-533.3PA or R-523.3PA types to give output currents of up to 7 Amps or 6 Amps. The R-55xx series cannot be paralleled. Vin ON/OFF Control Q1 C1 µf/25v (REQ`D) U C2-1 µf/1v (REQ`D) Vout Com C2-2 µf/1v (REQ`D) U Com must be connected together R-5xxxA Component side Solder side 1 12 U1 12 Com +Vin C1 1 U1 C U U2 Keep 2mm to 5mm distance between both converters +Vout Sense C2-2 Com To Load REV:/29 I-37

151 INNOLINE Characteristics R-5xxxPA_DA Series R-53xx / R-54xx Output Voltage Line Regulation VS Vout 1 R-52xx / R-55xx Output Voltage Line Regulation VS Vout 1 Line Regulation (%).5 Line Regulation (%) Output Voltage (V) Output Voltage (V) R-53xx / R-54xx Intput Voltage Load Regulation VS Vin V R-52xx / R-55xx Intput Voltage Load Regulation VS Vin 2. Load Regulation (%) V 2.5V 3.3V 5.V Load Regulation (%) V 1.8V 2.5V 3.3V 5.V Input Voltage (V) Input Voltage (V) R-5xxxA R-53xx / R-54xx / R-55xx Output Current Efficiency vs I out (Vin = Min) Efficiency (%) V 3.3V 2.5V 1.8V 1.2V R-52xx Output Current Efficiency vs I out (Vin = Min) Efficiency (%) V 3.3V 2.5V 1.8V 1.2V Output Current (A) Output Current (A) R-53xx / R-54xx / R-55xx Output Current Efficiency vs I out (Vin = 18V) R-52xx Output Current Efficiency VS I out (Vin = 18V) Efficiency (%) V 3.3V 2.5V 1.8V 1.2V Efficiency (%) V 3.3V 2.5V 1.8V 1.2V Output Current (A) Output Current (A) I-38 REV: /29

152 INNOLINE Table 1: Adjustment Resistor Values R-5xxxPA_DA Series 2Adc R-521.2PA/DA R-521.8PA/DA R-522.5PA/DA R-523.3PA/DA R-525.PA/DA 3Adc R-531.2PA/DA R-531.8PA/DA R-532.5PA/DA R-533.3PA/DA R-535.PA/DA 4Adc R-541.2PA/DA R-541.8PA/DA R-542.5PA/DA R-543.3PA/DA R-545.PA/DA 5Adc R-551.2PA/DA R-551.8PA/DA R-552.5PA/DA R-553.3PA/DA R-555.PA/DA Vout (nominal) 1.2Vdc 1.8Vdc 2.5Vdc 3.3Vdc 5.Vdc Vout (adj) R1 R2 R1 R2 R1 R2 R1 R2 R1 R2.8 (V).9 (V) 74Ω 1. (V) 3.9KΩ 1.1 (V) 13KΩ 1.5KΩ 1.2 (V) 2.1KΩ 27Ω 1.3 (V) 37KΩ 3.7KΩ 75Ω 1.5 (V) 11.5KΩ 1KΩ 2.1KΩ 39Ω 1.6 (V) 8.2KΩ 18KΩ 3.KΩ 75Ω 1.7 (V) 6.5KΩ 41KΩ 4.1KΩ 1.2KΩ 1.8 (V) 5.2KΩ 5.6KΩ 1.7KΩ 1.9 (V) 4.3KΩ 36KΩ 7.5KΩ 2.2KΩ 2. (V) 3.6KΩ 1.8KΩ 1.5KΩ 2.8KΩ 2.4 (V) 2.1KΩ 5.2KΩ 82KΩ 6.8KΩ 2.5 (V) 1.8KΩ 4.3KΩ 8.5KΩ 2.6 (V) 1.65KΩ 3.6KΩ 33KΩ 1.5KΩ 3. (V) 1.5KΩ 2.1KΩ 6.2KΩ 33KΩ 47Ω 3.2 (V) 1.65KΩ 4.1KΩ 11KΩ 1.6KΩ 3.3 (V) 1.5KΩ 3.4KΩ 2.2KΩ 3.4 (V) 1.35KΩ 2.9KΩ 36KΩ 3.KΩ 3.6 (V) 1.7KΩ 2.2KΩ 11KΩ 4.7KΩ 3.9 (V) 78Ω 1.4KΩ 4.7KΩ 8.5KΩ 4.5 (V) 39Ω 65Ω 1.6KΩ 3KΩ 4.9 (V) 35Ω 82Ω 22KΩ 5. (V) 29Ω 68Ω 5.1 (V) 22Ω 56Ω 28KΩ 5.5 (V) 39Ω 19Ω 2.6KΩ R-5xxxA REV:/29 I-39

153 INNOLINE Package Style and Pinning (mm) R-5xxxPA_DA Series SIP12 PIN Package 3rd angle projection RECOM R-521.2PA RECOM R-521.2DA Bottom View Bottom View.7.7 Tolerance: ±.25 mm 4. Pin Connections Pin # Name Description 1 ON / OFF Input pin : Active low (less than.8v) to disable the device 2, 3, 4 Vin Power input 5, 6, 7, 8 GND Input and output ground (common) 9, 1 Vout Power output 11 Vout (Auto Sense) If unused this pin must be connected to Pin 9 and 1 12 Vout-Adj With external resistors R1,R2 to selected output voltage R-5xxxA Optional Protection Circuit Optional Protection 1: Optional Protection 2: Add a blocking diode to Vout if current can flow backwards into the output, as this can damage the converter when it is powered down. +Vin R-5/6/7xxx +Vout +Vin R-5/6/7xxx +Vout The diode can either be fitted across the device if the source is low impedance or fitted in series with the output (recommended). -Vin -Vout -Vin Diode Trim output voltage up 1 diode drop -Vout I-4 REV: /29

154 Features Description Adjustable Output Voltage Non-Isolated 1-2AMP Adjustable Positive Step Down Integrated Switching Regulator Internal Short Circuit Protection ON/OFF Control(Ground Off) UL94V- Package Material Wide Input Range Efficiency to 96 % See Innoline Application Notes for use as an inverter (alternative to LM79xx Linear) The R-6XXX series is a high performance 1.5V to 15V, 1Amp to 2Amp,12-Pin SIP (single in-line package) integrated switching regulator (ISR). Synchronuous rectification yields excellent efficiencies of up to 97%. The devices feature short circuit protection with internal crowbar function to reduce the short circuit input current to under 5mA during fault conditions. Selection Guide Part Input Nominal Vout Output Efficiency (%) Number Range Output Voltage Adjust Range Current Vin min. Vin max. SIP12 (V) (V) (V) (A) (%) (%) R-611.8x R-612.5x R-613.3x R-615.x R-619.x R-6112x R-621.8x R-622.5x R-623.3x R-625.x R-629.x R-6212x Note: Vin -Vout 1.5V if adjust function is used! Suffix x: (see mechanical drawing for details) x = P pins vertical through hole x = D pins bent for horizontal through hole mounting INNOLINE 1-2 AMP SIP12 Vertical & Horizontal EN Certified R-6xxx Specifications (refer to the standard application circuit, Ta: 25 C) Characteristics Conditions Min. Typ. Max. Input Voltage Range Vout = 1.8V 9V 32V Vout = 2.5V 9V 32V Vout = 3.3V 9V 32V Vout = 5V 9V 32V Vout = 9V 11V 32V Vout = 12V 14V 32V Output Voltage Adjust Range (see table 1) Vout = 1.8V 1.5V 1.8V 3.6V Vout = 2.5V 1.5V 2.5V 4.5V Vout = 3.3V 1.8V 3.3V 6V Vout = 5V 1.8V 5V 9V Vout = 9V 3.3V 9V 15V Vout = 12V 3.3V 12V 15V Continued on next page REV:/29 I-41

155 INNOLINE Specifications (refer to the standard application circuit, Ta: 25 C) R-6xxxP_D Series Characteristics Conditions Min. Typ. Max. Output Current R-61xxP/D.1A 1.A R-62xxP/D.2A 2.A Output Current Limit 4A 4.5A 5A Short Circuit Input Current Vin > 12V 2mA ma Short Circuit Protection Continuous, automatic recovery Output Voltage Accuracy At % Load ±1% ±2% Line Voltage Regulation (Vin = min. to max. at full load).5% Load Regulation (1 to % full load) R-61xxP/D.5% R-62xxP/D 1.% Vo Ripple & Noise R-61xxP/D 4mVpp mvpp R-62xxP/D 4mVpp 12mVpp Transient Response (see note 1) 5% Load Change us 2us Vout Over / Undershoot 5% Remote ON / OFF (see note 2) Open or high (Power ON) 2.V 1V (positive logic) Low (Power OFF).8V Remote Off Input Current Remote ON/OFF low level µa Switching Frequency 2kHz 25kHz 3kHz Quiescent Current Vin = min. to max. at % load 6mA 1mA Operating Temperature Range -4 C +85 C Storage Temperature Range -4 C +125 C internal Power Dissipation Io x Vo x (1-Efficiency) 1.W Package Weight 9g MTBF (Nominal Vout, % load) Tamb. = +25 C 563 x 1³ hours Tamb. = +71 C 117 x 1³ hours R-6xxx Notes: 1. Requires a µf electrolytic or tantalum output capacitor for proper operation in all applications (the capacitor to be placed as close as possible to the output pins). 2. ON / OFF pin can be driven by TTL (logic gate), open-collector bipolar transistor or open-drain MOSFET. 3. Output Current vs. Input Voltage (see graph below). Output Current vs Input Voltage Output Current (A) 2 1.2A Input Voltage (V) R-62XX R-61XX Ambient Temperature ( C) Internal Power Dissipation (W) 1.5 Max output current calculation: Internal power dissipation (1W) = Io x Vo x (1-Efficiency) Io = 1(W) / Vo x (1-Efficiency) Example : R-6212P at Vin = 28VDC Efficiency = 94% (see Selection Guide table) Vo = 12VDC Io = 1W / 12V x (1-.94) = 1.388A = 1.5A at Vin = 14VDC Efficiency = 96% (see Selection Guide table) Vo = 12Vdc Io = 1W / 12V x (1-.96) = 2.8A (spec. = 2A max.) I-42 REV: /29

156 INNOLINE Characteristics R-6xxxP_D Series R / R Efficiency vs Output Current R / R Ripple vs Output Current Efficiency (%) Vin = 9V Vin = 12V Vin = 26V Ripple (mv) Vin = 26V Vin = 12V Vin = 9V Iout (A) Iout (A) R-625. / R-615. Efficiency vs Output Current R-625. / R-615. Ripple vs Output Current Efficiency (%) Vin = 9V Vin = 12V Vin = 24V Vin = 38V Ripple (mv) Vin = 38V Vin = 24V Vin = 12V Vin = 9V Iout (A) Iout (A) Package Style and Pinning (mm) SIP12 PIN Package 3rd angle projection R-6xxx RECOM R-615.P RECOM R-615.D Tolerance: ±.25 mm Bottom View Bottom View Pin Connections Pin # Name Description 1 ON / OFF Input pin : Active low (less than.8v) to disable the device 2, 3, 4 Vin Power input 5, 6, 7, 8 GND Input and output ground (common) 9, 1, 11 Vout Power output 12 Vout-Adj With external resistors R1,R2 to selected output voltage REV:/29 I-43

157 INNOLINE Table 1: Adjustment Resistor Values R-6xxxP_D Series R-6xxx 1ADC R-611.8P/D R-612.5P/D R-613.3P/D R-615.P/D R-619.P/D R-6112P/D 2ADC R-621.8P/D R-622.5P/D R-623.3P/D R-625.P/D R-629.P/D R-6212P/D Vout (nominal) 1.8VDC 2.5VDC 3.3VDC 5VDC 9VDC 12VDC Vout (adj) R1 R2 R1 R2 R1 R2 R1 R2 R1 R2 R1 R KΩ 3.3KΩ KΩ 3.1KΩ 82Ω 2. 1KΩ 15KΩ 5.1KΩ 1.5KΩ KΩ 13KΩ 3.6KΩ KΩ 1KΩ 51KΩ 7.KΩ KΩ 5.9KΩ 9.7KΩ Ω Ω KΩ 3.9KΩ 18KΩ 14KΩ 1.5KΩ 56Ω KΩ 9.1KΩ 2KΩ 3.3KΩ 1.2KΩ KΩ 3.9KΩ 6KΩ 7.5KΩ 2.1KΩ KΩ 11KΩ 4.KΩ KΩ 6KΩ 12KΩ 4.3KΩ KΩ 15KΩ 17KΩ 5.6KΩ KΩ 7.2KΩ 24KΩ 7.5KΩ KΩ 51KΩ 12KΩ KΩ 13KΩ 19KΩ 9. 88Ω 31KΩ 1 45Ω 36KΩ 55KΩ 11 18Ω 15KΩ 125KΩ KΩ KΩ 11KΩ KΩ 4.KΩ KΩ 1.6KΩ Standard Application Circuit Vin OFF 1µF (Optional) ON TTL Com 2, 3, 4 R-61XX 9, 1, 11 R-62XX C1 1 Q1 5, 6, 7,8 12 R1 (Adjust down) R2 (Adjust up) C2 µf/1v (REQ`D) Vout Com Add a blocking diode to Vout if current can flow backwards into the output, as this can damage the converter. Refer to R-5xxxA Datasheet for circuit suggestions. I-44 REV: /29

158 Features Description Non-Isolated Synchronous rectification design Adjustable Output voltage 2, 3, 4AMP Adjustable Positive Step Down Integrated Switching Regulator Over load protection (125% full load typical) Remote ON/OFF Control(Ground Off) Wide Input Range UL94V- Package Material Continuous short circuit protection (Very low short current Iin sc<5ma) Input voltage range 4.5V~28V Efficiency to 97 % The R-7XXX series is a high performance 2.5V to 15V, 2Amp to 4Amp,12-Pin SIP (single in-line package), Integrated switching regulator (ISR). The Synchronuous - rectified design yields excellent efficiencies up to 97%. Short circuit protection with crowbar function reduces the short circuit current to under 5mA of input current. INNOLINE 2, 3, 4 AMP SIP12 Vertical & Horizontal Selection Guide Part Input Nominal Vout Output Efficiency (%) Number Range Output Voltage Adjust Range Current Min. Vin 12V Max. Vin SIP12 (V) (V) (V) (A) R-723.3x R-725.x R-726.5x R-729.x R-7212x R-7215x R-733.3x R-735.x R-736.5x R-739.x R-7312x R-7315x R-743.3x R-745.x R-746.5x EN Certified R-7xxx Note: Vin-Vout 1.5V~4.V depending on Vout if adjust function is used! Suffix x: (see mechanical drawing for details) x = P pins vertical through hole x = D pins bent for horizontal through hole mounting REV:/29 I-45

159 INNOLINE Specifications (refer to the standard application circuit, Ta: 25 C) R-7xxxP_D Series R-7xxx Characteristics Conditions Min. Typ. Max. Output Voltage Range All Series V Output Current R-72xxP/D.2 2.A R-73xxP/D.3 3.A R-74xxP/D.4 4.A Output Current Limit R-72xxP/D A R-73xxP/D A R-74xxP/D A Short Circuit Input Current All Series 5 ma Short Circuit Protection Continuous, automatic recovery Output Voltage Accuracy (At % Load) All Series ±1% ±2% Line Voltage Regulation (Vin = min. to max. at full load) All Series.5 1.% Load Regulation (1 to % full load) All Series.5 1.% Ripple & Noise All Series 4mVp-p 7mVp-p Transient Response (see note 1) 5% Load Change µs 2µs Vout Over / Undershoot mv Remote ON / OFF (see note 2) Open or High (Power ON) V Low (Power OFF).8V Switching Frequency kHz Shutdown current ON / OFF Pin pulled low µa Quiescent Current Vin = min. to max. at % load 3mA Operating Temperature Range -4 C +85 C Operating Case Temperature +11 C Storage Temperature Range -4 C +125 C Thermal Impedance Natural Convection 25 C/W Internal Power Dissipation Ta < 6 C 1.4W Package Weight 9g MTBF (Nominal Vout, % load) Tamb. = +25 C 749 x 1³hours Tamb. = +85 C 15 x 1³hours Notes: 1. Requires a µf electrolytic or tantalum output capacitor for proper operation in all applications (the capacitor to be placed as close as possible to the output pins). 2. ON / OFF pin driven by TTL (logic gate), open-collector bipolar transistor or open-drain MOSFET. Output Current vs Input Voltage How to calculate the max output current The internal power dissipation(pd)follows the equation: PD = Io Vo (1-η) Io = PD / Vo (1-η) Where PD = Internal power dissipation Io = Output current Vo = Output voltage η = Efficiency Example: R-745.P, at Vin = 28Vdc, Vo = 5Vdc,η=91% (see "Selection Guide" table) (a) When Ta = 6 C, PD = 1.4 Watt (see beside diagram) Io = 1.4(W) / 5(V) (1-.91) = 3.11(A) (b) When Ta = 85 C, PD = 1 Watt (see beside diagram) Io = 1(W) / 5(V) (1-.91) = 2.222(A) (c) At Vin = 12Vdc efficiency = 94% (see "Selection Guide" table) When Ta = 85 C, PD = 1 Watt (see beside diagram) Io = 1(W) / 5(V) (1-.94) =3.33(A) Ambient Temperature ( C) Internal Power Dissipation (W) 1.4 I-46 REV: /29

160 INNOLINE Characteristics R-7xxxP_D Series R-72xx / R-73xx Ripple VS Vin Ripple (mv) 5 25 Vo=15V Vo=12V Vo=6.5V Vo=9V Vo=5V Vo=3.3V ( Vo ) R-74xx Ripple VS Vin Ripple (mv) 5 6.5V 5V 3.3V ( Vo ) R-72xx / R-73xx Efficiency VS Vin Efficiency (%) 5 15V 6.5V 5V 3.3V ( Vo ) Vin ( V ) Vin ( V ) Vin ( V ) Ripple Vs Vin Ripple Vs Vin Efficiency Vs Vin R-74xx Efficiency VS Vin R-72xx / R-73xx / R-74xx Efficiency / Load Vin=Min R-72xx / R-73xx / R-74xx Efficiency / Load Vin=Max Vo=6.5V Vo=5V Vo=3.3V 9 6.5V 5.V 3.3V V 5.V 3.3V 5 Efficiency (%) 5 ( Vo ) Vin ( V ) Efficiency (%) Efficiency Vs Iout (Vin=Min) ( Vo ) Efficiency (%) Efficiency Vs Iout (Vin=Max) ( Vo ) Efficiency Vs Vin Package Style and Pinning (mm) SIP12 PIN Package 3rd angle projection R-7xxx RECOM R-723.3P RECOM R-723.3D Bottom View Tolerance: ±.25 mm Bottom View Pin Connections Pin # Name Description 1 ON / OFF Input pin : Active low (less than.8v) to disable the device 2, 3, 4 Vin Power input 5, 6, 7, 8 GND Input and output ground (common) 9, 1, 11 Vout Power output 12 Vout-Adj With external resistors R1,R2 to selected output voltage REV:/29 I-47

161 INNOLINE Table 1: Adjustment Resistor Values R-7xxxP_D Series R-7xxx 2A DC R-723.3P/D R-725.P/D R-726.5P/D R-729.P/D R-7212P/D R-7215P/D 3A DC R-733.3P/D R-735.P/D R-736.5P/D R-739.P/D R-7312P/D R-7315P/D 4A DC R-743.3P/D R-745.P/D R-746.5P/D Vout (nominal) 3.3VDC 5.VDC 6.5VDC 9.VDC 12VDC 15VDC Vout (adj) R1 R2 R1 R2 R1 R2 R1 R2 R1 R2 R1 R KΩ 3. 33KΩ 47Ω KΩ 1.6KΩ KΩ KΩ 3.KΩ KΩ 4.7KΩ KΩ 8.5KΩ KΩ 3KΩ Ω 22KΩ 5. 68Ω 11KΩ Ω 28KΩ 12KΩ Ω 2.6KΩ 2KΩ 6. 47KΩ Ω 13KΩ 8. 33Ω 31KΩ KΩ 2KΩ 11 39Ω 47KΩ KΩ 36KΩ 14 39Ω 76KΩ KΩ 17 86Ω 18 Standard Application Circuit Vin OFF 1µF (Optional) ON TTL Com 2, 3, 4 R-72XX 9, 1, 11 C1 1 Q1 R-73XX R-74XX 5, 6, 7,8 12 R1 (Adjust down) R2 (Adjust up) C2 µf/1v (REQ`D) Vout Com Add a blocking diode to Vout if current can flow backwards into the output, as this can damage the converter. Refer to R-5xxxA Datasheet for circuit suggestions. I-48 REV: /29

162 Features Regulated Converters Constant Current Output Power LED Driver Wide Input Voltage Range PWM/Digital Dimming and Analogue Voltage Dimming Short Circuit Protected 96% Efficiency INNOLINE Description The RCD series is a step-down constant current source designed for driving high power white LEDs. Standard output currents available are 3mA, 35mA, 5mA, 6mA, 7mA, 1A and 1.2A to make this driver compatible with a wide range of LEDs from many different manufacturers without the need for any external components. Despite its compact size, the RCD series is fully featured with very high efficiency, wide input voltage range, high ambient operating temperature and two means of LED dimming: PWM/digital control and analogue voltage dimming. Both dimming controls are independent and can be combined. The driver is also designed to be as reliable as the LEDs it is driving, even at the full operating temperature. A wired version is also available (/W Option). Selection Guide Part Input Output Output Dimming Mounting Number Range Current Voltage Control Style (VDC) (ma) (V) RCD-24-.3** V Digital + Analogue PCB or Wired RCD ** V Digital + Analogue PCB or Wired RCD-24-.5** V Digital + Analogue PCB or Wired RCD-24-.6** V Digital + Analogue PCB or Wired RCD-24-.7** V Digital + Analogue PCB or Wired RCD-24-1.** V Digital + Analogue PCB or Wired RCD ** V Digital + Analogue PCB or Wired ** Add suffix /W for wired version without dimming control (four wires) ** Add suffix /W/X1 for wired version with analogue dimming control (five wires) ** Add suffix /W/X2 for wired version with PWM dimming control (five wires) Specifications ( typical at 25 C, nominal input voltage, rated output current unless otherwise specified ) Input Voltage (absolute maximum) 36VDC max Recommended Input Voltage 5V min. / 24V typ. / 36VDC max Input Filter Capacitor Output Voltage Range Vin=36V 2V min. / 32V max Output Current Range Vin - Vout >1.3V 3mA-12mA Output Current Accuracy 3mA-mA ±2% typ 12mA ±3% typ Internal Power Dissipation Worst case load of 5 LEDs 8mW max Output Current Stability Vin=36V, Vout =1-9 LEDs ±1% max Output Ripple and Noise (2MHz limited) 3mA-mA 12mVp-p max Vin=36V, Vout =1-9 LEDs 12mA 2mVp-p max Temperature Coefficient -4 C~+85 C ambient ±.15%/ C max Maximum Capacitive Load µf Operating Frequency <1A 21kHz min/ 26kHz typ/ 3kHz max 1A, 1.2A 35kHz min/ 45kHz typ/ 55kHz max Efficiency at Full Load 96% max. Short Circuit Protection Regulated at rated output current Operating Temperature Range 3mA/35mA -4 C to +85 C (free air convection) 5mA -4 C to +8 C 6mA -4 C to +75 C 7mA/mA -4 C to +71 C 12mA -4 C to +65 C Storage Temperature Range -55 C to +125 C continued on next page Constant Current Single Output EN Certified UL Pending RCD-24 Derating Graph (Ambient Temperature) REV:/29 I-49 Output Current (ma) Natural Convection Ambient Temperature ( C)

163 RCD-24 INNOLINE Specifications -Continued Maximum Case Temperature C Thermal Impedance Natural Convection 55 C/Watt Case Material Non Conductive Black Plastic Potting Material Epoxy (UL94-V) Dimensions 22.1 x 12.6 x 8.5mm Weight 4.5g Wave Soldering Profile Max. 265 C/1 sec. PWM Dimming and ON/OFF Control (Leave open if not used) Remote ON/OFF DC/DC ON 3mA-7mA Open or V<Vr<.6V Threshold Voltages ma-12ma Open or V<Vr<.8V DC/DC OFF (Standby) 3mA-7mA.6<Vr<2.9V ma-12ma 1.4<Vr<2.2V DC/DC OFF (Shutdown) 3mA-7mA 2.9V<Vr<6V ma-12ma 2.2V<Vr<15V Remote Pin Drive Current Vr=5V 1mA max Quiescent Input Current in Shutdown Mode Vin=36V 2µA max Maximum PWM Frequency For Linear Operation 2-2Hz (measured 1%~9% Dimming) Maximum Frequency 2Hz Analogue Dimming Control (leave open if not used) Input Voltage Range -.3V - 15V Control Voltage Range Limits Full On.13V ± 5mV (see Graph) Full Off 4.5V ± 5mV Analogue Pin Drive Current Vc=5V.2mA max. Environmental Relative Humidity 5% to 95% RH, non-condensing Conducted Emissions (all series, see note) EN5522 Class B Radiated Emissions (all series except 7mA) EN5522 Class B ESD (all series) EN6-4-2 Class A Radiated Immunity (all series) EN6-4-3 Class A Fast Transient (all series) EN6-4-4 Class A Conducted Immunity (all series) EN6-4-6 Class A MTBF (RCD-24-.7, Nominal Vin, Full Load) +25 C 65 x 1³ hours using MIL-HDBK 217F +71 C 516 x 1³ hours Note: Requires an input filter to meet EN5522 ClassB conducted emissions, see below. Digital Dimming % Output Current PWM Digital Control Signal 1 5~ 2Hz Typ. RCD-24 Series Output Current (LED appears dim) 1 Analogue Dimming PWM Digital Control Signal 5~ 2Hz Typ. Output Current (LED appears bright) Analogue Input Voltage % 1V 2V 3V 4V 1V.13V 4.5V 15V Voltage Control (-15V max) Typical Application Circuit LED DRIVER with -1V Interface +Vin GND Analogue Dim -1VDC On/Off (Optional) 2k4 3k3 RCD-24-xxx 1st LED Last LED PWM Digital Control Signal 1 Output Current Max* * Max output current can also be set using Analogue input I-5 REV: /29

164 INNOLINE More Application Circuit Examples RCD-24 Series LED DIMMER for up to 7 white LEDs MULTIPLE LED DRIVER (up to 2 LEDS) 24VDC GND 4k7 1K Pot. RCD-24-xxx Manual Dimming Control 1st LED Last LED +Vin GND Analogue Dim PWM Dim/ On/Off RCD st LED Last LED 2x NPN.5~1. Ohm Driving Two Strings of 35mA LEDs with one 7mA Driver using a current mirror Typical Characteristics RCD-24 REV:/29 I-51

165 INNOLINE Class B Filter Suggestion RCD-24 Series RCD RCD No dimming or PWM dimming only: L1 = 47µH C2 = C3 = 1nF MLCC Other caps not required Analogue Dimming used: L1 = 12µH C2 = C7 = 1nF MLCC Other caps not required +Vin C1 = 2.5µF Elect. -Vin L1 C2 C3 C4 1 RCD-24-xxx LED Driver LED -LED RCD RCD L1 = 22µH C2 = 1nF MLCC C3 = C5 = 2.2nF MLCC C4 = C6 = C7 = C8 = nf MLCC C5 C6 C7 C8 RCD-24 Recommended PCB Layout Vin+ L1 C4 C7 LED+ LED- Vin- C1 C2 C3 C5 C6 C8 Bottom View I-52 REV: /29

166 INNOLINE Package Style and Pinning RCD-24 Series 3rd angle projection Leave 1 mm space arround case on PCB Bottom View Recommended Footprint Details 1. ø+.15/ Pin Connections XX.X ±.5 mm XX.XX ±.25 mm Pin Tolerance ±.1 mm RCD-24 Series Pin # Out Comments 1 +Vin DC Supply 2 Analogue Dimming Leave open if not used 3 PWM/ON/OFF Leave open if not used 4 GND Do not connect to -Vout 5 -Vout LED Cathode Connection 6 +Vout LED Anode Connection 2.54 Top View 2.54 Wire Connections RCD-24/W Series Bottom View /W Version Wire # Function Comments 1 (Red) +Vin DC Supply 4 (Black) GND Do not connect to -Vout 5 (Brown) -Vout LED Cathode Connection 6 (Yellow) +Vout LED Anode Connection Wire length = mm + 1mm stripped & tinned = 11mm total Wire outside diameter = 1.6mm Wire core diameter =.75mm Wire is UL/CSA listed/ 22AWG / 3V Rated RCD Bottom View /W/X1 Version Wire Connections RCD-24/W/X Series Wire # Function Comments 2 (Green) Ana Dimming /X1 Only 3 (Blue) PWM Dimming /X2 Only Wire length = mm + 1mm stripped & tinned = 11mm total Wire outside diameter = 1.6mm Wire core diameter =.75mm 17.5 Wire is UL/CSA listed/ 22AWG / 3V Rated Bottom View /W/X2 Version REV:/29 I-53

167 POWERLINE DC/DC - CONTENTS Regulated Converters Contents Series Isolation Power Input Voltages Output Voltages Case Heatsink Part No.* Page (kv) (Watts) (VDC) (VDC) Dimensions mm (Power Module) No. RP8-A , 18-36, , 5, 12, 15 DIP24 (SMD) N/A P1 ±5, ±12, ±15 RP8-AW , , 5, 12, 15 DIP24 (SMD) N/A P5 ±5, ±12, ±15 RP1-E , 18-36, , 12, x 25.4 x 1.2 7G-2C P8 ±5, ±12, ±15 (2 x 1 ) RP1-EW , , 12, x 25.4 x 1.2 7G-2C P12 ±5, ±12, ±15 (2 x 1 ) RP12-A , 18-36, , 5, 12, 15 DIP24 N/A P15 ±5, ±12, ±15 RP12-AW , , 5, 12, 15 DIP24 N/A P2 ±5, ±12, ±15 RP15-SOF , , 5, 12, x 23.9 x 8.5 Open Frame SMD P23 RP15-SOFW , , 5, 12, x 23.9 x 8.5 Open Frame SMD P27 RP15-A , 18-36, , 5, 12, x 25.4 x 1.2 7G-47C P31 ±5, ±12, ±15 (1 x 1 ) RP15-AW , , 5, 12, x 25.4 x 1.2 7G-47C P35 ±5, ±12, ±15 (1 x 1 ) RP15-F , 18-36, , 5, 12, x 25.4 x 1.2 7G-2C P39 ±5, ±12, ±15 (2 x 1 ) RP15-FW , , 5, 12, x 25.4 x 1.2 7G-2C P43 ±5, ±12, ±15 (2 x 1 ) RP2-F , 18-36, , 5, 12, x 25.4 x 1.2 7G-2C P46 ±12, ±15 (2 x 1 ) RP2-FW , , 5, 12, x 25.4 x 1.2 7G-2C P5 ±5, ±12, ±15 (2 x 1 ) RP3-E , 18-36, , 5, 12, x 4.6 x 1.2 7G-11C P53 ±12, ±15 (2 x 1.6 ) RPM3-E RP3-EW , , 5, 12, x 4.6 x 1.2 7G-11C P57 ±12, ±15 (2 x 1.6 ) RPM3-EW RP3-F , 18-36, , 5, 12, x 25.4 x 1.2 7G-2C P61 ±5, ±12, ±15 (2 x 1 ) RP3-FW , , 5, 12, x 4.6 x 1.2 7G-2C P66 ±5, ±12, ±15 (2 x 1 ) RP4-G , 18-36, , 5, 12, x 5.8 x 1.2 7G-26C P71 ±12, ±15 (2 x 2 ) RPM4-G 5±12, 5±15 RP4-GW , , 5, 12, x 51.3 x 1.2 7G-26C P75 ±12, ±15 (2 x 2 ) RPM4-GW RP6-G , , 5, 12, x 51.3 x 1.2 7G-26C P79 (2 x 2 ) RPM6-G *Heatsinks include mounting clips and double-sided adhesive pad. Add -HC to part number for pre-assembled heatsinks Recom Power Module is a panel mounting adapter with screw terminals, built-in EMC Filter and DIN rail bracket. Refer to end of section for more details. Products in bold type are new products for 29 POWERLINE CONTENTS REV: /29

168 Features Regulated Converters Description 2:1 Wide Input Voltage Range 8 Watts Regulated Output Power 1.6kVDC Isolation ULCertified Low Profile, 1.2 mm Height Over Current Protection Five-Sided Shield Standard DIP24 and SMD-Pinning Efficiency to 87 % The RP8-A series DC/DC converterc are certified to UL and cul This makes them ideal for all telecom and industrial applications where approved safety standards are required. The DIP24 package is available in both pinned and SMD case styles and meets military standards for thermal shock and vibration tolerance. POWERLINE 8 Watt DIP24/SMD Single & Dual Output Selection Guide Part Number Input Output Output Input (4) Efficiency (5) Capacitive (6) Range Voltage Current Current Load max. DIP24 (SMD) VDC VDC ma ma % RP SA** µF RP8-125SA** µF RP8-1212SA** µF RP8-1215SA** µF RP SA** µF RP8-245SA** µF RP8-2412SA** µF RP8-2415SA** µF RP SA** µF RP8-485SA** µF RP8-4812SA** µF RP8-4815SA** µF RP8-125DA** 9-18 ±5 ± ±µf RP8-1212DA** 9-18 ±12 ± ±16µF RP8-1215DA** 9-18 ±15 ± ±µf RP8-245DA** ±5 ± ±µf RP8-2412DA** ±12 ± ±16µF RP8-2415DA** ±15 ± ±µf RP8-485DA** ±5 ± ±µf RP8-4812DA** ±12 ± ±16µF RP8-4815DA** ±15 ± ±µf ** add Suffix SMD for SMD package UL Certified E RP8 Please Read Application Notes REV:/29 P-1

169 POWERLINE Derating Graph (Ambient Temperature) RP8-S_DA Series RP8-485SA Output Power (%) Natural Convection Ambient Temperature Range ( C) 65 Derating graphs are valid only for the shown part numbers. If you need detailed derating-information about a part-number not shown here please contact our technical support service at info@recom-development.at Specifications (typical at nominal input and 25 C unless otherwise noted) RP8 Input Voltage Range (see Note 3) 12V nominal input 9-18VDC 24V nominal input 18-36VDC 48V nominal input 36-75VDC Input Filter Pi Type Input Surge Voltage ( ms max.) 12V Input 36VDC 24V Input 5VDC 48V Input VDC Input Reflected Ripple (nominal Vin and full load) 2mAp-p Start Up Time (nominal Vin and constant resistor load) 6ms typ. Remote ON/OFF (see Note 7) DC-DC ON Open or 3.V < Vr < 12V DC-DC OFF Short or V < Vr < 1.2V Remote OFF input current Nominal input 2.5mA Output Power 8W max. Output Voltage Accuracy (full Load and nominal Vin) ±2% Minimum Load (see Note 1) 1% of full load Line Regulation (low line, high line at full load) ±.2% Load Regulation (25% to % full load) Single ±.5% Dual ±1% Cross Regulation (asymmetrical 25%<>% load) ±5% Ripple and Noise (2MHz bandwith) Temperature Coefficient 5mVp-p ±.2%/ C max. Transient Response (25% load step change) 2µs continued on next page P-2 REV: /29

170 POWERLINE Specifications (typical at nominal input and 25 C unless otherwise noted) Over Load Protection (% of full load at nominal Vin) Undervoltage Lockout Short Circuit Protection Efficiency 15% typ none Continuous, automatic recovery see Selection Guide table Isolation Voltage In to out 16VDC min. I/O to case DIP type 16VDC min. I/O to case SMD type VDC min. Isolation Resistance Isolation Capacitance Operating Frequency Approved to Safety Standards Operating Temperature Range Maximum Case Temperature Storage Temperature Range 1 GΩ min. 3pF max. khz min. UL 195, EN695-4 C to +85 C(with derating) + C -55 C to +125 C Thermal Impedance Natural convection 2 C/Watt Thermal Shock Vibration Relative Humidity Case Material Base Material MIL-STD-81D 1-55Hz, 1G, 3 Min. along X, Y and Z 5% to 95% RH Nickel plated copper Non-conductive black plastic Potting Material Epoxy (UL94-V) Conducted Emissions (see Note 8) EN5522 Level A Radiated Emissions EN5522 Level A ESD EN6-4-2 Perf. Criteria B Radiated Immunity EN6-4-3 Perf. Criteria B Fast Transient EN6-4-4 Perf. Criteria B Surge EN6-4-5 Perf. Criteria B Conducted Immunity EN6-4-6 Perf. Criteria B Weight DIP 16g SMD 18g Dimensions DIP 31.8 x 2.3 x 1.2mm SMD 32. x 2.3 x 1.9mm MTBF (see Note 2) RP8-S_DA Series 3165 x 1 3 hours RP8 Notes: 1. The RP8 series requires a minimum of 1% loading on the output to maintain specified regulation. Operation under no-load condition will not damage these devices, however they may not meet all listed specification. 2. BELLCORE TR-NWT-332. Case l: 5% Stress, Temperature at 4 C (Ground fixed and controlled environment). 3. Start up voltage : 1VDC 4. Maximum value at nominal input voltage and full load of standard type. 5. Typical value at nominal input voltage and full load. 6. Test by minimum Vin and constant resistor load. 7. The ON/OFF control pin voltage is referenced to negative input. 8. Vin=12V, fit a 4.7µF 121 MLCC capacitor across the input pins to meet EN5522 Class A. 24V and 48V Types meet Class A without external components See application notes for Class B Filter suggestion. REV:/29 P-3

171 POWERLINE Package Style and Pinning (mm) RP8-S_DA Series DIP24 Package Style 3rd angle projection Bottom View x.5 Rectangular Pin Pin Connections Pin # Single Dual 1 ON/OFF ON/OFF 2 -Vin -Vin 3 -Vin -Vin 9 NC Com 11 NC -Vout 14 +Vout +Vout 16 -Vout Com 22 +Vin +Vin 23 +Vin +Vin NC = No Connection Pin Pitch Tolerance ±.35 mm RP8 SMD Package Style SMD Package Style Same spec. as the original DIP spec. and pin definition, excl. of the SMD type pin Pin Connections 23.4 Pin area.1 x Bottom View Top View Pin # Single Dual 1 ON/OFF ON/OFF 2 -Vin -Vin 3 -Vin -Vin 9 NC Com 11 NC -Vout 14 +Vout +Vout 16 -Vout Com 22 +Vin +Vin 23 +Vin +Vin Others NC NC NC = No Connection Pin Pitch Tolerance ±.35 mm 11 x P-4 REV: /29

172 Features Regulated Converters Description Selection Guide 24V and 48V Wide Input Types 4:1 Wide Input Voltage Range 8 Watts Regulated Output Power 1.6kVDC Isolation Over Current and Over Voltage Protection Five-Sided Shield No Derating to 74 C Standard DIP24 and SMD-Pinning Efficiency to 88 % The RP8-AW series wide range input DC/DC converterc are certified to UL and cul This makes them ideal for all telecom and industrial applications where approved safety standards are required. The DIP24 package is available in both pinned and SMD case styles and meets military standards for thermal shock and vibration tolerance. POWERLINE 8 Watt DIP24/SMD, Single & Dual Output Part Number Input Output Output Input (4,5) Efficiency (6) Capacitive (7) Range Voltage Current Current Load max. DIP24 (SMD) VDC VDC ma ma % RP SAW** / µF RP8-245SAW** / µF RP8-2412SAW** / µF RP8-2415SAW** / µF RP SAW** / µF RP8-485SAW** / µF RP8-4812SAW** / µF RP8-4815SAW** / µF RP8-245DAW** 9-36 ±5 ±8 2/ ±9µF RP8-2412DAW** 9-36 ±12 ±333 25/47 84 ±133µF RP8-2415DAW** 9-36 ±15 ±267 25/47 86 ±9µF RP8-485DAW** ±5 ±8 1/28 84 ±9µF RP8-4812DAW** ±12 ±333 13/23 85 ±133µF RP8-4815DAW** ±15 ±267 13/21 87 ±9µF ** add Suffix SMD for SMD package UL Certified E RP8-W Derating Graph (Ambient Temperature) Output Power (%) RP8-485SAW Natural Convection 75Vin Nom Vin Ambient Temperature Range ( C) 78 Derating graphs are valid only for the shown part numbers. If you need detailed deratinginformation about a part-number not shown here please contact our technical support service at info@recom-development.at Please Read Application Notes REV:/29 P-5

173 POWERLINE Specifications (typical at nominal input and 25 C unless otherwise noted) RP8-S_DAW Series RP8-W Input Voltage Range 24V nominal input 9-36VDC 48V nominal input 18-75VDC Input Filter Input Surge Voltage (ms max) Input Reflected Ripple (nominal Vin and full load) Pi Type 5VDC (24V Typ), VDC (48V Typ) 2mAp-p Start Up Time (nominal Vin and constant resistor load) 45ms typ. Remote ON/OFF (see note 1) DC-DC ON Open or 3.V < Vr < 12V DC-DC OFF Short or V < Vr < 1.2V Remote OFF input current Nominal input 2.5mA Output Power 8W max. Output Voltage Accuracy (full Load and nominal Vin) ±1% Minimum Load % Line Regulation (low line, high line at full load) ±.2% Load Regulation (% to % full load) Single ±.5% Dual ±1% Cross Regulation Dual Output (asymmetrical 25%<>% load) ±5% Ripple and Noise (2MHz bandwith) Temperature Coefficient 5mVp-p ±.2%/ C max. Transient Response (25% load step change) 25µs Input Voltage Variation, dv/dt complies with ETS3 132, part 4.4 5V/ms Over Load Protection (% of full load at nominal Vin) Overvoltage Protection (Single) Undervoltage Lockout Short Circuit Protection Efficiency 15% typ Zener Diode Clamp See Application Notes Continuous, automatic recovery see Selection Guide table Isolation Voltage In to Out and I/O to case 16VDC min. Isolation Resistance Isolation Capacitance 1 GΩ min. 15pF max. Operating Frequency 3kHz typ. Operating Temperature Range (no derating) 5, 12, 15, ±12, ±15V -4 C to +78 C 3.3, ±5V -4 C to +74 C Maximum Case Temperature +15 C Storage Temperature Range -55 C to +125 C Thermal Impedance Natural convection 2 C/Watt Case Material Potting Material Nickel-coated copper with non-conductive black plastic base Epoxy (UL94-V) Weight 18g (DIP), 2g (SMD) Conducted Emissions (see note 3) EN5522 Class A Radiated Emissions EN5522 Class A ESD EN6-4-2 Perf. Criteria B Radiated Immunity EN6-4-3 Perf. Criteria A Fast Transient EN6-4-4 Perf. Criteria B Surge EN6-4-5 Perf. Criteria B Conducted Immunity EN6-4-6 Perf. Criteria A Thermal Shock MIL-STD-81D Vibration 1-55Hz, 1G, 3 Min. along X, Y and Z Relative Humidity 5% to 95% RH MTBF (see note 2) Bellcore-TR-NWT x 1 3 hours P-6 REV: /29

174 POWERLINE Notes : RP8-S_DAW Series 1. The ON/OFF control pin voltage is referenced to negative input. 2. BELLCORE TR-NWT-332. Case l: 5% Stress, Temperature at 4 C (Ground fixed and controlled environment). 3. Vin=24V, fit a 1.µF 121 MLCC capacitor across the input pins to meet EN5522 Class A. Vin=48V, fit a.47µf 121 MLCC capacitor across the input pins to meet EN5522 Class A. See application notes for Class B Filter suggestion. 4. Typical value at nominal input voltage and no load. 5. Maximum value at nominal input voltage and full load 6. Typical value at nominal input voltage and full load. 7. Test by minimum Vin and constant resistor load. Package Style and Pinning (mm) DIP24 Package Style rd angle projection Bottom View x.5 Rectangular Pin Pin Connections Pin # Single Dual 1 ON/OFF ON/OFF 2 -Vin -Vin 3 -Vin -Vin 9 NC Com 11 NC -Vout 14 +Vout +Vout 16 -Vout Com 22 +Vin +Vin 23 +Vin +Vin NC = No Connection Pin Pitch Tolerance ±.35 mm RP8-W SMD Package Style SMD Package Style Same spec. as the original DIP spec. and pin definition, excl. of the SMD type pin Pin area.1 x Bottom View Top View Pin Connections Pin # Single Dual 1 ON/OFF ON/OFF 2 -Vin -Vin 3 -Vin -Vin 9 NC Com 11 NC -Vout 14 +Vout +Vout 16 -Vout Com 22 +Vin +Vin 23 +Vin +Vin Others NC NC NC = No Connection Pin Pitch Tolerance ±.35 mm 11 x REV:/29 P-7

175 Features 2:1 Wide Input Voltage Range 1 Watts Output Power 1.6kVDC Isolation UL Certified Fixed Operating Frequency Six-Sided Continuous Shield Standard 5.8 x25.4x1.2mm Package Efficiency to 86 % POWERLINE Description The RP1-E series DC/DC converterc are certified to UL and cul This makes them ideal for all telecom and industrial applications where approved safety standards are required. The industry standard 2 x 1 package meets military standards for thermal shock and vibration tolerance and is available with an optional remote on/off control pin. This series is also available with the /M1 option which is particularly suitable for extended temperature range applications. 1 Watt 2 x 1 Single & Dual Output Selection Guide 12V, 24V and 48V Input Types RP1-E Part Number Input Output Output Input (4) Efficiency (5) Capacitive (6) Range Voltage Current Current Load max. VDC VDC ma ma % RP1-125SE µF RP1-1212SE µF RP1-1215SE µF RP1-245SE µF RP1-2412SE µF RP1-2415SE µF RP1-485SE µF RP1-4812SE µF RP1-4815SE µF RP1-125DE 9-18 ±5 ± ±68µF RP1-1212DE 9-18 ±12 ± ±33µF RP1-1215DE 9-18 ±15 ± ±11µF RP1-245DE ±5 ± ±68µF RP1-2412DE ±12 ± ±33µF RP1-2415DE ±15 ± ±11µF RP1-485DE ±5 ± ±68µF RP1-4812DE ±12 ± ±33µF RP1-4815DE ±15 ± ±11µF * add suffix /M1 for higher efficiencies and extended temperature range. * add suffix /P for CTRL function with Positive Logic (1=ON, =OFF) * add suffix /N for CTRL function with Negative Logic (=ON, 1=OFF) * add suffix -HC for premounted heatsink and clips Ordering Examples RP1-125SE/P = 12V Input, 5V Output, Standard Temp. Range, Positive Logic CTRL pin fitted RP1-485DE/M1-HC = 48V Input, ±5V Output, Extended Temp. Range, No CTRL pin, Heatsink fitted UL Certified E RP1-E P-8 REV: /29 Please Read Application Notes

176 POWERLINE Derating Graph (Ambient Temperature) Output Power (%) RP1-245SE Natural Convection Ambient Temperature Range ( C) RP1-245DE Output Power (%) Natural Convection Ambient Temperature Range ( C) RP1-S_DE Series RP1-245SE With Heat Sink RP1-245DE With Heat Sink Output Power (%) 75 Natural Convection Ambient Temperature Range ( C) 79 Output Power (%) 75 Natural Convection Ambient Temperature Range ( C) 83 Output Power (%) RP1-485SE Natural Convection Ambient Temperature Range ( C) 125 RP1-485SE/M1 Output Power (%) RP1-245SE_DE/M Natural Convection Ambient Temperature Range ( C) RP1-245SE_DE/M1 With Heat Sink RP1-E Output Power (%) 75 Natural Convection Ambient Temperature Range ( C) 85 Output Power (%) 75 Natural Convection Ambient Temperature Range ( C) 88 Derating graphs are valid only for the shown part numbers. If you need detailed derating-information about a part-number not shown here please contact our technical support service at info@recom-development.at REV:/29 P-9

177 RP1-E POWERLINE Specifications (typical at nominal input and 25 C unless otherwise noted) RP1-S_DE Series Input Voltage Range 12V nominal input 9-18VDC 24V nominal input 18-36VDC 48V nominal input 36-75VDC Input Filter Pi Type Input Surge Voltage ( ms max.) 12V Input 36VDC 24V Input 5VDC 48V Input VDC Input Reflected Ripple (nominal Vin and full load) (see Note 3) 3mAp-p Start Up Time (nominal Vin and constant resistor load) 2ms typ. Remote ON/OFF (Optional. See Note 7) (Positive logic) DC-DC ON Open or 3.5V < Vr < 12V DC-DC OFF Short or V < Vr < 1.2V (Negative logic) DC-DC ON Short or V < Vr < 1.2V DC-DC OFF Open or 3.5V < Vr < 12V Remote OFF input current Nominal input 2mA Output Power 1W max. Output Voltage Accuracy (full Load and nominal Vin) ±2% Minimum Load (see Note 1) 1% of full load Line Regulation (low line, high line at full load) ±1% Load Regulation (25% to % full load) Single ±1% Dual ±2% Cross Regulation (asymmetrical25% <>% load) ±5% Ripple and Noise (2MHz bandwith) Single 5mVp-p Dual 75mVp-p Temperature Coefficient ±.2%/ C max. Transient Response (25% load step change) 5µs Over Voltage Protection 3.3V output 3.9V Zener diode clamp 5V output 6.2V 12V output 15V 15V output 18V Over Load Protection (% of full load at nominal Vin) Undervoltage Lockout Short Circuit Protection Efficiency Isolation Voltage Isolation Resistance Isolation Capacitance Operating Frequency 15% typ none Hiccup, automatic recovery see Selection Guide table 16VDC min. 1 GΩ min. 3pF max. 3kHz typ. Approved to Safety Standards (see Note 9) UL 195, EN695 Operating Temperature Range Standard -25 C to +85 C(with derating) (Reference Derating Curve) (see Note 1) M1-4 C to +85 C(non derating) Maximum Case Temperature + C Storage Temperature Range -55 C to +125 C Thermal Impedance Natural convection 12 C/Watt (see Note 8) Natural convection with Heat Sink 1 C/Watt Thermal Shock MIL-STD-81D Vibration P-1 REV: / Hz, 1G, 3 Min. along X, Y and Z continued on next page

178 POWERLINE Specifications (typical at nominal input and 25 C unless otherwise noted) Relative Humidity Case Material Base Material Package Style and Pinning (mm) 5% to 95% RH Nickel plated copper Non-conductive black plastic Potting Material Epoxy (UL94-V) Conducted Emissions (see Note 11) EN5522 Level A Radiated Emissions EN5522 Level A ESD EN6-4-2 Perf. Criteria B Radiated Immunity EN6-4-3 Perf. Criteria B Fast Transient EN6-4-4 Perf. Criteria B Surge EN6-4-5 Perf. Criteria B Conducted Immunity EN6-4-6 Perf. Criteria B Weight Dimensions MTBF (see Note 2) RP1-S_DE Series 27g 5.8 x 25.4 x 1.2mm 1976 x 1 3 hours rd angle projection dia Bottom View Pin Connections Pin # Single Dual 1 +Vin +Vin 2 -Vin -Vin 3 +Vout +Vout 4 No Pin Com 5 -Vout -Vout 6* CTRL* CTRL* *Optional. See Note 7. Pin Pitch Tolerance ±.35 mm RP1-E Notes : 1. The RP1 (W) series required a minimum 1% loading on the output to maintain specified regulation. Operation under no-load condition will not damage these devices, however they may not meet all listed specification. 2. BELLCORE TR-NWT-332. Case I: 5% Stress, Temperature at 4ºC. (Ground fixed and controlled environment). 3. Simulated source impedance of 12µH. 12µH inductor in series with +Vin. 4. Maximum value at nominal input voltage and full load of standard type. 5. Typical value at nominal input voltage and full load. 6. Test by minimum Vin and constant resistor load. 7. The ON/OFF control function can be positive or negative logic. The pin voltage is referenced to negative input. Positive logic ON/OFF is marked with suffix-p (eg. RP1-245SE/P), Negative logic ON/OFF is marked with suffix-n (eg. RP1-245SE/N). If no suffix is specified, the control pin will be omitted. 8. Heat sink is optional and P/N: 7G-2C. Powerline DC/DC Converters can be ordered with pre-mounted heatsinks including antivibration fixing clips (add suffix -HC). See Application Notes for heatsink details. 9. The M1 version (RP1-xxxxSE/M1, RP1-xxxxDE/M1) does not carry the UL certification. 1.M1 version is more efficient, therefore, it can be operated in a more extensive temperature range than standard version. 11. See application notes for EMI-filtering. REV:/29 P-11

179 Features 4:1 Wide Input Voltage Range 1 Watts Output Power 1.6kVDC Isolation Fixed Operating Frequency Six-Sided Continuous Shield Standard 5.8 x25.4x1.2mm Package Efficiency to 84 % POWERLINE Description The RP1-EW series wide input range DC/DC converterc are certified to UL and cul This makes them ideal for all telecom and industrial applications where approved safety standards are required. The industry standard 2 x 1 package meets military standards for thermal shock and vibration tolerance and is available with an optional remote on/off control pin. This series is also available with the /M2 option which is particularly suitable for extended temperature range applications. 1 Watt 2 x 1 Single & Dual Output Selection Guide 24V and 48V Input Types RP1-EW Part Number Input Output Output Input (4) Efficiency (5) Capacitive (6) Range Voltage Current Current Load max. VDC VDC ma ma % RP1-245SEW µF RP1-2412SEW µF RP1-2415SEW µF RP1-485SEW µF RP1-4812SEW µF RP1-4815SEW µF RP1-245DEW 9-36 ±5 ± ±68µF RP1-2412DEW 9-36 ±12 ± ±33µF RP1-2415DEW 9-36 ±15 ± ±11µF RP1-485DEW ±5 ± ±68µF RP1-4812DEW ±12 ± ±33µF RP1-4815DEW ±15 ± ±11µF * add suffix /M2 for higher efficiencies and extended temperature range. * add suffix /P for CTRL function with Positive Logic (1=ON, =OFF) * add suffix /N for CTRL function with Negative Logic (=ON, 1=OFF) * add suffix -HC for premounted heatsink and clips Ordering Examples RP1-245SE/P = 24V 4:1 Input, 5V Output, Standard Temp. Range, Positive Logic CTRL pin fitted RP1-485DE/M1-HC = 48V 4:1Input, ±5V Output, Extended Temp. Range, No CTRL, Heatsink fitted UL Certified E RP1-EW P-12 REV: /29 Please Read Application Notes

180 POWERLINE Derating Graph (Ambient Temperature) 125 RP1-245SEW 125 RP1-S_DEW Series RP1-245SEW With Heat Sink Output Power (%) 75 Natural Convection Ambient Temperature Range ( C) Output Power (%) 75 5 Natural Convection Ambient Temperature Range ( C) 75 RP1-245DEW RP1-245DEW With Heat Sink Output Power (%) 5 Natural Convection Ambient Temperature Range ( C) 74 Output Power (%) 5 Natural Convection Ambient Temperature Range ( C) 78 Output Power (%) RP1-245SEW/M Natural Convection Ambient Temperature Range ( C) 125 RP1-245DEW/M2 Output Power (%) RP1-245SEW/M2 With Heat Sink Natural Convection Ambient Temperature Range ( C) RP1-245DEW/M2 With Heat Sink RP1-EW Output Power (%) 75 Natural Convection Ambient Temperature Range ( C) 74 Output Power (%) 75 Natural Convection Ambient Temperature Range ( C) 78 Derating graphs are valid only for the shown part numbers. If you need detailed derating-information about a part-number not shown here please contact our technical support service at info@recom-development.at REV:/29 P-13

181 RP1-EW POWERLINE Specifications (typical at nominal input and 25 C unless otherwise noted) RP1-S_DEW Series Input Voltage Range 24V nominal input 9-36VDC 48V nominal input 18-75VDC Input Filter Pi Type Input Surge Voltage ( ms max.) 24V Input 5VDC 48V Input VDC Input Reflected Ripple (nominal Vin and full load) 3mAp-p Start Up Time (nominal Vin and constant resistor load) 2ms typ. Remote ON/OFF (Optional. See Note 7) (Positive logic) DC-DC ON Open or 3.5V < Vr < 12V DC-DC OFF Short or V < Vr < 1.2V (Negative logic) DC-DC ON Short or V < Vr < 1.2V DC-DC OFF Open or 3.5V < Vr < 12V Remote OFF input current Nominal input 2mA Output Power 1W max. Output Voltage Accuracy (full Load and nominal Vin) ±2% Minimum Load (see Note 1) 1% of full load Line Regulation (low line, high line at full load) ±1% Load Regulation (25% to % full load) Single ±1% Dual ±2% Cross Regulation (asymmetrical 25%<>% load) ±5% Ripple and Noise (2MHz bandwith) Single 5mVp-p Dual 75mVp-p Temperature Coefficient ±.2%/ C max. Transient Response (25% load step change) 5µs Over Voltage Protection 5V output 6.2V Zener diode clamp 12V output 15V 15V output 18V Over Load Protection (% of full load at nominal Vin) 15% typ Undervoltage Lockout Short Circuit Protection Efficiency Isolation Voltage Isolation Resistance Isolation Capacitance none Hiccup, automatic recovery see Selection Guide table 16VDC min. 1 GΩ min. 3pF max. Operating Frequency 3kHz typ. Operating Temperature Range Standard -25 C to +85 C(with derating) (Reference Derating Curve) (see Note 9) M2-4 C to +85 C(with derating) Maximum Case Temperature + C Storage Temperature Range -55 C to +125 C Thermal Impedance Natural convection 12 C/Watt (see Note 8) Natural convection with Heat Sink 1 C/Watt Thermal Shock MIL-STD-81D P-14 Vibration Relative Humidity Case Material Base Material Potting Material REV: / Hz, 1G, 3 Min. along X, Y and Z 5% to 95% RH Nickel plated copper Non-conductive black plastic Epoxy (UL94-V) continued on next page

182 POWERLINE Specifications (typical at nominal input and 25 C unless otherwise noted) RP1-S_DEW Series Conducted Emissions (see Note 1) EN5522 Level A Radiated Emissions EN5522 Level A ESD EN6-4-2 Perf. Criteria B Radiated Immunity EN6-4-3 Perf. Criteria B Fast Transient EN6-4-4 Perf. Criteria B Surge EN6-4-5 Perf. Criteria B Conducted Immunity EN6-4-6 Perf. Criteria B Weight Dimensions MTBF (see Note 2) Package Style and Pinning (mm) 27g 5.8 x 25.4 x 1.2mm 1976 x 1 3 hours rd angle projection dia Pin Connections Bottom View Pin # Single Dual 1 +Vin +Vin 2 -Vin -Vin 3 +Vout +Vout 4 No Pin Com 5 -Vout -Vout 6* CTRL* CTRL* * Optional. See Note 7 Pin Pitch Tolerance ±.35 mm RP1-EW Notes : 1. The RP1 (W) series required a minimum 1% loading on the output to maintain specified regulation. Operation under no-load condition will not damage these devices, however they may not meet all listed specification. 2. BELLCORE TR-NWT-332. Case I: 5% Stress, Temperature at 4ºC. (Ground fixed and controlled environment). 3. Simulated source impedance of 12µH. 12µH inductor in series with +Vin. 4. Maximum value at nominal input voltage and full load of standard type. 5. Typical value at nominal input voltage and full load. 6. Test by minimum Vin and constant resistor load. 7. The ON/OFF control function can be positive or negative logic. The pin voltage is referenced to negative input. Positive logic ON/OFF is marked with suffix-p (eg. RP1-245SEW/P) Negative logic ON/OFF is marked with suffix-n (eg. RP1-245SEW/N). If no suffix is specified, the control pin will be omitted. 8. Heat sink is optional and P/N: 7G-2C. Powerline DC/DC Converters can be ordered with pre-mounted heatsinks including antivibration fixing clips (add suffix -HC). See Application Notes for heatsink details. 9. M2 version is more efficient, therefore, it can be operated in a more extensive temperature range than standard version. 1. See application notes for EMI-filtering. REV:/29 P-15

183 Features 2:1 Wide Input Voltage Range 12 Watts Output Power 1.6kVDC Isolation UL Certified Over Current Protection Five-Sided Shield Standard DIP24 and SMD-Pinning Efficiency to 88 % POWERLINE Description The RP12-A series DC/DC converterc are certified to UL and cul This makes them ideal for all telecom and industrial applications where approved safety standards are required. The DIP24 package is available in both pinned and SMD case styles and meets military standards for thermal shock and vibration tolerance. Selection Guide 12V, 24V and 48V Input Types 12 Watt DIP24/SMD Single & Dual Output RP12-A Part Number Input Output Output Input (4) Efficiency (5) Capacitive (6) Range Voltage Current Current Load max. DIP24 (SMD) VDC VDC ma ma % RP SA** µF RP12-125SA** µF RP SA** µF RP SA** µF RP SA** µF RP12-245SA** µF RP SA** µF RP SA** µF RP SA** µF RP12-485SA** µF RP SA** µF RP SA** µF RP12-125DA** 9-18 ±5 ± ±125µF RP DA** 9-18 ±12 ± ±2µF RP DA** 9-18 ±15 ± ±12µF RP12-245DA** ±5 ± ±125µF RP DA** ±12 ± ±2µF RP DA** ±15 ± ±12µF RP12-485DA** ±5 ± ±125µF RP DA** ±12 ± ±2µF RP DA** ±15 ± ±12µF ** add Suffix SMD for SMD package UL Certified E RP12-A P-16 REV: /29 Please Read Application Notes

184 POWERLINE Derating Graph (Ambient Temperature) RP12-S_DA Series RP12-485SA Output Power (%) Natural Convection Ambient Temperature Range ( C) 63 Derating graphs are valid only for the shown part numbers. If you need detailed derating-information about a part-number not shown here please contact our technical support service at info@recom-development.at Specifications (typical at nominal input and 25 C unless otherwise noted) Input Voltage Range 12V nominal input 9-18VDC 24V nominal input 18-36VDC 48V nominal input 36-75VDC Under Voltage Lockout 12V Input DC-DC ON 9VDC DC-DC OFF 8VDC 24V Input DC-DC ON 18VDC DC-DC OFF 16VDC 48V Input DC-DC ON 36VDC DC-DC OFF 33VDC Input Filter Input Voltage Variation dv/dt (Complies with ETS3 132 part 4.4) 5V/ms max. Input Surge Voltage ( ms max.) 12V Input 36VDC 24V Input 5VDC 48V Input VDC Input Reflected Ripple (nominal Vin and full load) (see Note 3) Pi Type 2mAp-p Start Up Time (nominal Vin and constant resistor load) 6ms typ. Remote ON/OFF (see Note 7) DC-DC ON Open or 3.V < Vr < 12V DC-DC OFF Short or V < Vr < 1.2V Remote OFF input curren Nominal input 2.5mA Output Power 12W max. Output Voltage Accuracy (full Load and nominal Vin) ±1.2% Minimum Load (see Note 1) 1% of full load continued on next page RP12-A REV:/29 P-17

185 POWERLINE Specifications (typical at nominal input and 25 C unless otherwise noted) RP12-S_DA Series RP12-A Line Regulation (low line, high line at full load) Single ±.2% Dual ±.5% Load Regulation (25% to % full load) Single ±.5% Dual ±1% Cross Regulation (asymmetrical 25% <>% load) ±5% Ripple and Noise (2MHz bandwith) Temperature Coefficient 85mVp-p ±.2%/ C max. Transient Response (25% load step change) 3µs Over Voltage Protection 3.3V 3.9V Zener diode clamp (only single) 5V 6.2V 12V 15V 15V 18V Over Load Protection (% of full load at nominal Vin) Undervoltage Lockout Short Circuit Protection Efficiency 15% typ See Application Notes Continuous, automatic recovery see Selection Guide table Isolation Voltage In to out 16VDC min. I/O to case 16VDC min. Isolation Resistance Isolation Capacitance Operating Frequency Operating Temperature Range Maximum Case Temperature Storage Temperature Range 1 GΩ min. 12pF max. 4kHz typ. -4 C to +85 C(with derating) + C -55 C to +125 C Thermal Impedance Natural convection 2 C/Watt Thermal Shock Vibration Relative Humidity Case Material Base Material MIL-STD-81D 1-55Hz, 1G, 3 Min. along X, Y and Z 5% to 95% RH Nickel plated copper Non-conductive black plastic Potting Material Epoxy (UL94-V) Conducted Emissions (see Note 8) EN5522 Class A Radiated Emissions EN5522 Class A ESD EN6-4-2 Perf. Criteria B Radiated Immunity EN6-4-3 Perf. Criteria B Fast Transient EN6-4-4 Perf. Criteria B Surge EN6-4-5 Perf. Criteria B Conducted Immunity EN6-4-6 Perf. Criteria B Weight DIP 18g SMD 2g Dimensions MTBF (see Note 2) 31.8 x 2.3 x 1.2mm 275 x 1 3 hours P-18 REV: /29

186 POWERLINE Notes : RP12-S_DA Series 1. The RP12 series requires a minimum of 1% loading on the output to maintain specified regulation. Operation under no-load condition will not damage these devices, however they may not meet all listed specification. 2. BELLCORE TR-NWT-332. Case l: 5% Stress, Temperature at 4 C (Ground fixed and controlled environment). 3. Simulated source impedance of 12µH. 12µH inductor in series with +Vin. 4. Maximum value at nominal input voltage and full load of standard type. 5. Typical value at nominal input voltage and full load. 6. Test by minimum Vin and constant resistor load. 7. The ON/OFF control pin voltage is referenced to negative input. 8. See application notes for EMI-filtering. Package Style and Pinning (mm) DIP24 Package Style rd angle projection Bottom View x.5 Rectangular Pin Pin Connections Pin # Single Dual 1 ON/OFF ON/OFF 2 -Vin -Vin 3 -Vin -Vin 9 NC Com 11 NC -Vout 14 +Vout +Vout 16 -Vout Com 22 +Vin +Vin 23 +Vin +Vin NC = No Connection Pin Pitch Tolerance ±.35 mm RP12-A SMD Package Style SMD Package Style Same spec. as the original DIP spec. and pin definition, excl. of the SMD type pin Pin area.1 x Bottom View Top View Pin Connections Pin # Single Dual 1 ON/OFF ON/OFF 2 -Vin -Vin 3 -Vin -Vin 9 NC Com 11 NC -Vout 14 +Vout +Vout 16 -Vout Com 22 +Vin +Vin 23 +Vin +Vin Others NC NC NC = No Connection Pin Pitch Tolerance ±.35 mm 11 x REV:/29 P-19

187 Features Regulated Converters 4:1 Wide Input Voltage Range 12 Watts Regulated Output Power 1.6kVDC Isolation Over Current and Over Voltage Protection Five-Sided Shield No Derating to 61 C Standard DIP24 Pinning Efficiency to 88 % POWERLINE RP12-AW Description The RP12-AW series wide range input DC/DC converterc are certified to UL and cul This makes them ideal for all telecom and industrial applications where approved safety standards are required. The DIP24 package is available in both pinned and SMD case styles and meets military standards for thermal shock and vibration tolerance. Selection Guide 24V and 48V Wide Input Types Part Number Input Output Output Input (4,5) Efficiency (6) Capacitive (7) Range Voltage Current Current Load max. DIP24 (SMD) VDC VDC ma ma % RP SAW** / µF RP12-245SAW** / µF RP SAW** / µF RP SAW** / µF RP SAW** / µF RP12-485SAW** / µF RP SAW** / µF RP SAW** / µF RP12-245DAW** 9-36 ±5 ±12 2/ ±125µF RP DAW** 9-36 ±12 ±5 25/61 86 ±2µF RP DAW** 9-36 ±15 ±4 25/61 86 ±12µF RP12-485DAW** ±5 ±12 1/39 85 ±125µF RP DAW** ±12 ±5 13/31 87 ±2µF RP DAW** ±15 ±4 13/31 87 ±12µF ** add Suffix SMD for SMD package 12 Watt DIP24 & SMD, Single & Dual Output UL Certified E RP12-AW Derating Graph (Ambient Temperature) Output Power (%) RP12-485SAW Vin 75 Natural Convection Nom Vin Ambient Temperature Range ( C) 65 Derating graphs are valid only for the shown part numbers. If you need detailed deratinginformation about a part-number not shown here please contact our technical support service at info@recom-development.at P-2 REV: /29 Please Read Application Notes

188 POWERLINE RP12-S_DAW Series Specifications (typical at nominal input and 25 C unless otherwise noted) Input Voltage Range 24V nominal input 9-36VDC 48V nominal input 18-75VDC Input Filter Input Surge Voltage (ms max) Pi Type 5VDC (24V Type), VDC (48V Type) Input Reflected Ripple (nominal Vin and full load) 2mAp-p Start Up Time (nominal Vin and constant resistor load) 45ms typ. Remote ON/OFF (see note 1) DC-DC ON Open or 3.V < Vr < 12V DC-DC OFF Short or V < Vr < 1.2V Remote OFF input current Nominal input 2.5mA Output Power 12W max. Output Voltage Accuracy (full Load and nominal Vin) ±1.2% Minimum Load % Line Regulation (low line, high line at full load) ±.2% Load Regulatiom (% to % load) ±.5% Single, ±.5% Cross Regulation Dual Ouput (asymmetric 25% <>% Load ) ±5% Ripple and Noise (2MHz bandwith) Temperature Coefficient 85mVp-p ±.2%/ C max. Transient Response (25% load step change) 25µs Input Voltage Variation, dv/dt complies with ETS3 132, part 4.4 5V/ms Over Load Protection (% of full load at nominal Vin) Overvoltage Protection (Single) Undervoltage Protection Short Circuit Protection Efficiency 15% typ Zener Diode Clamp See Application Notes Continuous, automatic recovery see Selection Guide table Isolation Voltage In to Out and I/O to case 16VDC min. Isolation Resistance Isolation Capacitance 1 GΩ min. 15pF max. Operating Frequency 4kHz typ. Operating Temperature Range (No derating) 5.1, 12, 15, ±12, ±15V -4 C to +65 C 3.3, ±5V -4 C to +61 C Maximum Case Temperature +15 C Storage Temperature Range -55 C to +125 C Thermal Impedance Natural convection 2 C/Watt Case Material Potting Material Nickel plated copper with non-conductive plastic base Epoxy (UL94-V) Weight 18g (DIP), 2g (SMD) Conducted Emissions (see note 3) EN5522 Class A Radiated Emissions (see note 3) EN5522 Class A ESD EN6-4-2 Perf. Critera B Radiated Immunity EN6-4-3 Perf. Critera A Fast Transient EN6-4-4 Perf. Critera B Surge EN6-4-5 Perf. Critera B Conducted Immunity EN6-4-6 Perf. Critera A Thermal Shock MIL-STD-81D Vibration Relative Humidity 1-55Hz, 1G, 3 Min. along X, Y and Z 5% to 95% RH MTBF (see note 2) Bellcore-TR-NWT x 1 3 hours RP12-AW REV:/29 P-21

189 POWERLINE Notes : RP12-S_DAW Series 1. The ON/OFF control pin voltage is referenced to negative input. 2. BELLCORE TR-NWT-332. Case l: 5% Stress, Temperature at 4 C (Ground fixed and controlled environment). 3. Requires external filter to meet EN5522 Class A 4. Typical value at nominal input voltage and no load. 5. Maximum value at nominal input voltage and full load 6. Typical value at nominal input voltage and full load. 7. Test by minimum Vin and constant resistor load. Package Style and Pinning (mm) DIP24 Package Style rd angle projection Pin Connections x.5 Rectangular Pin Pin # Single Dual 1 ON/OFF ON/OFF 2 -Vin -Vin 3 -Vin -Vin 9 NC Com 11 NC -Vout 14 +Vout +Vout 16 -Vout Com 22 +Vin +Vin 23 +Vin +Vin NC = No Connection Pin Pitch Tolerance ±.35 mm RP12-AW Bottom View SMD Package Style SMD Package Style Same spec. as the original DIP spec. and pin definition, excl. of the SMD type pin Pin area.1 x Bottom View Top View Pin Connections Pin # Single Dual 1 ON/OFF ON/OFF 2 -Vin -Vin 3 -Vin -Vin 9 NC Com 11 NC -Vout 14 +Vout +Vout 16 -Vout Com 22 +Vin +Vin 23 +Vin +Vin Others NC NC NC = No Connection Pin Pitch Tolerance ±.35 mm 11 x P-22 REV: /29

190 Features Description Selection Guide 24V and 48V Input Types Ultraminiature Open Frame SMD 15 Watts Output Power 2:1 Input Voltage Range Single Outputs 2.25kVDC Isolation Fixed Operating Frequency Optional Remote On/Off and Trim pins Efficiency to 88% The RP15-SOF series are SMD open frame ultraminiature power DC/DC converters in a case half the size of industry standard 15W converters. The converters use solder ball pins to enable SMD mounting and can be reflow soldered. Despite their small size, these converters are fully specified devices with output currents up to 3.5 Amps, no minimum load, 225VDC isolation and low ripple/noise figures. The outputs are also fully protected against short circuits, overcurrent and overvoltage. The RP15-SOF series will find many uses in telecommunications and other demanding applications where cost, board space or board height is at a premium. Part Number Input Output Output Input (1) Efficiency (2) Capacitive (3) Range Voltage Current Current Load max. VDC VDC ma ma % RP SOF** / µf RP15-245SOF** / µf RP SOF** / µF RP SOF** / µF RP SOF** / µf RP15-485SOF** / µf RP SOF** / µF RP SOF** / µF ** Standard part is without suffixes and trim and CTRL pins are not fitted. * add suffix /P for CTRL function with positive logic (1=ON, =OFF) including trim pin for single output * add suffix /N for CTRL function with negative logic (=ON, 1=OFF) including trim pin for single output * add suffix -R for Tape and Reel Packaging POWERLINE 15 Watt Single Output Open Frame SMD UL Certified E RP15-SOF Ordering Examples RP15-125SOF RP15-245SOF/P RP SOF-R = 12V Input, 5V Output, No CTRL or trim connections = 24V Input, 5V Output, Positive logic. CTRL and trim SMD pins fitted = 48V Input, 3.3V Output, Tape and Reel Packaging Derating Graphs (ambient Temperature) RP15-485SOF Derating graphs are valid only for the shown part number. If you need detailed derating information about a part number not shown here please contact our technical support service at info@recom-development.at Output Power (%) Natural Convection Ambient Temperature Range ( C) 76 Please Read Application Notes REV:/29 P-23

191 POWERLINE Specifications (typical at nominal input and 25 C unless otherwise noted) RP15-SOF Series RP15-SOF Input Voltage Range 24V nominal input 18-36VDC 48V nominal input 36-75VDC Input Filter Pi Type Input Surge Voltage ( ms max.) 24V Input 5VDC 48V Input VDC Input Reflected Ripple (nominal Vin and full load) (see Note 4) 3mAp-p typ. Start Up Time (nominal Vin and constant resistor load) 3ms max. Optional Remote ON/OFF (See Note 5) DC-DC ON Short or V < Vr < 1.2V Negative logic (/N) DC-DC OFF Open or 3.V < Vr < 15V DC-DC ON Open or 3.V < Vr < 15V Positive logic (/P) DC-DC OFF Short or V < Vr < 1.2V Remote Pin drive current Nominal Vin -.5mA~1.mA Remote OFF input current Nominal Vin 2mA max. Output Voltage Accuracy (full Load and nominal Vin) ±1% Optional Output Trim (see Note 5) ±1% Minimum Load % Line Regulation (low line, high line at full load) Single ±.2% Load Regulation (o% to full load) Single ±.2% Ripple and Noise (2MHz bandwith) 3.3, 5V Outputs 75mVp-p Others mvp-p Temperature Coefficient ±.2%/ C max. Transient Response 25% load step change 25µs Over Voltage Protection 3.3V V Zener diode clamp (only single) 5V V 12V V 15V V Over Load Protection (% of full load at nominal Vin) Undervoltage Lockout Short Circuit Protection Efficiency 15% typ See Application Notes Hiccup, automatic recovery see Selection Guide table Isolation Voltage Basic Isolation 2225VDC min. Isolation Resistance 1 GΩ min. Isolation Capacitance pf typ. Operating Frequency 3.3V, 5V 27kHz typ. All others 4kHz typ. Operating Temperature Range Storage Temperature Range Thermal Shock Vibration Relative Humidity Base Material -4 C to +85 C (with derating) -55 C to +125 C MIL-STD-81F 1-55Hz, 2G, 3 Min. along X, Y and Z 5% to 95% RH FR4 PCB Weight 1.5g Dimensions 25.4 x 25.4 x 9.9mm MTBF (see Note 9) Bellcore TR-NWT x 1³ hours MIL-HDBK 217F 1314 x 1 3 hours continued on next page P-24 REV: /29

192 POWERLINE Specifications (typical at nominal input and 25 C unless otherwise noted) RP15-SOF Series Conducted Emissions (see Note 7) EN5522 Level A/B Radiated Emissions EN5522 Level A/B Radiated Immunity EN6-4-3 Perf. Criteria A Fast Transient (see note 8) EN6-4-4 Perf. Criteria A Surge (see note 8) EN6-4-5 Perf. Criteria A Conducted Immunity EN6-4-6 Perf. Criteria A EMC Filtering - For Class B filter suggestion, see Application Notes Class A Filter 47pF/ 3kV Vout+ Input C1 + L1 Output 47pF/ 3kV Vout- RP15-SOF Vin=24V: C1=6.8µF/5V 1812 MLCC, L1 = 1µH, 1.4A, mohm, 54 SMD Vin=48V: C1= 2.2µF/V 1812 MLCC, L1 = 1µH, 1.4A, mohm, 54 SMD Notes : 1. Values at nominal input voltage and no load/full load. 2. Typical Value at nominal input voltage and full load. 3. Test by minimum Vin and constant resistor load. 4. Simulated source impedance of 12µH. 12µH inductor in series with +Vin. 5. If no suffix is specified, the control pin will be omitted. If fitted, the ON/OFF control function can be positive or negative logic. The pin voltage is referenced to negative input. Positive logic ON/OFF is marked with suffix-p (eg. RP15-245SOF/P). Negative logic ON/OFF is marked with suffix-n (eg. RP15-245SOF/N). 6. Optional Heat-sink P/N is 7G-47-F. Powerline DC/DC Converters can be ordered with pre-mounted heatsinks including antivibration fixing clips (add suffix -HC). See Application Notes for heatsink details. 7. Meets Class A with external components shown above. Will meet Class B with external common mode filter (see Application Notes) 8. Requires external capacitor to meet EN6-4-5: 22µF/V, low ESR (48mOhm) 9. BELLCORE TR-NWT-332. Case l: 5% Stress, Temperature at 4 C. MIL-HDBK 217F Notice 2. Ta = 25 C, full load, (Ground, Benign, controlled environment). REV:/29 P-25

193 POWERLINE Typical Characteristics RP15-485SOF Efficiency VS Input Voltage RP15-SF Series RP15-485SOF Efficiency VS Output load Efficiency (%) Input Voltage (V) Efficiency (%) Output Load (%) Package Style and Pinning (mm) 3rd angle projection stand off height = 2.3 min. Recommended Pads = 2.8mm dia. RP15-SF Bottom View Standard Bottom View /N or /P Pin Connections Pin # Standard /P or /N 1 +Vin +Vin 2 -Vin -Vin 3 no pin CTRL 4 +Vout +Vout 5 no pin Trim 6 -Vout -Vout PCB Tolerance ±.5 mm SMD Pin Pitch Tolerance ±.25 mm External Output Trimming (optional) With suffix /P or /N, the output can be externally trimmed by using the method shown here. See Application Notes for details 6 Trim Up 4 Trim Down R U R D 5 5 P-26 REV: /29

194 Features Description Selection Guide 24V and 48V Input Types Ultraminiature Open Frame SMD 15 Watts Output Power 4:1 Input Voltage Range Single Output 2.25kVDC Isolation Fixed Operating Frequency Optional Remote On/Off and Trim pins Efficiency to 87% The RP15-SOFW series are SMD open frame ultraminiature power DC/DC converters in a case half the size of industry standard 15W converters. The converters use solder ball pins to enable SMD mounting and can be reflow soldered. Despite their small size, the RP15-SOFW converters are fully specified devices with output currents up to 4 Amps, no minimum load, 225VDC isolation and low ripple/noise figures. The outputs are also fully protected against short circuits, overcurrent and overvoltage. The RP15-SFW series will find many uses in telecommunications and other demanding applications where price, board space or board height is at a premium. POWERLINE 15 Watt Single Output Open Frame SMD Part Number Input Output Output Input (1) Efficiency (2) Capacitive (3) Range Voltage Current Current Load max. VDC VDC ma ma % RP SOFW** /68 85 µf RP15-245SOFW** / µf RP SOFW** / µF RP SOFW** / µF RP SOFW** /34 85 µf RP15-485SOFW** / µf RP SOFW** / µF RP SOFW** / µF ** Standard part is without suffix and has no Trim or CTRL connections * add suffix /P for CTRL function with positive logic (1=ON, =OFF) including trim pin * add suffix /N for CTRL function with negative logic (=ON, 1=OFF) including trim pin. * add suffix -R for Tape and Reel Packaging UL Certified E RP15-SOFW Ordering Examples RP15-485SOFW = 48V 4:1 Input, 5V Output, No CTRL pin, No Trim Pin RP15-485SOFW/P = 48V 4:1 Input, 5V Output, Positive Logic CTRL pin and Trim pin fitted. RP SOFW/N = 24V 4:1 Input, 3.3V Output, Negative Logic CTRL pin and Trim pin fitted Derating Graph (Ambient Temperature) RP15-485SOFW Derating graphs are valid only for the shown part numbers. If you need detailed deratinginformation about a part-number not shown here please contact our technical support service at info@recom-development.at Output Power (%) Natural Convection Ambient Temperature Range ( C) 76 Please Read Application Notes REV:/29 P-27

195 POWERLINE Specifications (typical at nominal input and 25 C unless otherwise noted) RP15-SOFW Series RP15-SOFW Input Voltage Range 24V nominal input 9-36VDC 48V nominal input 18-75VDC Input Filter Pi Type Input Surge Voltage ( ms max.) 24V Input 5VDC 48V Input VDC Input Reflected Ripple (nominal Vin and full load) (see Note 4) 3mAp-p Start Up Time (nominal Vin and constant resistor load) 3ms max. Optional Remote ON/OFF (See Note 5) DC-DC ON Open or 3.V < Vr < 15V Negative logic (/N) DC-DC OFF Short or V < Vr < 1.2V DC-DC ON Short or V < Vr < 1.2V Posative logic (/P) DC-DC OFF Open or 3.V < Vr < 15V Remote Pin drive current Nominal Vin -.5mA~1.mA Remote OFF input current Nominal Vin 2.5mA Output Voltage Accuracy (full Load and nominal Vin) ±1% Optional Output Trim (see Note 5) ±1% Minimum Load % Line Regulation (low line, high line at full load) All Output voltages ±.2% Load Regulation (% to full load) All Output voltages ±.2% Ripple and Noise (2MHz bandwith) All Output voltages mvp-p Temperature Coefficient ±.2%/ C max. Transient Response (25% load step change) 25µs Over Voltage Protection 3.3V V Zener diode clamp (only single) 5V V 12V V 15V V Over Load Protection (% of full load at nominal Vin) Undervoltage Lockout Short Circuit Protection Efficiency 15% typ See Application Notes Hiccup, automatic recovery see Selection Guide table Isolation Voltage Basic Isolation 225VDC min. Isolation Resistance 1 GΩ min. Isolation Capacitance 15pF max. Operating Frequency 3.3V, 5V 35kHz typ All others 4kHz typ Operating Temperature Range Storage Temperature Range -4 C to +85 C (with derating) -55 C to +125 C Thermal Impedance Natural convection 18.2 C/Watt Thermal Shock Vibration Relative Humidity Base Material MIL-STD-81F 1-55Hz, 2G, 3 Min. along X, Y and Z 5% to 95% RH FR4 PCB Weight 1.5g Dimensions 27.9 x 23.9 x 8.5mm MTBF (see Note 8) Bellcore TR-NWT x 1 3 hours MIL-HDBK 217F 515 x 1 3 hours continued on next page P-28 REV: /29

196 POWERLINE Specifications (typical at nominal input and 25 C unless otherwise noted) RP15-SOFW Series Conducted Emissions (see Note 6) EN5522 Level A/B Radiated Emissions EN5522 Level B Radiated Immunity EN6-4-3 Perf. Criteria A Fast Transient (see note 7) EN6-4-4 Perf. Criteria A Surge (see note 7) EN6-4-5 Perf. Criteria A Conducted Immunity EN6-4-6 Perf. Criteria A EMC Filtering - For Class B filter suggestion, see Application Notes Class A Filter 47pF/ 3kV Vout+ Input C1 + L1 Output 47pF/ 3kV Vout- RP15-SFW Vin=24V: C1=6.8µF/5V 1812 MLCC, L1 = 1µH, 2.6A, 4mOhm, 75 SMD Vin=48V: C1= 2.2µF/V 1812 MLCC, L1 = 18µH, 1.6A, 1Ohm, 75 SMD Notes : 1. Values at nominal input voltage and no load/full load. 2. Typical Value at nominal input voltage and full load. 3. Test by minimum Vin and constant resistor load. 4. Simulated source impedance of 12µH. 12µH inductor in series with +Vin. 5. If no suffix is specified, the control and trim pins will be omitted. If fitted, the ON/OFF control function can be positive or negative logic. The pin voltage is referenced to negative input. Positive logic ON/OFF is marked with suffix-p (eg. RP15-245SOFW/P) Negative logic ON/OFF is marked with suffix-n (eg. RP15-245SOFW/N). 6. Meets Class A with external components shown above. Will meet Class B with external common mode filter (see Application Notes) 7. Requires external capacitor to meet EN6-4-4_5: 22µF/V, low ESR (48mOhm) 8. BELLCORE TR-NWT-332. Case l: 5% Stress, Temperature at 4 C. MIL-HDBK 217F Notice 2. Ta = 25 C, full load, (Ground Benign, controlled environment). REV:/29 P-29

197 POWERLINE Typical Characteristics RP15-485SOFW Efficiency VS Input Voltage RP15-SOFW Series RP15-485SOFW Efficiency VS Output load Efficiency (%) Input Voltage (V) Efficiency (%) Output Load (%) Package Style and Pinning (mm) 3rd angle projection RP15-SOFW Bottom View Standard stand off height = 2.3 min Recommended Pads = 2.8mm dia Bottom View /N or /P Pin Connections Pin # Standard /P or /N 1 +Vin +Vin 2 -Vin -Vin 3 no pin CTRL 4 +Vout +Vout 5 no pin Trim 6 -Vout -Vout PCB Tolerance ±.5 mm SMD Pin Pitch Tolerance ±.25 mm External Output Trimming (optional) 6 Trim Up 4 Trim Down With /P or /N suffix, output can be externally trimmed by using the method shown here. See Application Notes for details. 5 R U 5 R D P-3 REV: /29

198 Features Description Ultraminiature 25.4 x25.4x9.9mm Package 15 Watts Output Power Single and Dual Outputs 1.6kVDC Isolation Fixed Operating Frequency Six-Sided Continuous Shield Industry Standard Pinout Remote On/Off and Trim pins Efficiency to 89% The RP15-SA series are ultraminiature power DC/DC converters in a case half the size of industry standard 15W converters. Despite their small size, the RP15-SA converters are fully specified devices with output currents up to 4 Amps, no minimum load, 16VDC isolation and low ripple/noise figures. The outputs are also fully protected against short circuits, overcurrent and overvoltage. The RP15-SA series will find many uses in applications where board space and/or board height is at a premium. POWERLINE 15 Watt Single & Dual Output Selection Guide 24V and 48V Input Types Part Number Input Output Output Input (1) Efficiency (2) Capacitive (3) Range Voltage Current Current Load max. VDC VDC ma ma % RP SA** / µf RP15-125SA** / µf RP SA** / µF RP SA** / µF RP SA** / µf RP15-245SA** / µf RP SA** / µF RP SA** / µF RP SA** / µf RP15-485SA** / µf RP SA** / µF RP SA** / µF RP15-125DA** 9-18 ±5 ±15 3/ ±5µF RP DA** 9-18 ±12 ±625 3/ ±15µF RP DA** 9-18 ±15 ±5 3/ ±µf RP15-245DA** ±5 ±15 2/ ±5µF RP DA** ±12 ±625 15/ ±15µF RP DA** ±15 ±5 25/ ±µf RP15-485DA** ±5 ±15 15/ ±5µF RP DA** ±12 ±625 15/ ±15µF RP DA** ±15 ±5 2/ ±µf ** Standard part is without suffixes and Trim and CTRL pins are not fitted. * add suffix /P for CTRL function with positive logic (1=ON, =OFF) including trim pin for single output * add suffix /N for CTRL function with negative logic (=ON, 1=OFF) including trim pin for single output * add suffix -HC for premounted heatsink and clips UL Certified E RP15-A Ordering Examples RP15-245SA/P = 24V Input, 5V Output, Positive Logic CTRL pin and Trim pin fitted RP15-485DA-HC = 48V nput, ±5V Output, Heatsink fitted Please Read Application Notes REV:/29 P-31

199 POWERLINE Derating Graphs (ambient Temperature) Output Power (%) Natural Convection RP15-485SA Specifications (typical at nominal input and 25 C unless otherwise noted) RP15-S_DA Series Ambient Temperature Range ( C) 68 Ambient Temperature Range ( C) 73 Derating graphs are valid only for the shown part numbers. If you need detailed derating information about a part number not shown here please contact our technical support service at info@recom-development.at Output Power (%) Natural Convection RP15-485SA With Heat Sink RP15-A Input Voltage Range 12V nominal input 9-18VDC 24V nominal input 18-36VDC 48V nominal input 36-75VDC Input Filter Pi Type Input Surge Voltage ( ms max.) 12V Input 36VDC 24V Input 5VDC 48V Input VDC Input Reflected Ripple (nominal Vin and full load) (see Note 4) 3mAp-p Start Up Time (nominal Vin and constant resistor load) 3ms max. Optional Remote ON/OFF (See Note 5) DC-DC ON Short or V < Vr < 1.2V (Negative logic) DC-DC OFF Open or 3.V < Vr < 12V Remote Pin drive current Nominal Vin -.5mA~1.mA Remote OFF input current Nominal Vin 2.5mA Output Voltage Accuracy (full Load and nominal Vin) ±1% Optional Output Trim (see Note 5) ±1% Minimum Load % Line Regulation (low line, high line at full load) Single ±.2% Dual ±.5% Load Regulation (o% to full load) Single ±.2% Dual ±1% Cross Regulation (Asymmetrical 25% <>% load) Dual Output ±5% Ripple and Noise (2MHz bandwith) 3.3, 5V Outputs 75mVp-p Others mvp-p Temperature Coefficient ±.2%/ C max. Transient Response 25% load step change 25µs Over Voltage Protection 3.3V V Zener diode clamp (only single) 5V V 12V V 15V V Over Load Protection (% of full load at nominal Vin) Undervoltage Lockout Short Circuit Protection Efficiency Isolation Voltage Isolation Resistance Isolation Capacitance P-32 REV: /29 15% typ See Application Notes Hiccup, automatic recovery see Selection Guide table 16VDC min. 1 GΩ min. pf max. continued on next page

200 POWERLINE Specifications (typical at nominal input and 25 C unless otherwise noted) RP15-S_DA Series Operating Frequency Operating Temperature Range Maximum Case Temperature 4kHz typ. -4 C to +85 C(with derating) +15 C Storage Temperature Range -55 C to +125 C Thermal Impedance Natural convection 18.2 C/Watt (see Note 6) Natural convection with Heat Sink 15.8 C/Watt Thermal Shock Vibration Relative Humidity Case Material Base Material MIL-STD-81F 1-55Hz, 1G, 3 Min. along X, Y and Z 5% to 95% RH Nickel plated copper FR4 PCB Potting Material Epoxy (UL94-V) Conducted Emissions (see Note 7) EN5522 Level A Radiated Emissions EN5522 Level A ESD EN6-4-2 Perf. Criteria A Radiated Immunity EN6-4-3 Perf. Criteria A Fast Transient EN6-4-4 Perf. Criteria A Surge (see note 8) EN6-4-5 Perf. Criteria A Conducted Immunity EN6-4-6 Perf. Criteria A Weight Dimensions 25.4 x 25.4 x 9.9mm MTBF (see Note 9) Bellcore TR-NWT x 1 3 hours MIL-HDBK 217F 563 x 1 3 hours Notes : 1. Values at nominal input voltage and no load/full load. 2. Typical Value at nominal input voltage and full load. 3. Test by minimum Vin and constant resistor load. 4. Simulated source impedance of 12µH. 12µH inductor in series with +Vin. 5. The ON/OFF control function can be positive or negative logic. The pin voltage is referenced to negative input. Positive logic ON/OFF is marked with suffix-p (eg. RP15-245SA/P) Negative logic ON/OFF is marked with suffix-n (eg. RP15-245SA/N). If no suffix is specified, the control pin will be omitted. 6. Optional Heat-sink P/N is 7G-47-F. Powerline DC/DC Converters can be ordered with pre-mounted heatsinks including antivibration fixing clips (add suffix -HC). See Application Notes for heatsink details. 7. Meets Class A with external input capacitors shown below. Will meet Class B with external common mode filter (see Application Notes) 8. Requires external capacitor to meet EN6-4-5: 22µF/V, low ESR (48mOhm) 9. BELLCORE TR-NWT-332. Case l: 5% Stress, Temperature at 4 C. MIL-HDBK 217F Notice 2. Ta = 25 C, full load, (Ground, Benign, controlled environment). 15g RP15-A External Output Trimming (optional) With suffix /CTRL, the output can be externally trimmed by using the method shown here. See Application Notes for details 6 Trim Up R U 4 Trim Down R D REV:/29 P-33

201 POWERLINE Typical Characteristics RP15-485SA Efficiency VS Input Voltage RP15-S_DA Series RP15-485SA Efficiency VS Output load Efficiency (%) Efficiency (%) Input Voltage (V) Output Load (%) Package Style and Pinning (mm) 3rd angle projection RP15-A dia Pin Connections Pin # Single Single/ Dual Dual/ P or /N P or /N 1 +Vin +Vin +Vin +Vin 2 -Vin -Vin -Vin -Vin 3 no pin CTRL no pin CTRL 4 +Vout +Vout +Vout +Vout 5 no pin Trim Com Com 6 -Vout -Vout -Vout -Vout Case Tolerance ±.5 mm Pin Pitch Tolerance ±.25 mm 1.6ø+.15/ Bottom View Standard 2.32 Bottom View /CTRL Option Top View Footprint Details EMC Filtering - For Class B filter suggestion, see Application Notes Class A Filter Vin=12V: C1=1µF/25V 1812 MLCC, C2 omitted. Vin=24V: C1=6.8µF/5V 1812 MLCC, C2 omitted. Vin=48V: C1, C2 = 2.2µF/V 1812 MLCC Input + + C1 C2 Output P-34 REV: /29

202 Features Description Ultraminiature 25.4 x25.4x9.9mm Package 15 Watts Output Power Single or Dual Outputs Wide 4:1 Input Voltage Range 1.6kVDC Isolation Fixed Operating Frequency Six-Sided Continuous Shield Industry Standard Pinout Remote On/Off and Trim pins Efficiency to 87 % The RP15-SAW series are ultraminiature wide input voltage range power DC/DC converters in a case half the size of industry standard 15W converters. Despite their small size, the RP15-SAW converters are fully specified devices with output currents up to 4 Amps, no minimum load, 16VDC isolation and low ripple/noise figures. The outputs are also fully protected against short circuits, overcurrent and overvoltage. The RP15-SAW series will find many uses in applications where board space and/or board height is at a premium. POWERLINE 15 Watt Single & Dual Output Selection Guide 24V and 48V Input Types Part Number Input Output Output Input (1) Efficiency (2) Capacitive (3) Range Voltage Current Current Load max. VDC VDC ma ma % RP SAW** / µf RP15-245SAW** / µf RP SAW** / µF RP SAW** / µF RP SAW** / µf RP15-485SAW** / µf RP SAW** / µF RP SAW** / µF RP15-245DAW** 9-36 ±5 ±15 2/ ±5µF RP DAW** 9-36 ±12 ±625 25/ ±15µF RP DAW** 9-36 ±15 ±5 25/ ±µf RP15-485DAW** ±5 ±15 15/ ±5µF RP DAW** ±12 ±625 15/ ±15µF RP DAW** ±15 ±5 15/ ±µf ** Standard part is without suffixes and Trim and CTRL pins are not fitted. * add suffix /P for CTRL function with positive logic (1=ON, =OFF) including trim pin for single output * add suffix /N for CTRL function with negative logic (=ON, 1=OFF) including trim pin for single output * add suffix -HC for premounted heatsink and clips UL Certified E RP15-AW Ordering Examples RP15-245SAW/P = 24V 4:1 Input, 5V Output, Positive Logic CTRL pin and Trim pin fitted. RP15-485DAW-HC = 48V 4:1 Input, ±5V Output, Premounted Heatsink RP DAW/N = 48V 4:1 Input, ±5V Output, Negative Logic CTRL pin (no trim pin with dual output) Please Read Application Notes REV:/29 P-35

203 POWERLINE RP15-S_DAW Series Typical Characteristics 125 RP15-485SAW 125 RP15-485SAW With Heat Sink Output Power (%) Natural Convection Ambient Temperature Range ( C) Ambient Temperature Range ( C) 66 Derating graphs are valid only for the shown part numbers. If you need detailed derating-information about a part-number not shown here please contact our technical support service at info@recom-development.at Specifications (typical at nominal input and 25 C unless otherwise noted) Output Power (%) Natural Convection RP15-AW Input Voltage Range 24V nominal input 9-36VDC 48V nominal input 18-75VDC Input Filter Pi Type Input Surge Voltage ( ms max.) 24V Input 5VDC 48V Input VDC Input Reflected Ripple (nominal Vin and full load) (see Note 4) 3mAp-p Start Up Time (nominal Vin and constant resistor load) 3ms max. Optional Remote ON/OFF (See Note 5) DC-DC ON Short or V < Vr < 1.2V (Negative logic) DC-DC OFF Open or 3.V < Vr < 12V Remote Pin drive current Nominal Vin -.5mA~1.mA Remote OFF input current Nominal Vin 2.5mA Output Voltage Accuracy (full Load and nominal Vin) ±1% Optional Output Trim (see Note 5) ±1% Minimum Load % Line Regulation (low line, high line at full load) Single ±.2% Dual ±.5% Load Regulation (o% to full load) Single ±.2% Dual ±1% Cross Regulation (Asymmetrical 25% <> % load) Dual Output ±5% Ripple and Noise (2MHz bandwith) 3.3, 5V Outputs 75mVp-p Others mvp-p Temperature Coefficient ±.2%/ C max. Transient Response (25% load step change) 25µs Over Voltage Protection 3.3V V Zener diode clamp (only single) 5V V 12V V 15V V Over Load Protection (% of full load at nominal Vin) Undervoltage Lockout Short Circuit Protection Efficiency Isolation Voltage Isolation Resistance Isolation Capacitance 15% typ See Application Notes Hiccup, automatic recovery see Selection Guide table 16VDC min. 1 GΩ min. pf max. continued on next page P-36 REV: /29

204 POWERLINE Specifications (typical at nominal input and 25 C unless otherwise noted) RP15-S_DAW Series Operating Frequency Operating Temperature Range Maximum Case Temperature 4kHz typ -4 C to +85 C(with derating) +15 C Storage Temperature Range -55 C to +125 C Thermal Impedance Natural convection 18.2 C/Watt (see Note 6) Natural convection with Heat Sink 15.8 C/Watt Thermal Shock Vibration Relative Humidity Case Material Base Material MIL-STD-81F 1-55Hz, 1G, 3 Min. along X, Y and Z 5% to 95% RH Nickel plated copper FR4 PCB Potting Material Epoxy (UL94-V) Conducted Emissions (see Note 7) EN5522 Level A Radiated Emissions EN5522 Level A ESD EN6-4-2 Perf. Criteria A Radiated Immunity EN6-4-3 Perf. Criteria A Fast Transient EN6-4-4 Perf. Criteria A Surge (see note 8) EN6-4-5 Perf. Criteria A Conducted Immunity EN6-4-6 Perf. Criteria A Weight Dimensions 25.4 x 25.4 x 9.9mm MTBF (see Note 9) Bellcore TR-NWT x 1 3 hours MIL-HDBK 217F 563 x 1 3 hours Notes : 1. Values at nominal input voltage and no load/full load. 2. Typical Value at nominal input voltage and full load. 3. Test by minimum Vin and constant resistor load. 4. Simulated source impedance of 12µH. 12µH inductor in series with +Vin. 5. The ON/OFF control function can be positive or negative logic. The pin voltage is referenced to negative input. Positive logic ON/OFF is marked with suffix-p (eg. RP15-245SAW/P) Negative logic ON/OFF is marked with suffix-n (eg. RP15-245SAW/N). If no suffix is specified, the control pin will be omitted. 6. Optional Heat-sink P/N is 7G-47-F. Powerline DC/DC Converters can be ordered with pre-mounted heatsinks including antivibration fixing clips (add suffix -HC). See Application Notes for heatsink details. 7. Meets Class A with external input capacitors shown below. Will meet Class B with external common mode filter (see Application Notes) 8. Requires external capacitor to meet EN6-4-5: 22µF/V, low ESR (48mOhm) 9. BELLCORE TR-NWT-332. Case l: 5% Stress, Temperature at 4 C. MIL-HDBK 217F Notice 2. Ta = 25 C, full load, (Ground Benign, controlled environment). 15g RP15-AW External Output Trimming (optional) With /CTRL suffix, output can be externally trimmed by using the method shown here. See Application Notes for details. 6 Trim Up R U 4 Trim Down R D REV:/29 P-37

205 POWERLINE Typical Characteristics RP15-485SAW Efficiency VS Input Voltage RP15- S_DAW RP15-485SAW Efficiency VS Output load Efficiency (%) Input Voltage (V) Efficiency (%) Output Load (%) Package Style and Pinning (mm) 3rd angle projection RP15-AW dia Pin Connections Pin # Single Single/ Dual Dual/ P or /N P or /N 1 +Vin +Vin +Vin +Vin 2 -Vin -Vin -Vin -Vin 3 no pin CTRL no pin CTRL 4 +Vout +Vout +Vout +Vout 5 no pin Trim Com Com 6 -Vout -Vout -Vout -Vout Case Tolerance ±.5 mm Pin Pitch Tolerance ±.25 mm 1.6ø+.15/ Bottom View Standard 2.32 Bottom View /CTRL Option Top View Footprint Details EMC Filtering - For Class B filter suggestion, see Application Notes Class A Filter Vin=24V: C1=6.8µF/5V 1812 MLCC, C2 omitted. Vin=48V: C1, C2 = 2.2µF/V 1812 MLCC Input + + C1 C2 Output P-38 REV: /29

206 Features 2:1 Wide Input Voltage Range 15 Watts Output Power 1.6kVDC Isolation UL Certified Fixed Operating Frequency Six-Sided Continuous Shield Standard 5.8 x25.4x1.2mm Package Efficiency to 88 % POWERLINE Description The RP15-F series DC/DC converters are certified to UL and to cul This makes them ideal for all telecom and industrial applications where approved safety standards are required. The industry standard 2 x 1 package meets military standards for thermal shock and vibration tolerance. Selection Guide 12V, 24V and 48V Input Types 15 Watt 2 x 1 Single & Dual Output Part Number Input Output Output Input (4) Efficiency (5) Capacitive (6) Range Voltage Current Current Load max. VDC VDC ma ma % RP SF µF RP15-125SF µF RP SF µF RP SF µF RP SF µF RP15-245SF µF RP SF µF RP SF µF RP SF µF RP15-485SF µF RP SF µF RP SF µF RP15-125DF 9-18 ±5 ± ±12µF RP DF 9-18 ±12 ± ±495µF RP DF 9-18 ±15 ± ±165µF RP15-245DF ±5 ± ±12µF RP DF ±12 ± ±495µF RP DF ±15 ± ±165µF RP15-485DF ±5 ± ±12µF RP DF ±12 ± ±495µF RP DF ±15 ± ±165µF UL Certified E RP15-F * add /P for CTRL function with Positive Logic (1=ON, =OFF) * add /N for CTRL function with Negative Logic (=ON, 1=OFF) * add suffix -HC for premounted heatsink and clips Ordering Examples RP15-245SF/P = 24V Input, 5V Output, Positive Logic CTRL pin fitted RP15-485DF-HC = 48V Input, ±5V Output, No CTRL pin, Heatsink fitted Please Read Application Notes REV:/29 P-39

207 POWERLINE Derating Graph (Ambient Temperature) RP15-485SF RP15-S_DF Series RP15-485SF With Heat Sink Output Power (%) Natural Convection Ambient Temperature Range ( C) Ambient Temperature Range ( C) Derating graphs are valid only for the shown part numbers. If you need detailed derating-information about a part-number not shown here please contact our technical customer service at info@recom-development.at Typical Characteristics Output Power (%) Natural Convection RP15-485SF RP15-485SF Efficiency VS Input Voltage Efficiency VS Output load RP15-F Efficiency (%) Input Voltage (V) Efficiency (%) Output Load (A) Specifications (typical at nominal input and 25 C unless otherwise noted) Input Voltage Range 12V nominal input 9-18VDC 24V nominal input 18-36VDC 48V nominal input 36-75VDC Input Filter Input Surge Voltage ( ms max.) 12V Input 36VDC 24V Input 5VDC 48V Input VDC Input Reflected Ripple (nominal Vin and full load) (see Note 3) Pi Type 2mAp-p Start Up Time (nominal Vin and constant resistor load) 2ms typ. Remote ON/OFF (Optional. See Note 7) (Positive logic) DC-DC ON Open or 3.5V < Vr < 12V DC-DC OFF Short or V < Vr < 1.2V (Negative logic) DC-DC ON Short or V < Vr < 1.2V DC-DC OFF Open or 3.5V < Vr < 12V Remote OFF input current Nominal input 2mA Output Power 15W max. Output Voltage Accuracy (full Load and nominal Vin) ±1% continued on next page P-4 REV: /29

208 POWERLINE Specifications (typical at nominal input and 25 C unless otherwise noted) Minimum Load (see Note 1) RP15-S_DF Series 1% of full load Line Regulation (low line, high line at full load) ±1% Load Regulation (25% to % full load) Single ±1% Dual ±2% Cross Regulation (asymmetrical 25% y<>% load) ±5% Ripple and Noise (2MHz bandwith) Single 5mVp-p Dual 75mVp-p Temperature Coefficient ±.2%/ C max. Transient Response (25% load step change) 5µs Over Voltage Protection 3.3V 3.9V Zener diode clamp (only single) 5V 6.2V 12V 15V 15V 18V Over Load Protection (% of full load at nominal Vin) Undervoltage Lockout Short Circuit Protection Efficiency Isolation Voltage Isolation Resistance Isolation Capacitance 15% typ none Hiccup, automatic recovery see Selection Guide table 16VDC min. 1 GΩ min. 3pF max. Operating Frequency Single 5kHz typ. Dual 3kHz typ. Approved to Safety Standards Operating Temperature Range Maximum Case Temperature UL 195, EN695-4 C to +85 C(with derating) + C Storage Temperature Range -55 C to +125 C Thermal Impedance Natural convection 12 C/Watt (see Note 8) Natural convection with Heat Sink 1 C/Watt Thermal Shock Vibration Relative Humidity Case Material Base Material MIL-STD-81D 1-55Hz, 1G, 3 Min. along X, Y and Z 5% to 95% RH Nickel plated copper Non-conductive black plastic Potting Material Epoxy (UL94-V) Conducted Emissions (see Note 9) EN5522 Level A Radiated Emissions EN5522 Level A ESD EN6-4-2 Perf. Criteria B Radiated Immunity EN6-4-3 Perf. Criteria B Fast Transient EN6-4-4 Perf. Criteria B Surge EN6-4-5 Perf. Criteria B Conducted Immunity EN6-4-6 Perf. Criteria B Weight Dimensions MTBF (see Note 2) 27g 5.8 x 25.4 x 1.2mm 241 x 1 3 hours REV:/29 P-41 RP15-F

209 POWERLINE Notes : RP15-S_DF Series 1. The RP15 series requires a minimum of 1% loading on the output to maintain specified regulation. Operation under no-load condition will not damage these devices, however they may not meet all listed specification. 2. BELLCORE TR-NWT-332. Case l: 5% Stress, Temperature at 4 C (Ground fixed and controlled environment). 3. Simulated source impedance of 12µH. 12µH inductor in series with +Vin. 4. Maximum value at nominal input voltage and full load of standard type. 5. Typical value at nominal input voltage and full load. 6. Test by minimum Vin and constant resistor load. 7. The ON/OFF control function can be positive or negative logic. The pin voltage is referenced to negative input. Positive logic ON/OFF is marked with suffix-p (eg. RP15-245SF/P) Negative logic ON/OFF is marked with suffix-n (eg. RP15-245SF/N). If no suffix is specified, the control pin will be omitted. 8. Heat sink is optional and P/N: 7G-2C. Powerline DC/DC Converters can be ordered with pre-mounted heatsinks including antivibration fixing clips (add suffix -HC). See Application Notes for heatsink details. 9. See application notes for Class B commom mode filter suggestion. Package Style and Pinning (mm) 3rd angle projection RP15-F 15.2 dia Pin Connections Bottom View Pin # Single Dual 1 +Vin +Vin 2 -Vin -Vin 3 +Vout +Vout 4 No Pin Com 5 -Vout -Vout 6* CTRL* CTRL* * Optional. See Note 7. Pin Pitch Tolerance ±.35 mm P-42 REV: /29

210 Features Regulated Converters Description Selection Guide 24V and 48V Wide Input Types 4:1 Wide Input Voltage Range 15 Watts Regulated Output Power 1.6kVDC Isolation Over Current and Over Voltage Protection Six-Sided Shield No Derating to 65 C Standard 2 x 1 Package and Pinning Efficiency to 86 % The RP15-FW series wide range input DC/DC converters are certified to UL and to cul This makes them ideal for all telecom and industrial applications where approved safety standards are required. The industry standard 2 x 1 package meets military standards for thermal shock and vibration tolerance. Part Number Input Output Output Input (4,5) Efficiency (6) Capacitive (7) Range Voltage Current Current Load max. VDC VDC ma ma % µf RP SFW / µF RP15-245SFW / µF RP SFW / µF RP SFW / µF RP SFW / µF RP15-485SFW / µF RP SFW / µF RP SFW / µF RP15-245DFW 9-36 ±5 ±15 85/81 82 ±36µF RP DFW 9-36 ±12 ±625 / ±625µF RP DFW 9-36 ±15 ±5 / ±4µF RP15-485DFW ±5 ±15 45/4 82 ±36µF RP DFW ±12 ±625 5/ ±625µF RP DFW ±15 ±5 5/ ±4µF * add /P for CTRL function with Positive Logic (1=ON, =OFF) * add /N for CTRL function with Negative Logic (=ON, 1=OFF) * add suffix -HC for premounted heatsink and clips POWERLINE 15 Watt 2 x 1 Single & Dual Output UL Certified E RP15-FW Ordering Examples RP15-245SFW/P = 24V 4:1 Input, 5V Output, Positive Logic CTRL pin fitted RP15-485DFW-HC = 48V 4:1Input, ±5V Output, No CTRL pin, Heatsink fitted Derating Graph (Ambient Temperature) RP15-485SFW Output Power (%) Natural Convection 75Vin Nom Vin Ambient Temperature Range ( C) 75 Derating graphs are valid only for the shown part numbers. If you need detailed derating information about a part number not shown here please contact our technical customer service at info@recom-development.at Please Read Application Notes REV:/29 P-43

211 POWERLINE Specifications (typical at nominal input and 25 C unless otherwise noted) RP15-S_DFW Series RP15-FW Input Voltage Range 24V nominal input 9-36VDC 48V nominal input 18-75VDC Input Filter Pi Type Input Surge Voltage ( ms max.) 24V Input 5VDC 48V Input VDC Input Reflected Ripple (nominal Vin and full load) 2mAp-p Start Up Time (nominal Vin and constant resistor load) 2ms typ. Remote ON/OFF (Optional. See note 1) DC-DC ON Open or 3.V < Vr < 12V DC-DC OFF Short or V < Vr < 1.2V Remote OFF input current Nominal input 2.5mA Output Power 15W max. Output Voltage Accuracy (full Load and nominal Vin) ±1% Minimum Load % Line Regulation (low line, high line at full load) ±.2% Load Regulation (% to % full load) Single ±.5% Dual ±1% Cross Regulation Dual Output (asymmetrical 25% <>%load) Dual ±5% Ripple and Noise (2MHz bandwith) 3.3, 5.V 5mVp-p (measured with a 14pF ceramic across the output) 12, 15, ±5, ±12, ±15V 75mVp-p Temperature Coefficient ±.2%/ C max. Transient Response (25% load step change) 25µs Input Voltage Variation, dv/dt complies with ETS3 132, part 4.4 5V/ms Over Load Protection (% of full load at nominal Vin) Overvoltage Protection (Single) Undervoltage Protection Short Circuit Protection Efficiency 15% typ Zener Diode Clamp See Application Notes Continuous, automatic recovery see Selection Guide table Isolation Voltage In to Out and I/O to case 16VDC min. Isolation Resistance Isolation Capacitance 1 GΩ min. 15pF max. Operating Frequency 4kHz typ. Operating Temperature Range 5.1, 12, 15, ±12, ±15V -4 C to +75 C 3.3, ±5V -4 C to +65 C with derating -4 C to +15 C Maximum Case Temperature +15 C Storage Temperature Range -55 C to +125 C Thermal Impedance (see note 8) Natural convection 12 C/Watt with Heatsink 1 C/Watt Case Material Base Material Potting Material Weight Nickel plated copper Non-conductive black plastic Epoxy (UL94-V) 27g continued on next page P-44 REV: /29

212 POWERLINE Specifications, cont. (typical at nominal input and 25 C unless otherwise noted) RP15-S_DFW Series Conducted Emissions (see note 3) EN5522 Class A Radiated Emissions (see note 3) EN5522 Class A ESD EN6-4-2 Perf. Critera B Radiated Immunity EN6-4-3 Perf. Critera A Fast Transient EN6-4-4 Perf. Critera B Surge EN6-4-5 Perf. Critera B Conducted Immunity EN6-4-6 Perf. Critera A Thermal Shock Vibration Relative Humidity MIL-STD-81D 1-55Hz, 1G, 3 Min. along X, Y and Z 5% to 95% RH MTBF (see note 2) Bellcore-TR-NWT x 1 3 hours Notes : 1. The ON/OFF control function can be positive or negative logic. The pin voltage is referenced to negative input. Positive logic ON/OFF is marked with suffix-p (eg. RP15-245SFW/P) Negative logic ON/OFF is marked with suffix-n (eg. RP15-245SFW/N). If no suffix is specified, the control pin will be omitted. 2. BELLCORE TR-NWT-332. Case l: 5% Stress, Temperature at 4 C (Ground fixed and controlled environment). 3. Requires external filter to meet EN5522 Class A and Class B (refer to Application Notes) 4. Typical value at nominal input voltage and no load. 5. Maximum value at nominal input voltage and full load 6. Typical value at nominal input voltage and full load. 7. Test by minimum Vin and constant resistor load. 8. Optional Heatsink Part Number 7G-2C. Powerline DC/DC Converters can be ordered with pre-mounted heatsinks including antivibration fixing clips (add suffix -HC). See Application Notes for heatsink details. Package Style and Pinning (mm) RP15-FW 2 x 1 Package Style 3rd angle projection dia Pin Connections Bottom View Pin # Single Dual 1 +Vin +Vin 2 -Vin -Vin 3 +Vout +Vout 4 No Pin Com 5 -Vout -Vout 6* CTRL* CTRL* * Optional. See Note 1. Pin Pitch Tolerance ±.35 mm REV:/29 P-45

213 RP2-F Features Description Selection Guide 12V, 24V and 48V Input Types 2:1 Wide Input Voltage Range 2 Watts Output Power 1.6kVDC Isolation UL Certified Fixed Operating Frequency Six-Sided Continuous Shield Standard 5.8 x25.4x1.2mm Package Efficiency to 89% The RP2-F series DC/DC converters are certified to UL and to cul This makes them ideal for all telecom and industrial applications where approved safety standards are required. The industry standard 2 x 1 package meets military standards for thermal shock and vibration tolerance. Part Number Input Output Output Input (4) Efficiency (5) Capacitive (6) Range Voltage Current Current Load max. VDC VDC ma ma % RP SF µF RP2-125SF µF RP2-1212SF µF RP2-1215SF µF RP SF µF RP2-245SF µF RP2-2412SF µF RP2-2415SF µF RP SF µF RP2-485SF µF RP2-4812SF µF RP2-4815SF µF RP2-1212DF 9-18 ±12 ± ±68µF RP2-1215DF 9-18 ±15 ± ±45µF RP2-2412DF ±12 ± ±68µF RP2-2415DF ±15 ± ±45µF RP2-4812DF ±12 ± ±68µF RP2-4815DF ±15 ± ±45µF * no suffix for CTRL function with Positive Logic (1=ON, =OFF), this is standard * add /N for CTRL function with Negative Logic (=ON, 1=OFF) * add suffix -HC for premounted heatsink and clips POWERLINE 2 Watt 2 x 1 Single & Dual Output UL Certified E RP2-F Ordering Examples RP2-245SF = 24V Input, 5V Output, Positive Logic CTRL pin fitted RP2-4812DF/N-HC = 48V Input, ±12V Output, Negative Logic CTRL pin fitted, Heatsink fitted P-46 REV: /29 Please Read Application Notes

214 POWERLINE Derating Graph (Ambient Temperature) 125 RP2-125SF 125 RP2-S_DF Series RP2-125SF With Heat Sink Output Power (%) Natural Convection Ambient Temperature Range ( C) 65 C Ambient Temperature Range ( C) Derating graphs are valid only for the shown part numbers. If you need detailed derating-information about a part-number not shown here please contact our technical support service at info@recom-development.at Output Power (%) Natural Convection Typical Characteristics Efficiency (%) RP SF Efficiency VS Input Voltage Input Voltage (V) Efficiency (%) RP SF Efficiency VS Output Load Output Load (A) RP2-F Specifications (typical at nominal input and 25 C unless otherwise noted) Input Voltage Range 12V nominal input 9-18VDC 24V nominal input 18-36VDC 48V nominal input 36-75VDC Input Filter (see Note 9) L-C Type Input Voltage Variation dv/dt (Complies with ETS3 132 part 4.4) 5V/ms max Input Surge Voltage ( ms max.) 12V Input 36VDC 24V Input 5VDC 48V Input VDC Input Reflected Ripple (nominal Vin and full load) (see Note 3) 2mAp-p Start Up Time (nominal Vin and constant resistor load) 1ms typ. Remote ON/OFF (see Note 7) DC-DC ON Open or 3.V < Vr < 12V DC-DC OFF Short or V < Vr < 1.2V Remote OFF input current Nominal input 2.5mA Output Power 2W max. Output Voltage Accuracy (full Load and nominal Vin) ±1% Voltage Adjustability ±1% continued on next page REV:/29 P-47

215 POWERLINE Specifications (typical at nominal input and 25 C unless otherwise noted) RP2-S_DF Series Minimum Load (see Note 1) Single % Dual 1% of full load Line Regulation (low line, high line at full load) ±.2% Load Regulation (25% to % full load) ±.5% RP2-F Cross Regulation (asymmetrical 25% <>% load) Dual ±5% Ripple and Noise (2MHz bandwith) Single 1.5, 1.8, 2.5, 3.3V 6mVp-p (Measured with a 4pF/5V MLCC) Single 5, 12, 15V 75mVp-p Dual 5, 12, 15V mvp-p Temperature Coefficient ±.2%/ C max. Transient Response (25% load step change) 5µs Over Voltage Protection 1.5, 1.8, 2.5, 3.3V 3.9V Zener diode clamp (only single) 5V 6.2V 12V 15V 15V 18V Over Load Protection (% of full load at nominal Vin) Undervoltage Lockout Short Circuit Protection 15% typ none Hiccup, automatic recovery Efficiency see Selection Guide table Isolation Voltage Input to Output 16VDC min. Input (Output) to case 16VDC min. Isolation Resistance Isolation Capacitance Operating Frequency Operating Temperature Range Maximum Case Temperature 1 GΩ min. pf max. 5kHz typ. -4 C to +85 C(with derating) + C Storage Temperature Range -55 C to +125 C Thermal Impedance Natural convection 12 C/Watt (see Note 8) Natural convection with Heat Sink 1 C/Watt Thermal Shock Vibration Relative Humidity Case Material Base Material MIL-STD-81D 1-55Hz, 1G, 3 Min. along X, Y and Z 5% to 95% RH Nickel plated copper Non-conductive black plastic Potting Material Epoxy (UL94-V) Conducted Emissions (see Note 1) EN5522 Class A Radiated Emissions EN5522 Class A ESD EN6-4-2 Perf. Criteria B Radiated Immunity EN6-4-3 Perf. Criteria B Fast Transient EN6-4-4 Perf. Criteria B Surge EN6-4-5 Perf. Criteria B Conducted Immunity EN6-4-6 Perf. Criteria B Weight Dimensions MTBF (see Note 2) 27g 5.8 x 25.4 x 1.2mm 1791 x 1 3 hours P-48 REV: /29

216 POWERLINE Notes : RP2-S_DF Series 1. The RP2-S_DF series requires a minimum of 1% loading on the output to maintain specified regulation. Operation under no-load condition will not damage these devices, however they may not meet all listed specification. 2. BELLCORE TR-NWT-332. Case l: 5% Stress, Temperature at 4 C (Ground fixed and controlled environment). 3. Simulated source impedance of 12µH. 12µH inductor in series with +Vin. 4. Maximum value at nominal input voltage and full load of standard type. 5. Typical value at nominal input voltage and full load. 6. Test by minimum Vin and constant resistor load. 7. The ON/OFF control function can be positive or negative logic. The pin voltage is referenced to negative input. Positive logic ON/OFF is standard, no suffix (Ex. RP2-245SF) Negative logic ON/OFF is marked with suffix-n (Ex. RP2-245SF/N). 8. Heat sink is optional and P/N: 7G-2C. Powerline DC/DC Converters can be ordered with pre-mounted heatsinks including antivibration fixing clips (add suffix -HC). See Application Notes for heatsink details. 9. An external filter capacitor is required for normal operation. The capacitor should be capable of handling 1A ripple current for 48V/24V models. RECOM suggest: Nippon chemi-con KY series, 22µF/V, ESR 9m Ω. 1.See application notes for Class B common mode filter suggestion. Package Style and Pinning (mm) 3rd angle projection dia RP2-F Pin Connections Bottom View Pin # Single Dual 1 +Vin +Vin 2 -Vin -Vin 3 +Vout +Vout 4 Trim Com 5 -Vout -Vout 6 CTRL CTRL Pin Pitch Tolerance ±.35 mm External Output Trimming 5 Trim Up 4 Trim Down Output can be externally trimmed by using the method shown below. See Application Notes for details. R U R D REV:/29 P-49

217 RP2-FW Features Regulated Converters Description Selection Guide 24V and 48V Wide Input Types 4:1 Wide Input Voltage Range 2 Watts Regulated Output Power 1.6kVDC Isolation Over Current and Over Voltage Protection Six-Sided Shield No Derating to 63 C Standard 2 x 1 Package and Pinning Efficiency to 86 % The RP2-FW series wide rangew input DC/DC converters are certified to UL and to cul This makes them ideal for all telecom and industrial applications where approved safety standards are required. The industry standard 2 x 1 package meets military standards for thermal shock and vibration tolerance. Part Number Input Output Output Input (4,5) Efficiency (6) Capacitive (7) Range Voltage Current Current Load max. VDC VDC ma ma % RP SFW / µF RP2-245SFW / µF RP2-2412SFW / µF RP2-2415SFW / µF RP SFW / µF RP2-485SFW / µF RP2-4812SFW / µF RP2-4815SFW / µF RP2-245DFW 9-36 ±5 ±2 85/ ±48µF RP2-2412DFW 9-36 ±12 ±833 / ±625µF RP2-2415DFW 9-36 ±15 ±667 / ±525µF RP2-485DFW ±5 ±2 45/ ±48µF RP2-4812DFW ±12 ±833 5/ ±825µF RP2-4815DFW ±15 ±667 5/58 86 ±525µF * no suffix for CTRL function with Positive Logic (1=ON, =OFF), this is standard * add /N for CTRL function with Negative Logic (=ON, 1=OFF) * add suffix -HC for premounted heatsink and clips Ordering Examples RP2-245SFW = 24V 4:1 Input, 5V Output, Positive Logic CTRL pin fitted RP2-4812DFW/N-HC = 48V 4:1 Input, ±12V Output, Negative Logic CTRL pin fitted, Heatsink fitted POWERLINE 2 Watt 2 x 1 Single & Dual Output UL Certified E RP2-FW Derating Graph (Ambient Temperature) RP2-485SFW P-5 Output Power (%) Natural Convection Nom Vin 5 18Vin Ambient Temperature Range ( C) 63 REV: /29 Derating graphs are valid only for the shown part numbers. If you need detailed derating information about a part number not shown here please contact our technical customer support at info@recom-development.at Please Read Application Notes

218 POWERLINE Specifications (typical at nominal input and 25 C unless otherwise noted) RP2-S_DFW Series Input Voltage Range 24V nominal input 9-36VDC 48V nominal input 18-75VDC Input Filter Pi Type Input Surge Voltage ( ms max.) 24V Input 5VDC 48V Input VDC Input Reflected Ripple (nominal Vin and full load) 2mAp-p Start Up Time (nominal Vin and constant resistor load) 2ms typ. Remote ON/OFF (see Note 1) DC-DC ON Open or 3.V < Vr < 12V DC-DC OFF Short or V < Vr < 1.2V Remote OFF input current Nominal input 2.5mA Output Power 2W max. Output Voltage Accuracy (full Load and nominal Vin) ±1% Minimum Load % Line Regulation (low line, high line at full load) ±.2% Load Regulation (% to % full load) Single ±.5% Dual ±1% Cross Regulation Dual Output (asymmetrical load 25% <>% load) ±5% Ripple and Noise (2MHz bandwith) 3.3V 6mVp-p 5., 12, 15V 75mVp-p ±5, ±12, ±15V mvp-p Temperature Coefficient ±.2%/ C max. Transient Response (25% load step change) 25µs Input Voltage Variation, dv/dt complies with ETS3 132, part 4.4 5V/ms Over Load Protection (% of full load at nominal Vin) Overvoltage Protection (Single) Undervoltage Protection Short Circuit Protection Efficiency 15% typ Zener Diode Clamp See Application Notes Continuous, automatic recovery see Selection Guide table Isolation Voltage In to Out and I/O to case 16VDC min. Isolation Resistance Isolation Capacitance 1 GΩ min. 15pF max. Operating Frequency 4kHz typ. Operating Temperature Range no derating -4 C to +63 C with derating -4 C to +15 C Maximum Case Temperature +15 C Storage Temperature Range -55 C to +125 C Thermal Impedance (see Note 8) Natural convection 12 C/Watt with Heatsink 1 C/Watt Case Material Base Material Potting Material Weight Nickel plated copper Non-conductive black plastic Epoxy (UL94-V) 27g continued on next page REV:/29 P-51 RP2-FW

219 POWERLINE Specifications, cont. (typical at nominal input and 25 C unless otherwise noted) RP2-S_DFW Series Conducted Emissions (see Note 3) EN5522 Class A Radiated Emissions (see Note 3) EN5522 Class A ESD EN6-4-2 Perf. Critera B Radiated Immunity EN6-4-3 Perf. Critera A Fast Transient EN6-4-4 Perf. Critera B Surge EN6-4-5 Perf. Critera B Conducted Immunity EN6-4-6 Perf. Critera A Thermal Shock Vibration Relative Humidity MIL-STD-81D 1-55Hz, 1G, 3 Min. along X, Y and Z 5% to 95% RH MTBF (see Note 2) Bellcore-TR-NWT x 1 3 hours Notes : RP2-FW 1. The RP2-S_DFW series requires a minimum of 1% loading on the output to maintain specified regulation. Operation under no-load condition will not damage these devices, however they may not meet all listed specification. 2. BELLCORE TR-NWT-332. Case l: 5% Stress, Temperature at 4 C (Ground fixed and controlled environment). 3. Requires external filter to meet EN5522 Class A and B. Refer to Application Notes. 4. Typical value at nominal input voltage and no load. 5. Maximum value at nominal input voltage and full load 6. Typical value at nominal input voltage and full load. 7. Test by minimum Vin and constant resistor load. 8. Optional Heatsink Part Number 7G-2C. Powerline DC/DC Converters can be ordered with pre-mounted heatsinks including antivibration fixing clips (add suffix -HC). See Application Notes for heatsink details. 9. The ON/OFF control function can be positive or negative logic. The pin voltage is referenced to negative input. Positive logic ON/OFF is standard, no suffix (Ex. RP2-245SF) Negative logic ON/OFF is marked with suffix-n (Ex. RP2-245SF/N). Package Style and Pinning (mm) rd angle projection 15.2 dia Pin Connections Bottom View Pin # Single Dual 1 +Vin +Vin 2 -Vin -Vin 3 +Vout +Vout 4 Trim Com 5 -Vout -Vout 6 CTRL CTRL Pin Pitch Tolerance ±.35 mm External Output Trimming Single Output can be trimmed ±1% by using external resistors See Application Notes for details 5 4 Trim Up R U 4 3 Trim Down R D P-52 REV: /29

220 Features Description 2:1 Wide Input Voltage Range 3 Watts Output Power 1.6kVDC Isolation UL Certified Fixed Operating Frequency Six-Sided Continuous Shield International Safety Standard Approvals Standard 5.8 x4.6x1.2mm Package Efficiency to 9 % Available as Power Module (RPM3-E) The RP3-E series DC/DC converters are certified to UL and cul This makes them ideal for all telecom and industrial applications where approved safety standards are required. The industry standard 2 x 1.6 package meets military standards for thermal shock and vibration tolerance. POWERLINE 3 Watt Single & Dual Output Selection Guide 12V, 24V and 48V Input Types Part Number Input Output Output Input (4) Efficiency (5) Capacitive (6) Range Voltage Current Current Load max. VDC VDC ma ma % RP SE µF RP3-125SE µF RP3-1212SE µF RP3-1215SE µF RP SE µF RP3-245SE µF RP3-2412SE µF RP3-2415SE µF RP SE µF RP3-485SE µF RP3-4812SE µF RP3-4815SE µF RP3-1212DE 9-18 ±12 ± ±12µF RP3-1215DE 9-18 ±15 ± ±675µF RP3-2412DE ±12 ± ±12µF RP3-2415DE ±15 ± ±675µF RP3-4812DE ±12 ± ±12µF RP3-4815DE ±15 ± ±675µF UL Certified E RP3-E * no suffix for CTRL function with Positive Logic (1=ON, =OFF), this is standard * add suffix -HC for premounted heatsink and clips Ordering Examples RP3-245SE = 24V Input, 5V Output, Positive Logic CTRL pin. RP2-4812DE-HC = 48V Input, ±12V Output, Positive Logic CTRL pin, Heatsink fitted Please Read Application Notes REV:/29 P-53

221 POWERLINE Derating Graph (Ambient Temperature) 125 RP3-485SE 125 RP3-S_DE Series RP3-485SE With Heat Sink Output Power (%) Natural Convection Ambient Temperature Range ( C) 62 C Ambient Temperature Range ( C) 71 C Derating graphs are valid only for the shown part numbers. If you need detailed derating-information about a part-number not shown here please contact our technical customer service at info@recom-development.at Output Power (%) Natural Convection Typical Characteristics RP3-485SE RP3-485SE Efficiency VS Input Voltage Efficiency VS Output Load RP3-E Efficiency (%) Intput Voltage (V) Efficiency (%) Output Load (A) Specifications (typical at nominal input and 25 C unless otherwise noted) Input Voltage Range 12V nominal input 9-18VDC 24V nominal input 18-36VDC 48V nominal input 36-75VDC Under Voltage Lockout 12V input DC-DC ON 9VDC DC-DC OFF 8VDC 24V input DC-DC ON 17.8VDC DC-DC OFF 16VDC 48V input DC-DC ON 36VDC DC-DC OFF 33VDC Input Filter (see Note 1) L-C Type Input Voltage Variation dv/dt (Complies with ETS3 132 part 4.4) 5V/ms max Input Surge Voltage ( ms max.) 12V Input 36VDC 24V Input 5VDC 48V Input VDC Input Reflected Ripple (nominal Vin and full load) (see Note 3) 3mAp-p Start Up Time (nominal Vin and constant resistor load) 25ms typ. Remote ON/OFF (see Note 7) DC-DC ON Open or 3.V < Vr < 12V DC-DC OFF Short or V < Vr < 1.2V Remote OFF input current Nominal input 2.5mA continued on next page P-54 REV: /29

222 POWERLINE Specifications (typical at nominal input and 25 C unless otherwise noted) RP3-S_DE Series Output Power 3W max. Output Voltage Accuracy (full Load and nominal Vin) ±1% Voltage Adjustability ±1% Minimum Load Single & Dual % Line Regulation (low line, high line at full load) Single ±.2% Dual ±.5% Load Regulation (25% to % full load) Single ±.5% Dual ±1% Cross Regulation (Asymmetrical 25% <> % load) Dual ±5% Ripple and Noise (2MHz bandwith) Single 3.3, 5V 5mVp-p (Measured with a 4pF/5V MLCC) Single 12, 15V 75mVp-p Dual 5, 12, 15V mvp-p Temperature Coefficient ±.2%/ C max. Transient Response (25% load step change) 3µs Over Voltage Protection 3.3V 3.9V Zener diode clamp (only single) 5V 6.2V 12V 15V 15V 18V Over Load Protection (% of full load at nominal Vin) Undervoltage Lockout Short Circuit Protection Efficiency Isolation Voltage Isolation Resistance Isolation Capacitance Operating Frequency Approved to Safety Standards Operating Temperature Range Maximum Case Temperature Storage Temperature Range 15% typ See Application Notes Hiccup, automatic recovery see Selection Guide table 16VDC min. 1 GΩ min. pf max. 3kHz typ. UL 195, EN695-4 C to +85 C(with derating) + C -55 C to +125 C Over Temperature Protection 115 C typ. Thermal Impedance Natural convection 1 C/Watt (see Note 8) Natural convection with Heat Sink 8.24 C/Watt Thermal Shock Vibration Relative Humidity Case Material Base Material Potting Material Weight Dimensions MIL-STD-81D 1-55Hz, 1G, 3 Min. along X, Y and Z 5% to 95% RH Nickel plated copper Non-conductive black plastic Epoxy (UL94-V) 48g 5.8 x 4.6 x 1.2mm continued on next page RP3-E REV:/29 P-55

223 POWERLINE Specifications (typical at nominal input and 25 C unless otherwise noted) RP3-S_DE Series Conducted Emissions (see Note 9) EN5522 Class A Radiated Emissions EN5522 Class A ESD EN6-4-2 Perf. Criteria B Radiated Immunity EN6-4-3 Perf. Criteria B Fast Transient EN6-4-4 Perf. Criteria B Surge EN6-4-5 Perf. Criteria B Conducted Immunity EN6-4-6 Perf. Criteria B MTBF (see Note 2) 1535 x 1 3 hours Notes : 1. An external filter capacitor is required for normal operation. The capacitor should be capable of handing 1A ripple current for 48V/24V models. RECOM suggest: Nippon chemi-con KY series, 22µF/V, ESR 9m Ω. 2. BELLCORE TR-NWT-332. Case l: 5% Stress, Temperature at 4 C (Ground fixed and controlled environment). 3. Simulated source impedance of 12µH. 12µH inductor in series with +Vin. 4. Maximum value at nominal input voltage and full load of standard type. 5. Typical value at nominal input voltage and full load. 6. Test by minimum Vin and constant resistor load. 7. The ON/OFF control pin voltage is referenced to negative input 8. Heat sink is optional and P/N: 7G-11C. Powerline DC/DC Converters can be ordered with pre-mounted heatsinks including antivibration fixing clips (add suffix -HC). See Application Notes for heatsink details. 9. See application notes for Class B common mode filter suggestion. Package Style and Pinning (mm) 3rd angle projection RP3-E dia Pin Connections 45.7 Pin # Single Dual 1 +Vin +Vin 2 -Vin -Vin 4 CTRL CTRL 5 No Pin +Vout 6 +Vout Com 7 -Vout -Vout 8 Trim Trim 5 Pin Pitch Tolerance ±.35 mm Bottom View External Output Trimming Output can be externally trimmed by using the method shown below. ( ) for dual output trim. See Application Notes for details. 7(7) Trim Up 8(8) Trim Down R U R D 8(8) 6(5) P-56 REV: /29

224 Features Description 4:1 Wide Input Voltage Range 3 Watts Output Power 1.6kVDC Isolation UL Certified Fixed Operating Frequency Six-Sided Continuous Shield Standard 5.8 x4.6x1.2mm Package Efficiency to 88 % Available as Power Module (RPM3-EW) The RP3-EW series wide input range DC/DC converters are certified to UL and to cul This makes them ideal for all telecom and industrial applications where approved safety standards are required. The industry standard 2 x 1.6 package meets military standards for thermal shock and vibration tolerance. POWERLINE 3 Watt Single & Dual Output Selection Guide 24V and 48V Input Types Part Number Input Output Output Input (4) Efficiency (5) Capacitive (6) Range Voltage Current Current Load max. VDC VDC ma ma % RP SEW µF RP3-245SEW µF RP3-2412SEW µF RP3-2415SEW µF RP SEW µF RP3-485SEW µF RP3-4812SEW µF RP3-4815SEW µF RP3-2412DEW 1-4 ±12 ± ±µf RP3-2415DEW 1-4 ±15 ± ±68µF RP3-4812DEW ±12 ± ±µf RP3-4815DEW ±15 ± ±68µF * no suffix for CTRL function with Positive Logic (1=ON, =OFF), this is standard * add /N for CTRL function with Negative Logic (=ON, 1=OFF) * add suffix -HC for premounted heatsink and clips UL Certified E RP3-EW Ordering Examples RP3-245SEW = 24V Input, 5V Output, Positive Logic CTRL pin. RP2-4812DEW/N-HC = 48V Input, ±12V Output, Negative Logic CTRL pin, Heatsink fitted Derating Graph (Ambient Temperature) RP3-2412SEW RP3-2412SEW With Heat Sink Please Read Application Notes Output Power (%) Natural Convection Ambient Temperature Range ( C) 55 C Output Power (%) Natural Convection Ambient Temperature Range ( C) Derating graphs are valid only for the shown part numbers. If you need detailed derating-information about a part-number not shown here please contact our technical support service at info@recom-development.at 64 C REV:/29 P-57

225 POWERLINE Typical Characteristics RP SEW Efficiency VS Output Load RP3-S_DEW Series Efficiency (%) Output Load (A) RP SEW Efficiency VS Input Voltage RP3-EW Efficiency (%) Specifications (typical at nominal input and 25 C unless otherwise noted) Input Voltage Range 24V nominal input 1-4VDC 48V nominal input 18-75VDC Under Voltage Lockout 24V input DC-DC ON 1VDC DC-DC OFF 8VDC 48V input DC-DC ON 18VDC DC-DC OFF 16VDC Input Filter (see Note 1) L-C Type Input Voltage Variation dv/dt (Complies with ETS3 132 part 4.4) 5V/ms max Input Surge Voltage ( ms max.) 24V Input 5VDC 48V Input VDC Input Reflected Ripple (nominal Vin and full load) (see Note 3) 2mAp-p Start Up Time (nominal Vin and constant resistor load) 1ms typ. Remote ON/OFF (see Note 7) DC-DC ON Open or 3.V < Vr < 12V DC-DC OFF Short or V < Vr < 1.2V Remote OFF input current Nominal input 3mA Output Power 3W max. continued on next page P-58 REV: /29

226 POWERLINE Specifications (typical at nominal input and 25 C unless otherwise noted) RP3-S_DEW Series Output Voltage Accuracy (full Load and nominal Vin) ±1% Voltage Adjustability ±1% Minimum Load Single % Dual 1% of full load Line Regulation (low line, high line at full load) ±.5% Load Regulation (25% to % full load) Single ±.5% (see Note 9) Dual ±1% Cross Regulation (Asymmetrical 25% <> % load) Dual ±5% Ripple and Noise (2MHz bandwith) Single 3.3V 6mVp-p (Measured with a nf/5v MLCC) Single 5V 75mVp-p Single 12, 15V mvp-p Dual 12, 15V mvp-p Temperature Coefficient ±.2%/ C max. Transient Response (25% load step change) 25µs Over Voltage Protection 3.3V 3.9V Zener diode clamp 5V 6.2V 12V 15V 15V 18V Over Load Protection (% of full load at nominal Vin) Undervoltage Lockout Short Circuit Protection Efficiency Isolation Voltage Isolation Resistance Isolation Capacitance Operating Frequency Approved to Safety Standards Operating Temperature Range Maximum Case Temperature Storage Temperature Range 15% max. See Application Notes Hiccup, automatic recovery see Selection Guide table 16VDC min. 1 GΩ min. pf max. 3kHz typ. EN695-4 C to +85 C(with derating) + C -55 C to +125 C Over Temperature Protection 115 C typ. Thermal Impedance Natural convection 1 C/Watt (see Note 8) Natural convection with Heat Sink 8.24 C/Watt Thermal Shock Vibration Relative Humidity Case Material Base Material Potting Material Weight Dimensions MIL-STD-81F 1-55Hz, 1G, 3 Min. along X, Y and Z 5% to 95% RH Nickel plated copper Non-conductive black plastic Epoxy (UL94-V) 48g 5.8 x 4.6 x 1.2mm continued on next page RP3-EW REV:/29 P-59

227 POWERLINE RP3-S_DEW Series Specifications (typical at nominal input and 25 C unless otherwise noted) Conducted Emissions (see Note 1) EN5522 Class A Radiated Emissions EN5522 Class A ESD EN6-4-2 Perf. Criteria B Radiated Immunity EN6-4-3 Perf. Criteria A Fast Transient EN6-4-4 Perf. Criteria B Surge EN6-4-5 Perf. Criteria B Conducted Immunity EN6-4-6 Perf. Criteria A MTBF (see Note 2) 1315 x 1 3 hours Notes : 1. An external filter capacitor is required for normal operation. The capacitor should be capable of handing 1A ripple current for 48V/24V models. RECOM suggest: Nippon chemi-con KY series, 22µF/V, ESR 9m Ω. 2. BELLCORE TR-NWT-332. Case l: 5% Stress, Temperature at 4 C (Ground fixed and controlled environment). 3. Simulated source impedance of 12µH. 12µH inductor in series with +Vin. 4. Maximum value at nominal input voltage and full load of standard type. 5. Typical value at nominal input voltage and full load. 6. Test by minimum Vin and constant resistor load. 7. The ON/OFF control function can be positive or negative logic. The pin voltage is referenced to negative input. Positive logic ON/OFF is standard, no suffix (Ex. RP3-245SEW) Negative logic ON/OFF is marked with suffix-n (Ex. RP3-245SEW/N). 8. Heat sink is optional and P/N: 7G-11C. Powerline DC/DC Converters can be ordered with pre-mounted heatsinks including antivibration fixing clips (add suffix -HC). See Application Notes for heatsink details. 9. The dual output required a minimum 1% loading on the output to maintain specified regulation. Operation under no-load condition will not damage these devices, however they may not meet all listed specification. 1.See application notes for class B common mode filter suggestion. Package Style and Pinning (mm) RP3-EW rd angle projection 1.2 dia Pin Connections 45.7 Pin # Single Dual 1 +Vin +Vin 2 -Vin -Vin 4 ^ CTRL CTRL 5 No Pin +Vout 6 +Vout Com 7 -Vout -Vout 8 Trim Trim 5 Pin Pitch Tolerance ±.35 mm Bottom View External Output Trimming Output can be externally trimmed by using the method shown below. ( ) for dual output trim. See Application Notes for details. 7(7) Trim Up R U 8(8) Trim Down R D 8(8) 6(5) P-6 REV: /29

228 Features 2:1 Wide Input Voltage Range 3 Watts Output Power 1.6kVDC Isolation UL Pending Fixed Operating Frequency Six-Sided Continuous Shield Standard 5.8 x25.4x1.2mm Package Efficiency to 91% POWERLINE Description The RP3-F series DC/DC converters are designed to meet to UL and to cul This makes them ideal for all telecom and industrial applications where approved safety standards are required. The industry standard 2 x 1 package meets military standards for thermal shock and vibration tolerance. 3 Watt 2 x 1 Package Single & Dual Output Selection Guide 12V, 24V and 48V Input Types Part Number Input Output Output Input Current (4) Efficiency (5) Capacitive (6) Range Voltage Current No Load Full Load Load max. VDC VDC ma ma % RP SF µF RP3-125SF µF RP3-1212SF µF RP3-1215SF µF RP SF µF RP3-245SF µF RP3-2412SF µF RP3-2415SF µF RP SF µF RP3-485SF µF RP3-4812SF µF RP3-4815SF µF RP3-125DF 9-18 ±5 ± ±3µF RP3-1212DF 9-18 ±12 ± ±2µF RP3-1215DF 9-18 ±15 ± ±13µF RP3-245DF ±5 ± ±3µF RP3-2412DF ±12 ± ±2µF RP3-2415DF ±15 ± ±13µF RP3-485DF ±5 ± ±3µF RP3-4812DF ±12 ± ±2µF RP3-4815DF ±15 ± ±13µF UL Certified E RP3-F * no suffix for CTRL function with Positive Logic (1=ON, =OFF), this is standard * add /N for CTRL function with Negative Logic (=ON, 1=OFF) * add suffix -HC for premounted heatsink and clips Ordering Examples RP3-245SF = 24V Input, 5V Output, Positive Logic CTRL pin fitted RP3-4812DF/N-HC = 48V Input, ±12V Output, Negative Logic CTRL pin fitted, Heatsink fitted Please Read Application Notes REV:/29 P-61

229 POWERLINE Derating Graph (Ambient Temperature) RP3-S_DF Series 12 RP3-485SF 12 RP3-485SF With Heat Sink 8 8 Output Power (%) 6 Natural Convection Ambient Temperature Range ( C) 65 Output Power (%) 6 Natural Convection Ambient Temperature Range ( C) Derating graphs are valid only for the shown part numbers. If you need detailed derating-information about a part-number not shown here please contact our technical support service at info@recom-development.at Typical Characteristics RP3-F Efficiency (%) RP3-485SF Efficiency VS Input Voltage Input Voltage (V) Efficiency (%) RP3-485SF Efficiency VS Output Load Output Load (% of Full Load) Specifications (typical at nominal input and 25 C unless otherwise noted) Input Voltage Range 12V nominal input 9-18VDC 24V nominal input 18-36VDC 48V nominal input 36-75VDC Input Filter Input Surge Voltage ( ms max.) 12V Input 25VDC 24V Input 5VDC 48V Input VDC Input Reflected Ripple (nominal Vin and full load) (see Note 3) 2mAp-p Start Up Time (nominal Vin and constant resistor load) Power up 3ms typ. Remote ON/OFF 3ms typ. Start-up voltage 12V Input 9VDC 24V Input 18VDC 48V Input 36VDC Shutdown voltage 12V Input 8VDC 24V Input 16VDC 48V Input 32VDC continued on next page P-62 REV: /29 Pi Type

230 POWERLINE Specifications (typical at nominal input and 25 C unless otherwise noted) RP3-S_DF Series Remote ON/OFF (Optional. See Note 7) (Positive logic)(standard) DC-DC ON Open or 3V < Vr < 12V DC-DC OFF Short or V < Vr < 1.2V (Negative logic)(option) DC-DC ON Short or V < Vr < 1.2V DC-DC OFF Open or 3V < Vr < 12V Input current of Remote control pin Nominal input -.5mA ~ +.5mA Remote OFF state input current Nominal input 3mA Output Power 3W max. Output Voltage Accuracy (full Load and nominal Vin) ±1% Voltage Adjustability ±1% Minimum Load % Line Regulation (low line, high line at full load) ±.2% Load Regulation (No load to full load) Single ±.5% Dual ±1% Cross Regulation (asymmetrical 25% <>% load) Dual ±5% Ripple and Noise (2MHz bandwith) 3.3, 5V mvp-p (Measured with a 1uF/5V MLCC) 12, 15V 15mVp-p Temperature Coefficient ±.2%/ C max. Transient Response (25% load step change) 25µs Over Voltage Protection 3.3V 3.9V Zener diode clamp (only single) 5V, ±5V 6.2V 12V, ±12V 15V 15V, ±15V 18V Over Load Protection (% of full load at nominal Vin) Short Circuit Protection 15% typ Hiccup, automatic recovery Efficiency see Selection Guide table Isolation Voltage Input to Output 16VDC min. Input (Output) to case 16VDC min. Case grounding Connect case to -Vin with decoupling Y Cap Isolation Resistance Isolation Capacitance Operating Frequency Operating Temperature Range Maximum Case Temperature Storage Temperature Range 1GΩ min. 15pF max. 43kHz typ. -4 C to +5 C(without derating) -4 C to +85 C(with derating) +15 C -55 C to +125 C Over Temperature Protection +115 C typ. Thermal Impedance Natural convection 12 C/Watt (see Note 8) Natural convection with Heat Sink 1 C/Watt Thermal Shock Vibration Relative Humidity Case Material Base Material Potting Material MIL-STD-81F MIL-STD-81F 5% to 95% RH Nickel plated copper FR4 PCB Epoxy (UL94-V) continued on next page REV:/29 P-63 RP3-F

231 POWERLINE Specifications (typical at nominal input and 25 C unless otherwise noted) RP3-S_DF Series EMI (see Note 1) EN5522 Class A ESD EN6-4-2 Air ±8KV Perf. Criteria A EN6-4-2 Contact ±6KV Perf. Criteria A Radiated Immunity EN V/m Perf. Criteria A Fast Transient (see Note 9) EN6-4-4 ±2KV Perf. Criteria A Surge (see Note 9) EN6-4-5 ±1KV Perf. Criteria A Conducted Immunity EN Vr.m.s Perf. Criteria A Weight 3.5g Dimensions 5.8 x 25.4 x 1.2mm MTBF (see Note 2) Belcore-TR-NWT x 1 6 hours MIL-HDBK-217F x 1 5 hours Notes : RP3-F 1. The RP3-S_DF series does not require any minimum load. 2. BELLCORE TR-NWT-332. Case l: 5% Stress, Temperature at 4 C (Ground fixed and controlled environment) MIL-HDBK-217F TA= 25 C, Full load (Ground, Begign, controlled environment) 3. Simulated source impedance of 12µH. 12µH inductor in series with +Vin. 4. Typical value at nominal input voltage and no load of standard type Maximum value at nominal input voltage and full load of standard type. 5. Typical value at nominal input voltage and full load. 6. Test by minimum Vin and constant resistor load. 7. The ON/OFF control function can be positive or negative logic. The pin voltage is referenced to negative input. Positive logic ON/OFF is standard, no suffix (Ex. RP3-245SF) Negative logic ON/OFF is marked with suffix-n (Ex. R32-245SF/N). 8. Heat sink is optional and P/N: 7G-2C. Powerline DC/DC Converters can be ordered with pre-mounted heatsinks including antivibration fixing clips (add suffix -HC). See Application Notes for heatsink details. 9. An external filter capacitor is required if the module has to meet EN6-4-4,EN The filter capacitor RECOM suggest: 12Vin & 24Vin : Nippon chemi-con KY series, 33?F/5V, ESR 55m?. 48Vin : Nippon chemi-con KY series, 22?F/V, ESR 48m?. 1. Meets class A with external components shown below. See application notes for Class B common mode filter suggestion Package Style and Pinning (mm) rd angle projection 1.2 dia Bottom View Pin Connections Pin # Single Dual 1 +Vin +Vin 2 -Vin -Vin 3 CTRL CTRL 4 +Vout +Vout 5 -Vout Com 6 Trim -Vout Pin Pitch Tolerance ±.25 mm P-64 REV: /29

232 POWERLINE EMC Filtering - For Class A filter suggestion, see Application Notes RP3-S_DF Series Single Output C 2 Dual Output C 2 + Input - Input C 1 RP3-xxxxSF + Vin + Vout - Vin - Vout Load + Input - Input C 1 RP3-xxxxDF + Vin + Vout Com - Vin - Vout Load C 4 C 4 Single Output C1 C2 & C3 RP3-12xxSF 1µF/25V 1812 MLCC pf/2kv 188 MLCC RP3-24xxSF 6.8µF/5V 1812 MLCC pf/2kv 188 MLCC RP3-48xxSF 2.2µF/V 1812 MLCC pf/2kv 188 MLCC Dual Output C1 C2 & C4 RP3-12xxDF 1µF/25V 1812 MLCC pf/2kv 188 MLCC RP3-24xxDF 6.8µF/5V 1812 MLCC pf/2kv 188 MLCC RP3-48xxDF 2.2µF/V 1812 MLCC pf/2kv 188 MLCC Recommended EN5522 Class A Filter Circuit Layouts C2 C2 RP3-F C1 C1 C3 C4 External Output Trimming Output can be externally trimmed by using the method shown below. See Application Notes for details. 6 Trim Up 6 Trim Down R U R D REV:/29 P-65

233 Features 4:1 Wide Input Voltage Range 3 Watts Output Power 1.6kVDC Isolation UL Pending Fixed Operating Frequency Six-Sided Continuous Shield Standard 5.8 x25.4x1.2mm Package Efficiency to 91% POWERLINE RP3-FW Description The RP3-FW series DC/DC converters are designed to meet to UL and to cul This makes them ideal for all telecom and industrial applications where approved safety standards are required. The industry standard 2 x 1 package meets military standards for thermal shock and vibration tolerance. Selection Guide 24V and 48V Input Types Part Number Input Output Output Input Current (4) Efficiency (5) Capacitive (6) Range Voltage Current No Load Full Load Load max. VDC VDC ma ma % RP SFW µF RP3-245SFW µF RP3-2412SFW µF RP3-2415SFW µF RP SFW µF RP3-485SFW µF RP3-4812SFW µF RP3-4815SFW µF RP3-245DFW 9-36 ±5 ± ±3µF RP3-2412DFW 9-36 ±12 ± ±2µF RP3-2415DFW 9-36 ±15 ± ±13µF RP3-485DFW ±5 ± ±3µF RP3-4812DFW ±12 ± ±2µF RP3-4815DFW ±15 ± ±13µF 3 Watt 2 x 1 Single & Dual Output UL Certified E RP3-FW * no suffix for CTRL function with Positive Logic (1=ON, =OFF), this is standard * add /N for CTRL function with Negative Logic (=ON, 1=OFF) * add suffix -HC for premounted heatsink and clips Ordering Examples RP3-245SFW = 24V Input, 5V Output, Positive Logic CTRL pin fitted RP3-4812DFW/N-HC = 48V Input, ±12V Output, Negative Logic CTRL pin fitted, Heatsink fitted P-66 REV: /29 Please Read Application Notes

234 POWERLINE Derating Graph (Ambient Temperature) RP3-S_DFW Series 12 RP3-485SFW 12 RP3-485SFW With Heat Sink Output Power (%) Natural Convection Ambient Temperature Range ( C) Output Power (%) 8 Natural Convection Ambient Temperature Range ( C) Derating graphs are valid only for the shown part numbers. If you need detailed derating-information about a part-number not shown here please contact our technical support service at info@recom-development.at Typical Characteristics RP3-485SFW RP3-485SFW Efficiency VS Input Voltage Efficiency VS Output Load Efficiency (%) Input Voltage (V) Efficiency (%) Output Load (% of Full Load) RP3-FW Specifications (typical at nominal input and 25 C unless otherwise noted) Input Voltage Range 24V nominal input 9-36VDC 48V nominal input 18-75VDC Input Filter Input Surge Voltage ( ms max.) 24V Input 5VDC 48V Input VDC Input Reflected Ripple (nominal Vin and full load) (see Note 3) 2mAp-p Start Up Time (nominal Vin and constant resistor load) Power up 3ms typ. Remote ON/OFF 3ms typ. Start-up voltage 24V Input 9VDC 48V Input 18VDC Shutdown voltage 24V Input 8VDC 48V Input 16VDC continued on next page Pi Type REV:/29 P-67

235 POWERLINE Specifications (typical at nominal input and 25 C unless otherwise noted) RP3-S_DFW Series RP3-FW Remote ON/OFF (Optional. See Note 7) (Positive logic)(standard) DC-DC ON Open or 3V < Vr < 12V DC-DC OFF Short or V < Vr < 1.2V (Negative logic)(option) DC-DC ON Short or V < Vr < 1.2V DC-DC OFF Open or 3V < Vr < 12V Input current of Remote control pin Nominal input -.5mA ~ +.5mA Remote OFF state input current Nominal input 3mA Output Power 3W max. Output Voltage Accuracy (full Load and nominal Vin) ±1% Voltage Adjustability ±1% Minimum Load % Line Regulation (low line, high line at full load) ±.2% Load Regulation (No load to full load) Single ±.5% Dual ±1% Cross Regulation (asymmetrical 25% <>% load) Dual ±5% Ripple and Noise (2MHz bandwith) 3.3, 5V mvp-p (Measured with a 1uF/5V MLCC) 12, 15V 15mVp-p Temperature Coefficient ±.2%/ C max. Transient Response (25% load step change) 25µs Over Voltage Protection 3.3V 3.9V Zener diode clamp (only single) 5V, ±5V 6.2V 12V, ±12V 15V 15V, ±15V 18V Over Load Protection (% of full load at nominal Vin) Short Circuit Protection 15% typ Hiccup, automatic recovery Efficiency see Selection Guide table Isolation Voltage Input to Output 16VDC min. Input (Output) to case 16VDC min. Case grounding Connect case to -Vin with decoupling Y Cap Isolation Resistance Isolation Capacitance Operating Frequency Operating Temperature Range Maximum Case Temperature Storage Temperature Range 1GΩ min. 15pF max. 43kHz typ. -4 C to +5 C(without derating) -4 C to +85 C(with derating) +15 C -55 C to +125 C Over Temperature Protection +115 C typ. Thermal Impedance Natural convection 12 C/Watt (see Note 8) Natural convection with Heat Sink 1 C/Watt Thermal Shock Vibration Relative Humidity Case Material Base Material Potting Material MIL-STD-81F MIL-STD-81F 5% to 95% RH Nickel plated copper FR4 PCB Epoxy (UL94-V) continued on next page P-68 REV: /29

236 POWERLINE RP3-S_DFW Series Specifications (typical at nominal input and 25 C unless otherwise noted) EMI (see Note 1) EN5522 Class A ESD EN6-4-2 Air ±8KV Perf. Criteria A EN6-4-2 Contact ±6KV Perf. Criteria A Radiated Immunity EN V/m Perf. Criteria A Fast Transient (see Note 9) EN6-4-4 ±2KV Perf. Criteria A Surge (see Note 9) EN6-4-5 ±1KV Perf. Criteria A Conducted Immunity EN Vr.m.s Perf. Criteria A Weight 3.5g Dimensions 5.8 x 25.4 x 1.2mm MTBF (see Note 2) Belcore-TR-NWT x 1 6 hours MIL-HDBK-217F x 1 5 hours Notes : 1. The RP3-S_DFW series does not require any minimum load. 2. BELLCORE TR-NWT-332. Case l: 5% Stress, Temperature at 4 C (Ground fixed and controlled environment) MIL-HDBK-217F TA= 25 C, Full load (Ground, Begign, controlled environment) 3. Simulated source impedance of 12µH. 12µH inductor in series with +Vin. 4. Typical value at nominal input voltage and no load of standard type Maximum value at nominal input voltage and full load of standard type. 5. Typical value at nominal input voltage and full load. 6. Test by minimum Vin and constant resistor load. 7. The ON/OFF control function can be positive or negative logic. The pin voltage is referenced to negative input. Positive logic ON/OFF is standard, no suffix (Ex. RP3-245SFW) Negative logic ON/OFF is marked with suffix-n (Ex. R32-245SFW/N). 8. Heat sink is optional and P/N: 7G-2C. Powerline DC/DC Converters can be ordered with pre-mounted heatsinks including antivibration fixing clips (add suffix -HC). See Application Notes for heatsink details. 9. An external filter capacitor is required if the module has to meet EN6-4-4,EN The filter capacitor RECOM suggest: 24Vin : Nippon chemi-con KY series, 33?F/5V, ESR 55m?. 48Vin : Nippon chemi-con KY series, 22?F/V, ESR 48m?. 1. Meets class A with external components shown below. See application notes for Class B common mode filter suggestion RP3-FW Package Style and Pinning (mm) rd angle projection dia Pin Connections Bottom View Pin # Single Dual 1 +Vin +Vin 2 -Vin -Vin 3 CTRL CTRL 4 +Vout +Vout 5 -Vout Com 6 Trim -Vout Pin Pitch Tolerance ±.25 mm REV:/29 P-69

237 POWERLINE EMC Filtering - For Class A filter suggestion, see Application Notes RP3-S_DFW Series Single Output C 2 Dual Output C 2 + Input - Input C 1 RP3-xxxxSFW + Vin + Vout - Vin - Vout Load + Input - Input C 1 RP3-xxxxDFW + Vin + Vout Com - Vin - Vout Load C 4 C 4 Single Output C1 C2 & C3 RP3-24xxSFW 6.8µF/5V 1812 MLCC pf/2kv 188 MLCC RP3-48xxSFW 2.2µF/V 1812 MLCC pf/2kv 188 MLCC Dual Output C1 C2 & C4 RP3-24xxDFW 6.8µF/5V 1812 MLCC pf/2kv 188 MLCC RP3-48xxDFW 2.2µF/V 1812 MLCC pf/2kv 188 MLCC RP3-FW Recommended EN5522 Class A Filter Circuit Layouts C2 C2 C1 C1 C3 C4 External Output Trimming Output can be externally trimmed by using the method shown below. See Application Notes for details. P-7 REV: /29

238 Features Description Selection Guide Single and Dual Outputs 2:1 Wide Input Voltage Range 4 Watts Output Power 1.6kVDC Isolation UL Certified Fixed Operating Frequency Six-Sided Continuous Shield Design Meet Safety Standard Standard 5.8 x5.8x1.2mm Package Efficiency to 9 % Available as Power Module (RPM4-G) The RP4-G series DC/DC converters are certified to UL and to cul This makes them ideal for all telecom and industrial applications where approved safety standards are required. The industry standard 2 x 2 package meets military standards for thermal shock and vibration tolerance. Part Number Input Output Output Input (4) Efficiency (5) Capacitive (6) Range Voltage Current Current Load max. VDC VDC ma ma % RP SG µF RP4-125SG µF RP4-1212SG µF RP4-1215SG µF RP SG µF RP4-245SG µF RP4-2412SG µF RP4-2415SG µF RP SG µF RP4-485SG µF RP4-4812SG µF RP4-4815SG µF RP4-1212DG 9-18 ±12 ± ±12µF RP4-1215DG 9-18 ±15 ± ±75µF RP4-2412DG ±12 ± ±12µF RP4-2415DG ±15 ± ±75µF RP4-4812DG ±12 ± ±12µF RP4-4815DG ±15 ± ±75µF RP TG / ±12 6 / ± µF/±33µF RP TG / ±15 6 / ± µF/±11µF RP TG / ±12 6 / ± µF/±33µF RP TG / ±15 6 / ± µF/±11µF RP TG / ±12 6 / ± µF/±33µF RP TG / ±15 6 / ± µF/±11µF * no suffix for CTRL function with Positive Logic (1=ON, =OFF), this is standard * add suffix -HC for premounted heatsink and clips Ordering Examples RP4-245SG = 24V Input, 5V Output, Positive Logic CTRL pin. RP2-4812DG-HC = 48V Input, ±12V Output, Positive Logic CTRL pin, Heatsink fitted RP TG-HC = 24V Input, 5V and ±12V Outputs, Positive Logic CTRL pin, Heatsink fitted Derating graphs are valid only for the shown part numbers. If you need detailed derating information about a part-number not shown here please contact our technical support service at info@recom-development.at Output Power (%) Watt Single, Dual & Triple Output Derating-Graph (Ambient Temperature) RP4-485SG 75 Natural Convection 5 25 POWERLINE UL Certified E RP4-G Ambient Temperature Range ( C) Please Read Application Notes REV:/29 P-71

239 POWERLINE Typical Characteristics RP4-485SG Efficiency VS Input Voltage RP4-S_D_TG Series Efficiency VS Output Load Efficiency (%) Input Voltage (V) Efficiency (%) Output Load (A) Specifications (typical at nominal input and 25 C unless otherwise noted) RP4-G Input Voltage Range 12V nominal input 9-18VDC 24V nominal input 18-36VDC 48V nominal input 36-75VDC Under Voltage Lockout 12V input DC-DC ON 9VDC DC-DC OFF 8VDC 24V input DC-DC ON 17.8VDC DC-DC OFF 16VDC 48V input DC-DC ON 36VDC DC-DC OFF 34VDC Input Filter (see Note 13) L-C Type Input Voltage Variation dv/dt (Complies with ETS3 132 part 4.4) 5V/ms max Input Surge Voltage ( ms max.) 12V Input 36VDC 24V Input 5VDC 48V Input VDC Input Reflected Ripple (nominal Vin and full load see Note 3) 4mAp-p Start Up Time (nominal Vin and constant resistor load) 25ms typ. Remote ON/OFF (see Note 7) DC-DC ON Open or 3.5V < Vr < 12V ( Positive logic ) DC-DC OFF Short or V < Vr < 1.2V Remote OFF input current Nominal input 2.5mA Output Power 4W max. Output Voltage Accuracy (full Load and nominal Vin) Single & Dual ±1% Triple Main ±1% Auxiliary ±5% Voltage Adjustability ±1% Minimum Load Single and Dual Positive % Dual and Triple 1% of full load Line Regulation (low line, high line at full load) Single & Dual ±.5% Triple Main ±1% Triple Auxiliary ±5% Load Regulation (1% to % full load see Note 9 and 1) Single ±.5% Dual ±1% Triple Main ±2% Auxiliary ±5% Cross Regulation (Note 11) Triple Main ±1% (Asymmetrical 25% <> % load) Dual / Triple Auxiliary ±5% continued on next page P-72 REV: /29

240 POWERLINE Specifications (typical at nominal input and 25 C unless otherwise noted) RP4-S_D_TG Series Ripple and Noise (2MHz bandwith) Single 3.3, 5V 5mVp-p (Measured with a 4pF/5V MLCC) Single 12, 15V 75mVp-p Dual 12V 12mVp-p Dual 15V 15mVp-p (see Note 12) RP4-xxxxxxTG 5 / 75mVp-p Temperature Coefficient ±.2%/ C max. Transient Response (25% load step change) 3µs Over Voltage Protection 3.3V 3.9V Zener diode clamp (only single) 5V 6.2V 12V 15V 15V 18V Over Load Protection (% of full load at nominal Vin) Undervoltage Lockout Short Circuit Protection Efficiency Isolation Voltage Isolation Resistance Isolation Capacitance 15% max See Application Notes Hiccup, automatic recovery see Selection Guide table 16VDC min. 1 GΩ min. pf max. Operating Frequency (see Note 14) 3kHz typ. Approved to Safety Standards Single,Triple UL 195, EN695 Dual EN695 Operating Temperature Range -4 C to +85 C(with derating) Maximum Case Temperature C Storage Temperature Range -55 C to +125 C Thermal Impedance (see Note 8) Natural convection 9.2 C/Watt Heat Sink with 2LFM 8.5 C/Watt Heat Sink with 5LFM 2.8 C/Watt Thermal Shock Vibration Relative Humidity Case Material Base Material MIL-STD-81D 1-55Hz, 1G, 3 Min. along X, Y and Z 5% to 95% RH Nickel plated copper Non-conductive black plastic FR4 Potting Material Epoxy (UL94-V) Conducted Emissions (see Note 16) EN5522 Level A Radiated Emissions EN5522 Level A ESD EN6-4-2 Perf. Criteria B Radiated Immunity EN6-4-3 Perf. Criteria B Fast Transient EN6-4-4 Perf. Criteria B Surge EN6-4-5 Perf. Criteria B Conducted Immunity EN6-4-6 Perf. Criteria B Weight Dimensions MTBF (see Note 2) 6g 5.8 x 5.8 x 1.2mm 1398 x 1 3 hours RP4-G REV:/29 P-73

241 POWERLINE Package Style and Pinning (mm) RP4-S_D_TG Series rd angle projection dia Bottom View Pin Connections Pin # Single Dual Triple 1 +Vin +Vin +Vin 2 -Vin -Vin -Vin 3 CTRL CTRL CTRL 4 NC No Pin +Aux 5 -Sense (Note1) +Vout Com 6 +Sense (Note1) Com -Aux 7 +Vout Com +Vout 8 -Vout -Vout -Vout(Com) 9 Trim Trim NC NC = No Connection Pin Pitch Tolerance ±.35 mm RP4-G Output can be externally trimmed by using the method shown below. ( ) for dual output trim. See Application Notes for more details 8(8) 9(9) Trim Up R U 9(9) 7(5) Trim Down R D Notes : 1. Maximum output deviation is 1% inclusive of remote sense and trim. If remote sense is not being used, the +Vsense should be connected to its corresponding +OUTPUT and likewise the sense should be connected to its corresponding -OUTPUT 2. BELLCORE TR-NWT-332. Case l: 5% Stress, Temperature at 4 C (Ground fixed and controlled environment). 3. Simulated source impedance of 12µH. 12µH inductor in series with +Vin. 4. Maximum value at nominal input voltage and full load of standard type. 5. Typical value at nominal input voltage and full load. 6. Test by minimum Vin and constant resistor load. 7. The ON/OFF control pin voltage is referenced to negative input. 8. Heat sink is optional and P/N: 7G-26C. Powerline DC/DC Converters can be ordered with pre-mounted heatsinks including antivibration fixing clips (add suffix -HC). See Application Notes for heatsink details. 9. The triple output required a minimum 1% loading on the output to maintain specified regulation. Operation under no-load condition will not damage these devices,however they may not meet all listed specification. 1. Load regulation for triple output: Main output(v1):1 to % with 1% to % balanced on auxiliaries. Auxiliary outputs(v2 and V3):1% to % balanced on all outputs. 11.Cross regulation for triple output: Main output % load, auxiliary %,other auxiliary 25% to %. Auxiliary outputs(v2 and V3):main output % load, auxiliary %, other auxiliary 25% to % or main output 25%, auxiliary 25%, other auxiliary 25% to %. 12.The models of RP4-XX3.35DG are specified with a 1uF ceramic output capacitors. 13.An external filter capacitor is required for normal operation. The capacitor should be capable of handing 1A ripple current for 48V/24V models. RECOM suggest: Nippon chemi-con KY series, 22µF/V, ESR 9m Ω. 14.Operating frequency for dual output: master (5Vo) 3KHz slave (3.3Vo) 5KHz. 15.Any condition of dual output (3.3V/5V) rated Iout current, not to exceed 8A of total output currents. The product safety approval pending. 16.See application notes for Class B common mode filter suggestion P-74 REV: /29

242 Features Regulated Converters Description Selection Guide 24V and 48V Wide Input Types Derating Graph (Ambient Temperature) 4:1 Wide Input Voltage Range 4 Watts Regulated Output Power 1.6kVDC Isolation Over Current and Over Voltage Protection Six-Sided Shield No Derating to 55 C Standard 2 x2 Package and Pinning Efficiency to 86 % Available as Power Module (RPM4-GW) The RP4-GW series wide input range DC/DC converters are certified to UL and to cul This makes them ideal for all telecom and industrial applications where approved safety standards are required. The industry standard 2 x 2 package meets military standards for thermal shock and vibration tolerance. Part Number Input Output Output Input (4,5) Efficiency (6) Capacitive (7) Range Voltage Current Current Load max. VDC VDC ma ma % RP SGW / µF RP4-245SGW / µF RP4-2412SGW / µF RP4-2415SGW / µF RP SGW / µF RP4-485SGW / µF RP4-4812SGW / µF RP4-4815SGW / µF RP4-2412DGW 9-36 ±12 ±1667 6/ ±12µF RP4-2415DGW 9-36 ±15 ±1333 7/ ±75µF RP4-4812DGW ±12 ±1667 3/ ±12µF RP4-4815DGW ±15 ±1333 3/ ±75µF * no suffix for CTRL function with Positive Logic (1=ON, =OFF), this is standard * add /N for CTRL function with Negative Logic (=ON, 1=OFF) * add suffix -HC for premounted heatsink and clips Ordering Examples RP4-245SGW = 24V 4:1 Input, 5V Output, Positive Logic CTRL pin. RP2-4812DGW/N-HC = 48V 4:1 Input, ±12V Output, Negative Logic CTRL pin, Heatsink fitted POWERLINE 4 Watt 2 x 2 Single & Dual Output UL Certified E RP4-GW Please Read Application Notes 125 1=75Vin, 2=18Vin, 3=48Vin 1=Natural Convection, 2=2LFM, 3=3LFM, 4=4LFM, 5=5LFM Nom Vin 75 5 Natural Convection 5 Natural Convection Ambient Temperature Range ( C) Derating graphs are valid only for the shown part numbers. If you need detailed derating-information about a part number not shown here please contact our technical support service at info@recom-development.at Output Power (%) RP4-485SGW Output Power (%) RP4-485SGW with Heatsink REV:/29 P-75

243 POWERLINE Efficiency Graphs (25 C Ambient Temperature) RP4-485SGW Efficiency VS Output Load RP4-S_DGW Series Efficiency (%) Output Load (A) RP4-485SGW Efficiency VS Input Voltage RP4-GW Efficiency (%) Input Voltage (V) Specifications (typical at nominal input and 25 C unless otherwise noted) Input Voltage Range 24V nominal input 9-36VDC 48V nominal input 18-75VDC Undervoltage Protection 24V Input DC-DC ON = 9VDC, DC-DC OFF = 8VDC 48V Input DC-DC ON = 18VDC, DC-DC OFF = 16VDC Input Filter Input Voltage Variation dv/dt (Complies with ETS3 132 part 4.4) 5V/ms max Input Surge Voltage ( ms max.) 24V Input 5VDC 48V Input VDC Input Reflected Ripple (nominal Vin and full load)(see Note 3) 2mAp-p Start Up Time (nominal Vin and constant resistive load) 2ms typ. Remote ON/OFF (see Note 7) (Positiv logic) DC-DC ON Open or 3V < Vr < 12V DC-DC OFF Short or V < Vr < 1.2V (Negativ logic) DC-DC ON Short or V < Vr < 1.2V DC-DC OFF Open or 3V < Vr < 12V Remote OFF state input current Nominal input 24Vin: 1mA 48Vin: 5mA Output Power Pi Type 4W max. Output Voltage Accuracy (full Load and nominal Vin) ±1% continued on next page P-76 REV: /29

244 POWERLINE Specifications, cont. (typical at nominal input and 25 C unless otherwise noted) RP4-S_DGW Series Voltage Adjustability (see Note 1) ±1% Load Regulation (min. load to full load) (see Notes 9, 1) Single ±.5% Dual ±1% Line Regulation (low line, high line at full load) ±.2% Cross Regulation (see Note 11) Dual ±5% Temperature Coefficient ±.2%/ C max. Ripple and Noise (2MHz bandwith) Single 3.3, 5V 5mVp-p Single 12, 15V 75mVp-p Dual 12V 12mVp-p Dual 15V 15mVp-p Transient Response (25% load step change) 25µs Over Voltage Protection 3.3 Vout 3.9V Zener diode clamp (only single) 5 Vout 6.2V 12 Vout / ±12 Vout 15V / ±15V 15 Vout / ±15 Vout 18V / ±18V Over Load Protection (% of full load at nominal Vin) 15% max. Undervoltage Lockout See Application Notes Short Circuit Protection Efficiency Isolation Voltage Isolation Resistance Isolation Capacitance Operating Frequency Operating Temperature Range Hiccup, automatic recovery see Selection Guide table 16VDC min. 1 GΩ min. 25pF max. 3kHz typ. -4 C to +55 C(without derating) +55 C to +95 C(with derating) Maximum Case Temperature 15 C Storage Temperature Range -55 C to +125 C Over Temperature Protection 11 C typ. Thermal Impedance (see Note 8) Without Heat-Sink 9.2 C/Watt With Heat-Sink 7.6 C/Watt Thermal Shock Vibration Relative Humidity Case Material Base Material MIL-STD-81D 1-55Hz, 1G, 3 Min. along X, Y and Z 5% to 95% RH Nickel plated copper RF4 PCB Potting Material Epoxy (UL94-V) Conducted Emissions (see Notes 12, 13) EN5522 Class A Radiated Emissions EN5522 Class A ESD EN6-4-2 Perf. Criteria A Radiated Immunity EN6-4-3 Perf. Criteria A Fast Transient EN6-4-4 Perf. Criteria B Surge EN6-4-5 Perf. Criteria B Conducted Immunity EN6-4-6 Perf. Criteria A Weight 6g Dimensions 5.8 x 5.8 x 1.2mm MTBF (see Note 2) Bellcore TR-NWT x 1 3 hours MIL-HDBK-217F 151 x 1 3 hours REV:/29 P-77 RP4-GW

245 POWERLINE Notes : RP4-S_DGW Series 1. For the single output: Maximum output deviation is 1% inclusive of remote sense and trim. If remote sense is not being used, the +sense should be connected to its corresponding +OUTPUT and likewise the -sense should be connected to its corresponding OUTPUT. 2. BELLCORE TR-NWT-332. Case l: 5% Stress, Temperature at 4 C MIL-HDBK-217F Notice Ta=25 C, full load (GroundBenign, controlled environment). 3. Simulated source impedance of 12µH. 12µH inductor in series with +Vin. 4. Maximum value at nominal input voltage and no load. 5. Typical value at nominal input voltage and full load. 6. Test by minimum Vin and constant resistive load. 7. The ON/OFF control function. There are positive logic (standard) and negative logic (option). The pin voltage is referenced to Vin- input To order negative logic ON/OFF control add the suffix-n (Ex: RP4-485SGW-N). 8. Heat sink is optional and P/N: 7G-26C. Powerline DC/DC Converters can be ordered with pre-mounted heatsinks including antivibration fixing clips (add suffix -HC). See Application Notes for heatsink details. 9. The dual output required a minimum loading on the output to maintain specified regulation. Operation under no-load condition will not damage these devices, however they may not meet all listed specification. 1. Load regulation for dual output : Min load to % load balanced on all outputs. 11.Cross regulation for dual output : asymmetrical load 25% <> % FL. 12..The RP4-GW series required external filter to meets EN5522 class A. 13.See application notes for Class B common mode filter suggestion Package Style and Pinning (mm) 3rd angle projection RP4-GW dia Pin Connections Bottom View Pin # Single Dual 1 +Vin +Vin 2 -Vin -Vin 3 CTRL CTRL 4 -SENSE (Note 1) +Vout 5 +SENSE (Note 2) Com 6 +Vout Com 7 -Vout -Vout 8 TRIM TRIM Pin Pitch Tolerance ±.25 mm External Output Trimming Output can be externally trimmed by using the method shown below. ( ) for dual output tri. See Application Notes for more details. 7(7) Trim Up 8(8) Trim Down R U R D 8(8) 6(4) P-78 REV: /29

246 Features Regulated Converters Description 6 Watts Regulated Output Power 2:1 Wide Input Voltage Range 1.6kVDC Isolation (Basic Insulation) Overload and Over Temperature Protection Six-Sided Shield No Derating to 4 C Standard 2 x2 Package and Pinning Efficiency to 9 % Available as Power Module (RPM6-G) The RP6-G series DC/DC converters deliver 6W of power in an industry standartd 2 x 2 package, which also meets military standards for thermal shock and vibration tolerance. Sense pins allow the ouput voltage at the point of load to be tightly regulated and automatically compensate for any voltage drops that may occur across any connections. POWERLINE 6 Watt 2 x 2 Single Output Selection Guide 24V and 48V Wide Input Types Part Number Input Output Output Input (5,4) Efficiency (5) Capacitive (6) Range Voltage Current Current Load max. VDC VDC ma ma % RP SG / µF RP6-245SG / µF RP6-2412SG / µF RP6-2415SG / µF RP SG / µF RP6-485SG / µF RP6-4812SG / µF RP6-4815SG / µF * no suffix for CTRL function with Positive Logic (1=ON, =OFF), this is standard * add /N for CTRL function with Negative Logic (=ON, 1=OFF) * add suffix -HC for premounted heatsink and clips Ordering Examples RP6-245SG = 24V Input, 5V Output, Positive Logic CTRL pin. RP2-4812SG/N-HC = 48V Input, 12V Output, Negative Logic CTRL pin, Heatsink fitted UL Certified E RP6-G Derating Graph (Ambient Temperature) 125 1=75Vin, 2=36Vin Output Power (%) Natural Convection 1 2 RP6-485SG Ambient Temperature Range ( C) Derating graphs are valid only for the shown part numbers. If you need detailed derating information about a part number not shown here please contact our technical customer service at info@recom-development.at Please Read Application Notes REV:/29 P-79

247 POWERLINE Derating Graph (Ambient Temperature) RP6-SG Series RP6-485SG 125 1=Natural Convection, 2=2LFM, 3=3LFM, 4=4LFM, 5=5LFM Output Power (%) Natural Convection Ambient Temperature Range ( C) RP6-G Specifications (typical at nominal input and 25 C unless otherwise noted) Input Voltage Range 24V nominal input 18-36VDC 48V nominal input 36-75VDC Undervoltage Protection 24V Input DC-DC ON = 17VDC, DC-DC OFF = 15VDC 48V Input DC-DC ON = 34VDC, DC-DC OFF = 32VDC Input Filter Input Voltage Variation dv/dt (Complies with ETS3 132 part 4.4) 5V/ms max Input Surge Voltage ( ms max.) 24V Input 5VDC 48V Input VDC Input Reflected Ripple (nominal Vin and full load)(see Note 3) 2mAp-p Start Up Time (nominal Vin and constant resistor load) 2ms max. Remote ON/OFF (see Note 7) Positive logic - Standard DC-DC ON Open or 3V < Vr < 12V DC-DC OFF Short or V < Vr < 1.2V Negative logic - /N Option DC-DC ON Short or V < Vr < 1.2V DC-DC OFF Open or 3V < Vr < 12V Remote Pin Drive Current Nominal Vin mA Remote OFF input current Nominal Vin 4mA Output Power Pi Type 6W max. Output Voltage Accuracy (full Load and nominal Vin) ±1% continued on next page P-8 REV: /29

248 POWERLINE RP6-SG Series Specifications, cont. (typical at nominal input and 25 C unless otherwise noted) Voltage Adjustability (see Note 1) ±1% Line Regulation LL to HL at Full Load ±.2% Load Regulation (see Note 3) % to % Load ±.5% Temperature Coefficient ±.2%/ C max. Ripple and Noise (2MHz bandwith) 3.3,5V 75mVp-p 12,15V mvp-p Transient Response (25% load step change) 25µs Over Voltage Protection 3.3 Vout V Zener diode clamp (only single) 5 Vout V 12 Vout V 15 Vout V Over Load Protection (% of full load at nominal Vin) 15% max. Undervoltage Lockout See Application Notes Short Circuit Protection Efficiency Isolation Voltage Isolation Resistance Isolation Capacitance Operating Frequency Designed to meet Safety Standards Operating Temperature Range Hiccup, automatic recovery see Selection Guide table 16VDC min. 1 GΩ min. 15pF max. 3kHz typ. IEC695-1, UL695-1, EN C to +4 C(without derating) +4 C to + C(with derating) Maximum Case Temperature 11 C Storage Temperature Range -55 C to +125 C Over Temperature Protection 12 C typ. Thermal Impedance (see Note 11) Without Heat-Sink 1.5 C/Watt With Heat-Sink 8.4 C/Watt RP6-G Thermal Shock Vibration Relative Humidity Case Material Base Material MIL-STD-81D 1-55Hz, 1G, 3 Min. along X, Y and Z 5% to 95% RH Nickel plated copper Non-conductive black plastic FR4 Potting Material Epoxy (UL94-V) Conducted Emissions (see Notes 9, 1) EN5522 Class A Radiated Emissions EN5522 Class A ESD EN6-4-2 Perf. Criteria B Radiated Immunity EN6-4-3 Perf. Criteria A Fast Transient EN6-4-4 Perf. Criteria B Surge EN6-4-5 Perf. Criteria B Conducted Immunity EN6-4-6 Perf. Criteria A Weight Dimensions 6g 5.8 x 5.8 x 1.2mm MTBF (see Note 2) Bellcore TR-NWT x 1 3 hours MIL-STD-217F 196 x 1 3 hours REV:/29 P-81

249 POWERLINE Notes : RP6-SG Series 1. Maximum output deviation is 1% inclusive of remote sense and trim. If remote sense is not being used, the +sense should be connected to its corresponding +OUTPUT and likewise the -sense should be connected to its corresponding OUTPUT. 2. BELLCORE TR-NWT-332. Case l: 5% Stress, Temperature at 4 C (Ground fixed and controlled environment). 3. No minimum loading on the output is required to maintain specified regulation. Operation under no-load condition will not damage these devices 4. Maximum value at nominal input voltage and no load. 5. Typical value at nominal input voltage and full load. 6. Test by minimum Vin and constant resistive load. 7. The ON/OFF control pin voltage is referenced to the negative input (-Vin). To order negative logic ON/OFF control add the suffix-n (Example: RP6-485SG-N). 8. Heat sink is optional and P/N: 7G-26C. Powerline DC/DC Converters can be ordered with pre-mounted heatsinks including antivibration fixing clips (add suffix -HC). See Application Notes for heatsink details. 9. The RP6-SG series meets EN5522 Class A with an external capacitor across the input pins (24Vin:6.8µF/5V MLCC, 48Vin:2x2,2µF/V MLCC) 1o.See application notes for Class B common mode filter suggestion. 11.Vertical orientation and natural convection. Package Style and Pinning (mm) 3rd angle projection RP6-G 1.2 dia Bottom View Pin Connections Pin # Single 1 +Vin 2 -Vin 3 CTRL 4 -SENSE (Note 1) 5 +SENSE(Note 1) 6 +Vout 7 -Vout 8 TRIM Pin Pitch Tolerance ±.35 mm Output can be externally trimmed by using the method shown below. See Application Notes for more details. 7 Trim Up 8 Trim Down R U R D 8 6 P-82 REV: /29

250 Features Description Selection Guide Single and Dual Outputs Panel Mount Adaptor Can be used with RP3, RP4 and RP6 Screw Terminals FFC / EN5522 Class B EMC Filter Input Fuse Reverse Polarity Protected Inrush Current Limiting (Soft Start) Trim Potentiometer Output LED Indicator DIN Rail Mounting Bracket Option The Recom Power Module takes a standard 3W-6W converter and mounts it on a PCB with screw terminals, an EMC filter, some input protection circuitry and a built-in heatsink to offer a complete power module that can be mounted on a bulkhead or on a DIN rail with the optional DIN rail fixing bracket. The Power Module is primarily designed for transport applications such as a GPS vehicle tracking power supply or a radio communications power supply, but will also find many uses in industrial, communications or battery-powered applications. Power Module Input Output Input Converter Converter Part Number Range Power Fuse Series Datasheet VDC Watts Amps RPM3-12xxS_DE* RP3-12xxS_DE P53 RPM3-24xxS_DE* RP3-24xxS_DE P53 RPM3-48xxS_DE* RP3-48xxS_DE P53 RPM3-24xxS_DEW* RP3-24xxS_DEW P57 RPM3-48xxS_DEW* RP3-48xxS_DEW P57 RPM4-12xxS_D_TG* RP4-12xxS_D_TG P71 RPM4-24xxS_D_TG* RP4-24xxS_D_TG P71 RPM4-48xxS_D_TG* RP4-48xxS_D_TG P71 RPM4-24xxS_DGW* RP4-24xxS_DGW P75 RPM4-48xxS_DGW* RP4-48xxS_DGW P75 RPM6-24xxS_DG* RP6-24xxS_DG P79 RPM6-48xxS_DG* RP6-48xxS_DG P79 POWERLINE Power Module 3-6 Watt Single, Dual & Triple Output RECOM RPM4-245SGW Power Modules * add suffix -DIN for Optional DIN Rail Mounting Bracket Removable DIN-Rail Mounting Bracket TVS LED Fuse FET CMC Trim Heat Sink Plate Mounting Centres REV:/29 P Pin Connections Pin # Single Dual Triple 1 +Vin +Vin +Vin 2 -Vin -Vin -Vin 3 CTRL CTRL CTRL 4 NC NC +Aux 5 -Vout -Vout COM 6 +Vout Com -Aux 7 NC +Vout +Vout Tolerance ±.25 mm

251 POWERLINE PLUS - CONTENTS The POWERLINE PLUS uses ICE Technology. A combination of techniques to minimise internal heat dissipation and maximise the heat transfer to ambient to create a new converter series which offers high end performance at a price which is significantly lower than conventional specialist converters. RECOM - Green high-efficiency power solutions. SAVE ENERGY. NOW. Introduction The RPP series 2:1 and 4:1 input range DC/DC converters are ideal for high end industrial applications and COTS (Commercial Off-The-Shelf) Military applications where a high ambient operating temperature converter is required. The converters series feature ICE Technology, a revolutionary method of extending the temperature range without increasing the converter dimensions over standard converters. The built-in aluminium heat sink ensures optimum heat transfer to ambient Although the case size is compact, the converters contain a built-in EN5522 Class B / FCC Level B filter without the need for any external components. All RPP series converters are fully protected with undervoltage lockout protection, overload, overcurrent and overvoltage protection, short circuit current limiting and overtemperature shutdown. Contents In addition, the converters have a quiescent current that is an order of magnitude lower than equivalent power converters. Regulated DC/DC Converters Series (**) Isolation Power Input Voltages Output Voltages Case Outputs Page (kvdc) (Watts) (VDC) (VDC) Dimensions mm No. RPP , 18-36, , 5, 12, x 25.4 x 11.7 Single and Dual PP1 ±12, ±15, ±24 (1.6 x 1 ) RPP2 (W) , , 5, 12, x 25.4 x 11.7 Single and Dual PP5 ±12, ±15 (1.6 x 1 ) RPP , 18-36, , 5, 12, x 3.5 x 11.7 Single and Dual PP9 ±12, ±15 (2 x 1.2 ) RPP3 (W) , , 5, 12, x 3.5 x 11.7 Single and Dual PP13 ±12, ±15 (2 x 1.2 ) RPP , , 5, 12, x 3.5 x 11.7 Single PP17 (2 x 1.2 ) RPP , , 5, 12, x 3.5 x 11.7 Single PP17 (2 x 1.2 ) Products in bold type are new products for 29 Contents REV: /29

252 Features ICE Technology* Up to C Ambient with no derating 12 C Maximum Case Temperature -45 C Minimum Operating Temperature Built-in FCC/EN5522 Class B Filter 2:1 Input Voltage Range Six Sided Shielded Enclosure Compact 4.6x25.4x11.7mm Package Efficiency to 89% 2kVDC Isolation Fully Protected Low Quiescent Current Description The RPP2 series 2:1 input range DC/DC converters are ideal for high end industrial applications and COTS Military applications where a very high ambient operating temperature converter is required. Although the case size is compact, the converter contains a built-in filter EN5522 Class B / FCC Level B without the need for any external components. Selection Guide 12V, 24V and 48V Input Types Part Number Input Output Output Input (1) Efficiency (2) Max (3) Range Voltage Current Current Operating VDC VDC ma ma Temp RPP S / % 96 C RPP2-125S / % 99 C RPP2-1212S / % 94 C RPP2-1215S / % 96 C RPP S / % 96 C RPP2-245S /92 9.4% 99 C RPP2-2412S /93 9.2% 99 C RPP2-2415S /93 9.3% 99 C RPP S / % 99 C RPP2-485S / % C RPP2-4812S / % 96 C RPP2-4815S / % 99 C RPP2-1212D 9-18 ±12 ±833 24/ % 98 C RPP2-1215D 9-18 ±15 ±666 27/ % 99 C RPP2-2412D ±12 ±833 17/ % 96 C RPP2-2415D ±15 ±666 18/91 9.1% 99 C RPP2-2424D ±24 ±416 34/94 89.% 96 C RPP2-4812D ±12 ±63 1/ % 96 C RPP2-4815D ±15 ±666 12/ % 98 C RPP2-4824D ±24 ±416 21/ % 94 C POWERLINE Watt Single & Dual Output UL Pending RPP2 Derating Graph (Ambient Temperature) RPP2-485S Derating graphs are valid only for the shown part number. Please contact Technical Support for more information: info@recom-development.at Output Power (%) Natural Convection Ambient Temperature Range ( C) REV:/29 Vertical Horizontal * ICE Technology ICE (Innovation in Converter Excellence) uses state-of-the-art techniques to minimise internal power dissipation and to increase the internal temperature limits to extend the ambient operating temperature range to the maximum. Refer to end of section for more details. Refer to Application Notes PP-1

253 RPP2 POWERLINE+ Specifications (typical at nominal input and 25 C unless otherwise noted) Input Voltage Range 12V nominal input 9-18VDC 24V nominal input 18-36VDC 48V nominal input 36-75VDC Under Voltage Lockout 12V input DC-DC ON (min.) 8.5VDC DC-DC OFF (max.) 8VDC 24V input DC-DC ON (min.) 17.5VDC DC-DC OFF (max.) 17VDC 48V input DC-DC ON (min.) 35VDC DC-DC OFF (max.) 34VDC Input Filter Common Mode EMC Filter Input Voltage Variation dv/dt (Complies with ETS3 132 part 4.4) 5V/ms max Input Surge Voltage ( ms max.) 12V, 24V Input 5VDC 48V Input VDC Input Reflected Ripple nominal Vin and full load 2mAp-p Start Up Time nominal Vin and constant resistor load 2ms typ., 5ms max. Remote ON/OFF (4) DC-DC ON Open or 3.V < Vr < 5.5V DC-DC OFF Short or V < Vr < 1.2V Remote OFF input current Nominal input 2mA typ. Output Power 2W max. Output Voltage Accuracy 5% Load and nominal Vin ±1.5% Voltage Adjustability Single Output only ±1% Minimum Load % Line Regulation low line, high line at full load ±.3% Load Regulation 1% to % full load ±.5% Cross Regulation (1% <>% Load) Dual Outputs only 3% typ. / 5% max. Ripple and Noise (2MHz bandwith limited) 3.3V, ±24V 75mV-mVp-p typ. (measured with 1µF capacitor across outputs) All others 4mV-6mVp-p typ. Temperature Coefficient ±.4%/ C max. Transient Response 25% load step change 8µs Over Load Protection % of full load at nominal Vin 12% min. Short Circuit Protection Current limit, automatic recovery Output Over Voltage Protection (refer to block diagram in Application Notes) Converter shutdown if Vout > Vout nominal + 2% Isolation Voltage Isolation Resistance Isolation Capacitance (refer to block diagram in Application Notes) Rated at 16VDC/1 minute, Flash tested at 2VDC/1 second 1MΩ min. 15pF max. Operating Frequency 26kHz ± 4kHz Operating Temperature Range Ambient, Free Convection -45 C to + C (without derating) -45 C to +15 C (with derating) Maximum Case Temperature +12 C Storage Temperature Range -55 C to +125 C Over Temperature Protection (refer to block diagram in Application Notes) internal thermistor Thermal Impedance Vertical 7.5 C/Watt (Natural convection) Horizonzal 11.5 C/Watt Relative Humidity 5% to 95% RH Case Material (7) Potting Material Weight Dimensions RPP2-S_D Series Aluminium Silicone (UL94-V) 26g 1.6 x 1 x.48 (4.6 x 25.4 x 11.7mm) PP-2 REV: /29

254 POWERLINE+ Specifications (typical at nominal input and 25 C unless otherwise noted) RPP2-S_D Series Safety Standards Thermal Cycling UL Pending complies with MIL-STD-81F Vibration 1-55Hz, 12G, 3 Min. along X, Y and Z Conducted Emissions EN5522 Class B Radiated Emissions EN5522 Class B ESD EN6-4-2 Perf. Criteria B Radiated Immunity EN6-4-3 Perf. Criteria A Fast Transient (5) EN6-4-4 Perf. Criteria B Surge (5) EN6-4-5 Perf. Criteria B Conducted Immunity EN6-4-6 Perf. Criteria A MTBF calculated according to BELLCORE TR-NWT-332 (6) 2195 x 1 3 hours Notes : 1. Typical values at nominal input voltage and no load/full load. 2. Typical values at nominal input voltage and full load. 3. Typical values at nominal input voltage and full load in vertical orientation and with Eurocard-sized PCB ground planes to assist in heat dissipation. For horizontal orientation, reduce the maximum temperatures by 1 C. 4. The ON/OFF control function can be positive or negative logic. The pin voltage is referenced to negative input. Positive logic ON/OFF is standard, no suffix (Ex. RPP2-245S) Negative logic ON/OFF option has suffix /N (Ex. RPP2-245S/N) 5. Requires an external µf/v low ESR capacitor to meet EN6-4-4 and EN Case l: 5% Stress, Temperature at 5 C (Ground Benign). 7. To ensure a good all-round electrical contact, the baseplate is pressed firmly into place within the aluminium housing.the hydraulic press can leave tooling marks and deformations to both the housing and baseplate. The case is anodised aluminium, so there will be natural variations in the case colour and the aluminium is not scratch resistant. Any resultant marks, scratches and colour varations are cosmetic only and do not affect the operation or performance of the converters. Recommended PCB Layout Single Output Dual Output RPP2 C2 Fuse C1 C2 Fuse C1 C3 Input Fuse is recommended, but optional. Recommended fuse rating = double maximum input current, time delay type. Input Capacitor, C1, is required to meet EN6 Surge and Fast Transient, otherwise it is not required for normal operation. Output Capacitors C2/C3 are recommended, but not required for normal operation. Typical capacitor values are 1µF/V MLCC To ensure optimum thermal performance, use large areas of copper on the PCB to assist with heat dissipation and mount the converter vertically. REV:/29 PP-3

255 POWERLINE+ Typical Characteristics RPP2-S_D Series RPP2-245S Efficiency (%) Efficiency VS Output Load Vin=24V Vin=18V Vin=36V Output Load (%) Efficiency (%) Efficiency VS Input Voltage Input Voltage (V) 36 Package Style and Pinning (mm) rd angle projection 11.7 RPP dia Standoff = Pin Connections Bottom View Pin # Single Dual 1 +Vin +Vin 2 -Vin -Vin 3 +Vout +Vout 4 Trim Com 5 -Vout -Vout 6 CTRL CTRL Pin Pitch Tolerance ±.35 mm External Output Trimming Refer To Application Notes for recommended resistor Values -Vout Trim Up Trim Trim Down 1kW Trimpot 1kW Trimpot -Vout Trim 1kW Trimpot +Vout +Vout PP-4 REV: /29

256 Features ICE Technology* Description Up to 97 C Ambient, no derating 12 C Maximum Case Temperature -45 C Minimum OperatingTemperature Built-in FCC/EN5522 Class B Filter 4:1 Wide Input Voltage Range Six Sided Shielded Enclosure Compact 4.6x25.4x11.7mm Package Efficiency to >89% 2kVDC Isolation Fully Protected Low Quiescent Current The RPP2-W series 4:1 input range DC/DC converters are ideal for high end industrial applications and COTS Military applications where a high ambient operating temperature converter is required. Although the case size is compact, the converter contains a built-in EN5522 Class B / FCC Level B EMC filter without the need for any external components. POWERLINE+ 2 Watt Single & Dual Output Selection Guide 24V and 48V 4:1 Input Types Part Number Input Output Output Input (1) Efficiency (2) Max (3) Range Voltage Current Current Operating VDC VDC ma ma Temp RPP SW / % 93 C RPP2-245SW / % 95 C RPP2-2412SW / % 95 C RPP2-2415SW / % 97 C RPP SW / % 97 C RPP2-485SW / % 97 C RPP2-4812SW / % 96 C RPP2-4815SW / % 97 C RPP2-2412DW 9-36 ±12 ±833 28/ % 97 C RPP2-2415DW 9-36 ±15 ±666 24/ % 95 C RPP2-4812DW ±12 ±833 16/ % 95 C RPP2-4815DW ±15 ±666 13/ % 97 C UL Pending RPP2-W Derating Graph (Ambient Temperature) RPP2-245SW Output Power (%) Derating graphs are valid only for the shown part number. Please contact Technical Support for more information: info@recom-development.at Natural Convection Ambient Temperature Range ( C) REV:/29 Vertical Horizontal * ICE Technology ICE (Innovation in Converter Excellence) uses state-of-the-art techniques to minimise internal power dissipation and to increase the internal temperature limits to extend the ambient operating temperature range to the maximum. Refer to end of section for more details. Refer to Application Notes PP-5

257 POWERLINE+ Specifications (typical at nominal input and 25 C unless otherwise noted) RPP2-S_DW Series RPP2-W Input Voltage Range 24V nominal input 9-36VDC 48V nominal input 18-75VDC Under Voltage Lockout 24V input DC-DC ON (min.) 8.5VDC DC-DC OFF (max.) 8VDC 48V input DC-DC ON (min.) 35VDC DC-DC OFF (max.) 34VDC Input Filter Common Mode EMC Filter Input Voltage Variation dv/dt (Complies with ETS3 132 part 4.4) 5V/ms max Input Surge Voltage ( ms max.) 24V Input 5VDC 48V Input VDC Input Reflected Ripple nominal Vin and full load 2mAp-p Start Up Time nominal Vin and constant resistor load 2ms typ., 5ms max. Remote ON/OFF (4) DC-DC ON Open or 3.V < Vr < 5.5V DC-DC OFF Short or V < Vr < 1.2V Remote OFF input current Nominal input 2mA typ. Output Power 2W max. Output Voltage Accuracy 5% Load and nominal Vin ±1.5% Voltage Adjustability Single Output only ±5% Minimum Load % Line Regulation low line, high line at full load ±.3% Load Regulation 1% to % full load ±.5% Cross Regulation (1% <> % Load) Dual Outputs only 3% typ. / 5% max. Ripple and Noise (2MHz bandwith limited) 3.3V mvp-p typ. (measured with 1µF capacitor across outputs) All others 4mV-75mVp-p typ. Temperature Coefficient ±.4%/ C max. Transient Response 25% load step change 8µs Over Load Protection % of full load at nominal Vin 12% typ. Short Circuit Protection PP-6 REV: /29 Current limit, automatic recovery Output Over Voltage Protection (refer to block diagram in Application Notes) Converter shutdown if Vout > Vout nominal + 2% Isolation Voltage Isolation Resistance Isolation Capacitance (refer to block diagram in Application Notes) Rated at 16VDC/1 minute, Flash tested at 2VDC/1 second 1MΩ min. 15pF max. Operating Frequency 26kHz ± 4kHz Operating Temperature Range Ambient, Free Convection -45 C to +97 C (without derating) -45 C to +15 C (with derating) Maximum Case Temperature +12 C Storage Temperature Range -55 C to +125 C Over Temperature Protection (refer to block diagram in Application Notes) internal thermistor Thermal Impedance Vertical 7.5 C/Watt (Natural convection) Horizontal 11.5 C/Watt Relative Humidity 5% to 95% RH Case Material (7) Potting Material Weight Dimensions Aluminium Silicone (UL94-V) 26g 1.6 x 1 x.48 (4.6 x 25.4 x 11.7mm)

258 POWERLINE+ Specifications (typical at nominal input and 25 C unless otherwise noted) Safety Standards Thermal Cycling Notes : RPP2-S_DW Series UL Pending complies with MIL-STD-81F Vibration 1-55Hz, 12G, 3 Min. along X, Y and Z Conducted Emissions EN5522 Class B Radiated Emissions EN5522 Class B ESD EN6-4-2 Perf. Criteria B Radiated Immunity EN6-4-3 Perf. Criteria A Fast Transient (5) EN6-4-4 Perf. Criteria B Surge (5) EN6-4-5 Perf. Criteria B Conducted Immunity EN6-4-6 Perf. Criteria A MTBF calculated according to BELLCORE TR-NWT-332 (6) 2195 x 1 3 hours 1. Typical values at nominal input voltage and no load/full load. 2. Typical values at nominal input voltage and full load. 3. Typical values at nominal input voltage and full load in vertical orientation and with Eurocard-sized PCB ground planes to assist in heat dissipation. For horizontal orientation, reduce the maximum temperatures by 1 C. 4. The ON/OFF control function can be positive or negative logic. The pin voltage is referenced to negative input. Positive logic ON/OFF is standard, no suffix (Ex. RPP2-245SW) Negative logic ON/OFF option has suffix /N (Ex. RPP2-245SW/N) 5. Requires an external µf/v low ESR capacitor to meet EN6-4-4 and EN Case l: 5% Stress, Temperature at 5 C (Ground Benign). 7. To ensure a good all-round electrical contact, the baseplate is pressed firmly into place within the aluminium housing.the hydraulic press can leave tooling marks and deformations to both the housing and baseplate. The case is anodised aluminium, so there will be natural variations in the case colour and the aluminium is not scratch resistant. Any resultant marks, scratches and colour varations are cosmetic only and do not affect the operation or performance of the converters. Recommended PCB Layout Single Output Dual Output RPP2-W C2 Fuse C1 C2 Fuse C1 C3 Input Fuse is recommended, but optional. Recommended fuse rating = double maximum input current, time delay type. Input Capacitor, C1, is required to meet EN6 Surge and Fast Transient, otherwise it is not required for normal operation. Output Capacitors C2/C3 are recommended, but not required for normal operation. Typical capacitor values are 1µF/V MLCC To ensure optimum thermal performance, use large areas of copper on the PCB to assist with heat dissipation and mount the converter vertically. REV:/29 PP-7

259 POWERLINE+ Typical Characteristics RPP2-S_DW Series RPP2-245SW Efficiency (%) Efficiency VS Output Load Vin=6V Vin=36V Vin=2V Output Load (%) Efficiency (%) Efficiency VS Input Voltage Input Voltage (V) Package Style and Pinning (mm) rd angle projection 11.7 RPP2-W 15.2 dia Standoff = Pin Connections Bottom View Pin # Single Dual 1 +Vin +Vin 2 -Vin -Vin 3 +Vout +Vout 4 Trim Com 5 -Vout -Vout 6 CTRL CTRL Pin Pitch Tolerance ±.35 mm External Output Trimming Refer To Application Notes for recommended resistor Values -Vout Trim Up Trim Trim Down 1kW Trimpot 1kW Trimpot -Vout Trim 1kW Trimpot +Vout +Vout PP-8 REV: /29

260 Features ICE Technology* Up to 96 C ambient, no derating 12 C Maximum Case Temperature -45 C Minimum OperatingTemperature Built-in FCC/EN5522 Class B Filter 2:1 Wide Input Voltage Range Six Sided Shielded Enclosure Compact 4.6x25.4x11.7mm Package Efficiency to 92% 3kVDC Isolation Fully Protected Low Quiescent Current Description The RPP3 series 2:1 input range DC/DC converters are ideal for high end industrial applications and COTS Military applications where a high ambient operating temperature converter is required. Although the case size is compact, the converter contains a built-in EN5522 Class B / FCC Level B EMC filter without the need for any external components. Selection Guide 12V, 24V and 48V Input Types Part Number Input Output Output Input (1) Efficiency (2) Max (3) Range Voltage Current Current Operating VDC VDC ma ma Temp RPP S / % 86 C RPP3-125S / % 91 C RPP3-1212S / % 89 C RPP3-1215S / % 91 C RPP S / % 89 C RPP3-245S / % 93 C RPP3-2412S /14 9.4% 91 C RPP3-2415S / % 94 C RPP S / % 89 C RPP3-485S /68 92.% 96 C RPP3-4812S / % 94 C RPP3-4815S / % 94 C RPP3-1212D 9-18 ±12 ±125 29/ % 89 C RPP3-1215D 9-18 ±15 ± 33/ % 89 C RPP3-2412D ±12 ±1 2/ % 86 C RPP3-2415D ±15 ± 1/ % 89 C RPP3-2424D ±24 ±6 1/ % 91 C RPP3-4812D ±12 ±115 11/ % 87 C RPP3-4815D ±15 ± 12/ % 94 C RPP3-4824D ±24 ±55 26/ % 86 C POWERLINE+ 3 Watt Single & Dual Output UL Pending RPP3 Derating Graph (Ambient Temperature) RPP3-485S Derating graphs are valid only for the shown part numbers. Please contact Technical Support for more information info@recom-development.at Output Power (%) Natural Convection Ambient Temperature Range ( C) REV:/29 Vertical Horizontal * ICE Technology ICE (Innovation in Converter Excellence) uses state-of-the-art techniques to minimise internal power dissipation and to increase the internal temperature limits to extend the ambient operating temperature range to the maximum. Refer to end of section for more details. Refer to Application Notes PP-9

261 RPP3 POWERLINE+ Specifications (typical at nominal input and 25 C unless otherwise noted) Input Voltage Range 12V nominal input 9-18VDC 24V nominal input 18-36VDC 48V nominal input 36-75VDC Under Voltage Lockout 12V input DC-DC ON (min.) 8.5VDC DC-DC OFF (max.) 8VDC 24V input DC-DC ON (min.) 17.5VDC DC-DC OFF (max.) 17VDC 48V input DC-DC ON (min.) 35VDC DC-DC OFF (max.) 34VDC Input Filter Common Mode EMCType Input Voltage Variation dv/dt (Complies with ETS3 132 part 4.4) 5V/ms max Input Surge Voltage ( ms max.) 12V, 24V Input 5VDC 48V Input VDC Input Reflected Ripple nominal Vin and full load 3mAp-p Start Up Time nominal Vin and constant resistor load 2ms typ., 5ms max. Remote ON/OFF (4) DC-DC ON Open or 3.V < Vr < 5.5V DC-DC OFF Short or V < Vr < 1.2V Remote OFF input current Nominal input 2mA typ. Output Power 3W max. Output Voltage Accuracy 5% Load and nominal Vin ±1.5% Voltage Adjustability Single Output only ±1% Minimum Load % Line Regulation low line, high line at full load ±.3% Load Regulation 1% to % full load ±.5% Cross Regulation (1% <> % Load) Dual Outputs only 3% typ./ 5% max. Ripple and Noise (2MHz bandwith limited) 3.3V, 5V 6mVp-p typ. (measured with 1µF capacitor across outputs) All others 25mV-45mVp-p max. Temperature Coefficient ±.4%/ C max. Transient Response 25% load step change 8µs Over Load Protection % of full load at nominal Vin 12% typ. Short Circuit Protection Hiccup, automatic recovery Output Over Voltage Protection (refer to block diagram in Application Notes) Converter shutdown if Vout > Vout nominal + 2% Isolation Voltage Isolation Resistance Isolation Capacitance (refer to block diagram in Application Notes) Rated at 225VDC/1 minute, Flash tested at 3VDC/1 second 1MΩ min. 3pF max. Operating Frequency 26kHz ± 4kHz Operating Temperature Range Ambient, Free Convection -45 C to +96 C max (without derating) -45 C to +15 C max (without derating) Maximum Case Temperature +12 C Storage Temperature Range -55 C to +125 C Over Temperature Protection (refer to block diagram in Application Notes) internal thermistor Thermal Impedance Vertical 7.3 C/Watt (Natural convection) Horizontal 1 C/Wat Relative Humidity 5% to 95% RH Case Material (7) Potting Material Weight Dimensions RPP3-S_D Series Aluminium Silicone (UL94-V) 34g 2 x 1.2 x.48 (5.8 x 3.5 x 11.7mm) PP-1 REV: /29

262 POWERLINE+ Specifications (typical at nominal input and 25 C unless otherwise noted) RPP3-S_D Series Safety Standards Thermal Cycling Notes : UL Pending complies with MIL-STD-81F Vibration 1-55Hz, 12G, 3 Min. along X, Y and Z Conducted Emissions EN5522 Class B Radiated Emissions EN5522 Class B ESD EN6-4-2 Perf. Criteria B Radiated Immunity EN6-4-3 Perf. Criteria A Fast Transient (5) EN6-4-4 Perf. Criteria B Surge (5) EN6-4-5 Perf. Criteria B Conducted Immunity EN6-4-6 Perf. Criteria A MTBF calculated according to BELLCORE TR-NWT-332 (6) 1. Typical values at nominal input voltage and no load/full load. 2. Typical values at nominal input voltage and full load. 3. Typical values at nominal input voltage and full load in vertical orientation and with Eurocard-sized PCB ground planes to assist in heat dissipation. For horizontal orientation, reduce the maximum temperatures by 1 C. 4. The ON/OFF control function can be positive or negative logic. The pin voltage is referenced to negative input. Positive logic ON/OFF is standard, no suffix (Ex. RPP2-245S) Negative logic ON/OFF option has suffix /N (Ex. RPP2-245S/N) 5. Requires an external µf/v low ESR capacitor to meet EN6-4-4 and EN Case l: 5% Stress, Temperature at 5 C (Ground Benign). 7. To ensure a good all-round electrical contact, the baseplate is pressed firmly into place within the aluminium housing.the hydraulic press can leave tooling marks and deformations to both the housing and baseplate. The case is anodised aluminium, so there will be natural variations in the case colour and the aluminium is not scratch resistant. Any resultant marks, scratches and colour varations are cosmetic only and do not affect the operation or performance of the converters x 1 3 hours Recommended PCB Layout Single Output Dual Output RPP3 C2 Fuse C1 C2 Fuse C1 C3 Input Fuse is recommended, but optional. Recommended fuse rating = double maximum input current, time delay type. Input Capacitor, C1, is required to meet EN6 Surge and Fast Transient, otherwise it is not required for normal operation. Output Capacitors C2/C3 are recommended, but not required for normal operation. Typical capacitor values are 1µF/V MLCC To ensure optimum thermal performance, use large areas of copper on the PCB to assist with heat dissipation and mount the converter vertically. REV:/29 PP-11

263 POWERLINE+ Typical Characteristics RPP3-S_D Series RPP3-485S Efficiency (%) Efficiency VS Output Load Vin=36V Vin=75V Vin=48V Output Load (%) Efficiency (%) Efficiency VS Input Voltage Input Voltage (V) 72 Package Style and Pinning (mm) 3rd angle projection RPP-3 dia Standoff = Pin Connections Bottom View Pin # Single Dual 1 +Vin +Vin 2 -Vin -Vin 3 +Vout +Vout 4 -Vout Com 5 Trim -Vout 6 CTRL CTRL Pin Pitch Tolerance ±.35 mm External Output Trimming Refer to Application Notes for suggested resistor values -Vout Trim Up Trim Trim Down 1kW Trimpot 1kW Trimpot -Vout Trim 1kW Trimpot +Vout +Vout PP-12 REV: /29

264 Features ICE Technology* >85 C Ambient Temperature, no derating 12 C Maximum Case Temperature -45 C Minimum OperatingTemperature Built-in FCC/EN5522 Class B Filter 4:1 Wide Input Voltage Range Six Sided Shielded Enclosure Compact 5.8x3.5x11.7mm Package Efficiency to >89% 3kVDC Isolation Fully Protected Low Quiescent Current Description The RPP3-W series 4:1 input range DC/DC converters are ideal for high end industrial applications and COTS Military applications where a high ambient operating temperature converter is required. Although the case size is compact, the converter contains a built-in EN5522 Class B / FCC Level B EMC filter without the need for any external components. POWERLINE+ 3 Watt Single & Dual Output Selection Guide 24V and 48V 4:1 Input Types Part Number Input Output Output Input (1) Efficiency (2) Max (3) Range Voltage Current Current Ambient VDC VDC ma ma Temp RPP SW / % 85 C RPP3-245SW / % 89 C RPP3-2412SW / % 85 C RPP3-2415SW / % 9 C RPP SW / % 84 C RPP3-485SW / % 9 C RPP3-4812SW / % 85 C RPP3-4815SW / % 89 C RPP3-2412DW 9-36 ±12 ±125 32/ % 89 C RPP3-2415DW 9-36 ±15 ± 3/ % 85 C RPP3-4812DW ±12 ±125 18/ % 85 C RPP3-4815DW ±15 ± 2/ % 89 C UL Pending RPP3-W Derating Graph (Ambient Temperature) RPP3-485SW Output Power (%) Derating graphs are valid only for the shown part number. Please contact Technical Support for more information: info@recom-development.at Natural Convection Ambient Temperature Range ( C) 9 15 REV:/29 Vertical Horizontal * ICE Technology ICE (Innovation in Converter Excellence) uses state-of-the-art techniques to minimise internal power dissipation and to increase the internal temperature limits to extend the ambient operating temperature range to the maximum. Refer to end of section for more details. Refer to Application Notes PP-13

265 POWERLINE+ Specifications (typical at nominal input and 25 C unless otherwise noted) RPP3-S_DW Series RPP3-W Input Voltage Range 24V nominal input 9-36VDC 48V nominal input 18-75VDC Under Voltage Lockout 24V input DC-DC ON (min.) 8.5VDC DC-DC OFF (max.) 8VDC 48V input DC-DC ON (min.) 35VDC DC-DC OFF (max.) 34VDC Input Filter Common Mode EMC Filter Input Voltage Variation dv/dt (Complies with ETS3 132 part 4.4) 5V/ms max Input Surge Voltage ( ms max.) 24V Input 5VDC 48V Input VDC Input Reflected Ripple nominal Vin and full load 3mAp-p Start Up Time nominal Vin and constant resistor load 2ms typ., 5ms max. Remote ON/OFF (4) DC-DC ON Open or 3.V < Vr < 5.5V DC-DC OFF Short or V < Vr < 1.2V Remote OFF input current Nominal input 2mA typ. Output Power 3W max. Output Voltage Accuracy 5% Load and nominal Vin ±1.5% Voltage Adjustability Single Output only ±5% Minimum Load % Line Regulation low line, high line at full load ±.3% Load Regulation 1% to % full load ±.5% Cross Regulation (1% <> % Load) Dual Outputs only 3% typ./ 5% max. Ripple and Noise (2MHz bandwith limited) 3.3V, 5V 8mVp-p typ. (measured with 1µF capacitor across outputs) All others 27mV-6mVp-p max Temperature Coefficient ±.4%/ C max. Transient Response 25% load step change 8µs Over Load Protection % of full load at nominal Vin 12% typ. Short Circuit Protection hiccup, automatic recovery Output Over Voltage Protection (refer to block diagram in Application Notes) Converter shutdown if Vout > Vout nominal +2% Isolation Voltage Isolation Resistance Isolation Capacitance (refer to block diagram in Application Notes) Rated at 225VDC/1 minute, Flash tested at 3VDC/1 second 1MΩ min. 3pF max. Operating Frequency 3kHz ± 3kHz Operating Temperature Range Ambient, Free Convection -45 C to +9 C max (without derating) -45 C to +15 C max (with derating) Maximum Case Temperature +12 C Storage Temperature Range Over Temperature Protection (refer to block diagram in Application Notes) -55 C to +125 C internal thermistor Thermal Impedance Natural convection 1 C/Watt Relative Humidity Case Material (7) Potting Material Weight Dimensions 5% to 95% RH Aluminium Silicone (UL94-V) 34g 2 x 1.2 x.48 (5.8 x 3.5 x 11.7mm) PP-14 REV: /29

266 POWERLINE+ Specifications (typical at nominal input and 25 C unless otherwise noted) RPP3-S_DW Series Safety Standards Thermal Cycling UL Pending complies with MIL-STD-81F Vibration 1-55Hz, 12G, 3 Min. along X, Y and Z Conducted Emissions EN5522 Class B Radiated Emissions EN5522 Class B ESD EN6-4-2 Perf. Criteria B Radiated Immunity EN6-4-3 Perf. Criteria A Fast Transient (5) EN6-4-4 Perf. Criteria B Surge (5) EN6-4-5 Perf. Criteria B Conducted Immunity EN6-4-6 Perf. Criteria A MTBF calculated according to BELLCORE TR-NWT-332 (6) Notes : 1. Typical values at nominal input voltage and no load/full load. 2. Typical values at nominal input voltage and full load. 3. Typical values at nominal input voltage and full load in vertical orientation and with Eurocard-sized PCB ground planes to assist in heat dissipation. For horizontal orientation, reduce the maximum temperatures by 1 C. 4. The ON/OFF control function can be positive or negative logic. The pin voltage is referenced to negative input. Positive logic ON/OFF is standard, no suffix (Ex. RPP3-245SW) Negative logic ON/OFF option has suffix /N (Ex. RPP3-245SW/N) 5. Requires an external µf/v low ESR capacitor to meet EN6-4-4 and EN Case l: 5% Stress, Temperature at 5 C (Ground Benign). 7. To ensure a good all-round electrical contact, the baseplate is pressed firmly into place within the aluminium housing.the hydraulic press can leave tooling marks and deformations to both the housing and baseplate. The case is anodised aluminium, so there will be natural variations in the case colour and the aluminium is not scratch resistant. Any resultant marks, scratches and colour varations are cosmetic only and do not affect the operation or performance of the converters x 1 3 hours Recommended PCB Layout Single Output Dual Output RPP3-W C2 Fuse C1 C2 Fuse C1 C3 Input Fuse is recommended, but optional. Recommended fuse rating = double maximum input current, time delay type. Input Capacitor, C1, is required to meet EN6 Surge and Fast Transient, otherwise it is not required for normal operation. Output Capacitors C2/C3 are recommended, but not required for normal operation. Typical capacitor values are 1µF/V MLCC To ensure optimum thermal performance, use large areas of copper on the PCB to assist with heat dissipation and mount the converter vertically. REV:/29 PP-15

267 POWERLINE+ Typical Characteristics RPP3-S_DW Series RPP3-485SW Efficiency VS Input Voltage Efficiency (%) Input Voltage (V) 72 Package Style and Pinning (mm) 3rd angle projection RPP3-W dia Stando = Pin Connections Bottom View Pin # Single Dual 1 +Vin +Vin 2 -Vin -Vin 3 +Vout +Vout 4 -Vout Com 5 Trim -Vout 6 CTRL CTRL Pin Pitch Tolerance ±.35 mm External Output Trimming -Vout Trim Up 1kW Trimpot -Vout Trim Trim Down 1kW Trimpot Trim 1kW Trimpot +Vout +Vout PP-16 REV: /29

268 Features ICE Technology* Up to 89 C Ambient, no derating (4W) 12 C Maximum Case Temperature -45 C Minimum OperatingTemperature Built-in FCC/EN5522 Class B Filter 2:1 Wide Input Voltage Range 4/5 Watts Output Power Compact 5.8x3.5x11.7mm Package Efficiency to 92% 3kVDC Isolation Fully Protected Low Quiescent Current Description The RPP4 and RPP5 series 2:1 input range DC/DC converters are ideal for high end industrial applications and COTS Military applications where a high ambient operating temperature converter is required. Although the case size is compact, the converters contains a built-in EN5522 Class B / FCC Level B EMC filter without the need for any external components. Selection Guide 24V and 48V Input Types Part Number Input Output Output Input (1) Efficiency (2) Max (3) Range Voltage Current Current Operating VDC VDC A ma Temp RPP S / % 77 C RPP4-245S / % 86 C RPP4-2412S / % 75 C RPP4-2415S / % 81 C RPP S / % 84 C RPP4-485S /96 92.% 89 C RPP4-4812S / % 78 C RPP4-4815S / % 81 C Output Power (%) RPP S / % 58 C RPP5-245S / % 74 C RPP5-2412S / % 66 C RPP5-2415S / % 74 C RPP S / % 68 C RPP5-485S / % 81 C RPP5-4812S / % 72 C RPP5-4815S / % 81 C Derating Graph (Ambient Temperature) RPP4-485S Natural Convection Ambient Temperature Range ( C) Vertical Horizontal Output Power (%) RPP5-485S Natural Convection Ambient Temperature Range ( C) Derating graphs are valid only for the shown part numbers. Please contact Technical Support for more information info@recom-development.at REV:/29 Vertical Horizontal POWERLINE+ 4/5 Watt Single Output UL Pending RPP4/ RPP5 * ICE Technology ICE (Innovation in Converter Excellence) uses state-of-the-art techniques to minimise internal power dissipation and to increase the internal temperature limits to extend the ambient operating temp range to the maximum. Refer to end of section for more details. Refer to Application Notes PP-17

269 POWERLINE+ Specifications (typical at nominal input and 25 C unless otherwise noted) RPP4/5 Series RPP4 RPP5 Input Voltage Range 24V nominal input 18-36VDC 48V nominal input 36-75VDC Under Voltage Lockout 24V input DC-DC ON (min.) 17.5VDC DC-DC OFF (max.) 17VDC 48V input DC-DC ON (min.) 35VDC DC-DC OFF (max.) 34VDC Input Filter Common Mode EMC Filter Input Voltage Variation dv/dt (Complies with ETS3 132 part 4.4) 5V/ms max Input Surge Voltage ( ms max.) 24V Input 5VDC 48V Input VDC Input Reflected Ripple nominal Vin and full load 3mAp-p Start Up Time nominal Vin and constant resistor load 2ms typ., 5ms max. Remote ON/OFF (4) DC-DC ON Open or 3.V < Vr < 5.5V DC-DC OFF Short or V < Vr < 1.2V Remote OFF input current Nominal input 2mA typ. Output Power 5W max. Output Voltage Accuracy 1% Load and nominal Vin ±1% Voltage Adjustability ±1% Minimum Load % Line Regulation low line, high line at full load ±.3% Load Regulation 1% to % full load ±.5% Ripple and Noise (2MHz bandwith limited) 3.3V, 5V 6mVp-p typ. (measured with 1µF capacitor across output) All others 4mVp-p typ. Temperature Coefficient ±.4%/ C max. Transient Response 25% load step change 2µs Over Load Protection % of full load at nominal Vin 12% typ. Short Circuit Protection Hiccup, automatic recovery Output Over Voltage Protection (refer to block diagram in Application Notes) Converter shutdown if Vout > Vout nominal + 2% Isolation Voltage Isolation Resistance Isolation Capacitance (refer to block diagram in Application Notes) Rated at 225VDC/1 minute, Flash tested at 3VDC/1 second 1MΩ min. 3pF max. Operating Frequency 26kHz ± 4kHz RPP4 Operating Temperature Range Ambient, Free Convection -45 C to +89 C max (without derating) RPP5 Operating Temperature Range Ambient, Free Convection -45 C to +81 C max (without derating) -45 C to +15 C max (with derating) Maximum Case Temperature Storage Temperature Range +12 C -55 C to +125 C Over Temperature Protection (refer to block diagram in Application Notes) internal thermistor Thermal Impedance Vertical 7.3 C/Watt (Natural convection Horizontal 1 C/Watt Relative Humidity Case Material (7) Potting Material Weight Dimensions 5% to 95% RH Aluminium Silicone (UL94-V) 39g 2 x 1.2 x.48 (5.8 x 3.5 x 11.7mm) PP-18 REV: /29

270 POWERLINE+ Specifications (typical at nominal input and 25 C unless otherwise noted) RPP4/5 Series Safety Standards Thermal Cycling UL Pending complies with MIL-STD-81F Vibration 1-55Hz, 12G, 3 Min. along X, Y and Z Conducted Emissions EN5522 Class B Radiated Emissions EN5522 Class B ESD EN6-4-2 Perf. Criteria B Radiated Immunity EN6-4-3 Perf. Criteria A Fast Transient (5) EN6-4-4 Perf. Criteria B Surge (5) EN6-4-5 Perf. Criteria B Conducted Immunity EN6-4-6 Perf. Criteria A MTBF calculated according to BELLCORE TR-NWT-332 (6) Notes : 1. Typical values at nominal input voltage and no load/full load. 2. Typical values at nominal input voltage and full load. 3. Typical values at nominal input voltage and full load in vertical orientation and with Eurocard-sized PCB ground planes to assist in heat dissipation. For horizontal orientation, reduce the maximum temperatures by 1 C. 4. The ON/OFF control function can be positive or negative logic. The pin voltage is referenced to negative input. Positive logic ON/OFF is standard, no suffix (Ex. RPP5-245S) Negative logic ON/OFF option has suffix /N (Ex. RPP5-245S/N) 5. Requires an external µf/v low ESR capacitor to meet EN6-4-4 and EN Case l: 5% Stress, Temperature at 5 C (Ground Benign). 7. To ensure a good all-round electrical contact, the baseplate is pressed firmly into place within the aluminium housing.the hydraulic press can leave tooling marks and deformations to both the housing and baseplate. The case is anodised aluminium, so there will be natural variations in the case colour and the aluminium is not scratch resistant. Any resultant marks, scratches and colour varations are cosmetic only and do not affect the operation or performance of the converters x 1 3 hours Recommended PCB Layout Single Output Dual Output RPP4 RPP5 C2 Fuse C1 C2 Fuse C1 C3 Input Fuse is recommended, but optional. Recommended fuse rating = double maximum input current, time delay type. Input Capacitor, C1, is required to meet EN6 Surge and Fast Transient, otherwise it is not required for normal operation. Output Capacitors C2/C3 are recommended, but not required for normal operation. Typical capacitor values are 1µF/V MLCC To ensure optimum thermal performance, use large areas of copper on the PCB to assist with heat dissipation and mount the converter vertically. REV:/29 PP-19

271 POWERLINE+ Typical Characteristics RPP4/5 Series RPP4-485SW Efficiency VS Input Voltage RPP5-485SW Efficiency VS Input Voltage Efficiency (%) Input Voltage (V) 72 Efficiency (%) Input Voltage (V) 72 Package Style and Pinning (mm) 3rd angle projection RPP4 RPP5 dia Stando = Pin Connections Bottom View Pin # Single Dual 1 +Vin +Vin 2 -Vin -Vin 3 +Vout +Vout 4 -Vout Com 5 Trim -Vout 6 CTRL CTRL Pin Pitch Tolerance ±.35 mm External Output Trimming Refer to Application Notes for suggested Resistor Values -Vout Trim Up Trim Trim Down 1kW Trimpot 1kW Trimpot -Vout Trim 1kW Trimpot +Vout +Vout PP-2 REV: /29

272 POWERLINE+ ICE Technology I.C.E Technology ICE (Innovation in Converter Excellence) Technology uses a combination of techniques to minimise internal heat dissipation and maximise the heat transfer to ambient to create a new converter series which offers high end performance at a price which is significantly lower than conventional specialist converters. The exact details of this technology must remain secret, but the following brief resume describes the main features of this technological breakthrough: Minimising internal heat dissipation The difference between the input power and the output power is the internal power dissipation which generates heat within the converter. If the converter is inefficient at converting power, then adding external heat sinks, baseplates or fans are remedies that cure the symptoms rather than address the illness. First and foremost, the converter must have the highest possible efficiency over the entire input voltage range and load conditions. Most power converters are designed to be most efficient at 25 C, full load and nominal input voltage and thus offer a compromise performance when lightly loaded or operated at the maximum ambient temperature. ICE Technology uses state-of-the-art techniques to improve power convertion efficiency by approximately 2% compared to standard converters. A two per cent improvement may not sound much, but the difference between a converter with 88% efficiency and one with 9% efficiency is a 17% reduction in the dissipated power. In addition, when lightly loaded, the converters enter a power saving mode and draw only a few milliamps from the supply. Maximising heat transfer The rate of heat transfer between a hot body and its cooler surroundings is given by Fourier s Law: q=-k. T where q = rate of heat transfer k = thermal conductivity and T = temperature difference If k can be made larger, then the rate of heat transfer can still match or exceed the rate of heat generation at lower temperature differences T and the converter will have an extended operating temperature range. Application Notes Techniques to improve thermal conductivity ICE Technology splits the thermal conductivity problem into two areas and attacks each area seperately using different techniques. Firstly, the internal heat transfer to the case is maximised by a combination of novel converter construction and clever thermal design. ICE converters use a construction where the hottest components (the switching FET, the transformer and the synchronous rectification FETs) are placed closest to the case wall. This method of construction makes the manufacture of the converter more difficult, but this lack of compromise reduces greatly the internal thermal impedance. Secondly, the rate of transfer of heat to the surroundings is improved by a novel case construction which incorporates a built-in heat sink. The case is also made from thick aircraft grade aluminium rather than thin nickel-plated copper to provide a better thermal junction between the case and the high thermal conductivity silicone potting material used inside the converter. Maximising high temperature performance The final technique used in the construction of ICE Technology converters is to use high temperature internal components. The maximum operating temperature of a converter is dependent on the lowest maximum permissible operating temperature of any the components used. If the capacitors are rated up to +85 C and the FETs are rated at +16 C, then the limiting factor is the capacitor temperature of +85 C. The temperature of the ferrite core used in the transformer is also an important limiting factor. If the transformer core temperature exceeds the Curie temperature of the ferrite, then the transformer rapidly loses performance. ICE Technology converter uses high temperature grade components to permit a case temperature of +115 C maximum. This allows operation at up to +85 C ambient without the need for fans to blow air over the converter. REV:/29 ICE Technology Electromagnetic Compatibility Although high temperature performance is a significant feature of ICE Technology design, it does not end there. ICE Technology also addresses the need for electromagnetic compatibility by incorporating a built-in EN5522 Class B grade filter inside the converter. The converter has been designed from the ground up to meet EMC requirements rather than a conventional design process where first the converter is optimised for performance and then an external filter is added to combat the conducted interference. By including the filter on the main PCB of the converter, the track path lengths and impedances between the filter and the noisegenerating components are reduced to the minimum and consequently smaller value filter components can be used that fit into the compact case dimensions of the Powerline+ converters without compromising on filter performance. Safety and Protection ICE Technology converters are fully protected from output short circuits, overload, output over-voltage and over-temperature. In addition, they feature under-voltage lockout that will automatically disable the converter if the input voltage falls below the minimum level. The output is current limited which means that temporary overloads can occur without the converter shutting down. When overloaded, the output voltage will decrease to keep the maximum power constant. For the 4W and 5W converters, if the overload is too high, the converter will go into hiccup short circuit protection mode. In this mode, the converter will attempt to reconnect power every 1-2 milliseconds. Output overvoltage protection is monitored by a separate and independent feedback circuit and an internal thermistor sensor is used to protect the converter against overheating. PP-21 ICE

273 POWERLINE+ Application Notes Trim Tables Powerline Plus Output Trim Tables Output Voltage Trimming: RPPxx-xx3.3S Single output Powerline Plus converters offer the feature of trimming the output voltage over a certain range around the nominal value by using external trim resistors. No general equation can be given for calculating the trim resistors, but the following trimtables give typical values for chosing these trimming resistors. If voltages between the given trim points are required, extrapolate between the two nearest given values to work out the resistor required or use a variable resistor to set the output voltage. Trim up % Vout = 3,333 3,366 3,399 3,432 3,465 3,498 3,531 3,564 3,597 3,63 Volts R U = KOhms Trim down % Vout = 3,267 3,234 3,21 3,168 3,135 3,12 3,69 3,36 3,3 2,97 Volts R D = KOhms RPPxx-xx5S App Notes Trim up % Vout = 5,5 5,1 5,15 5,2 5,25 5,3 5,35 5,4 5,45 5,5 Volts R U = KOhms Trim down % Vout = 4,95 4,9 4,85 4,8 4,75 4,7 4,65 4,6 4,55 4,5 Volts R D = KOhms RPPxx-xx12S Trim up % Vout = 12,12 12,24 12,36 12,48 12,6 12,72 12,84 12,96 13,8 13,2 Volts R U = KOhms Trim down % Vout = 11,88 11,76 11,64 11,52 11,4 11,28 11,16 11,4 1,92 1,8 Volts R D = KOhms RPPxx-xx15S Trim up % Vout = 15,15 15,3 15,45 15,6 15,75 15,9 16,5 16,2 16,35 16,5 Volts R U = KOhms Trim down % Vout = 14,85 14,7 14,55 14,4 14,25 14,1 13,95 13,8 13,65 13,5 Volts R D = KOhms PP-22 REV: /29

274 POWERLINE+ Block Diagrams Application Notes Block Diagrams Single Output - 3.3V and 5V Outputs +Vin Switch Control -Vin Isolation Overvoltage Sensor ON/OFF Control Overtemp. Sensor PWM Controller Isolation Reference & Error AMP Single Output - all other outputs App Notes +Vin -Vin Isolation Overvoltage Sensor ON/OFF Control Overtemp. Sensor PWM Controller Isolation Reference & Error AMP REV:/29 PP-23

275 POWERLINE+ Block Diagrams Application Notes Block Diagrams Dual Output +Vout +Vin Com -Vout App Notes -Vin ON/OFF Control Overtemp. Sensor PWM Controller Isolation Isolation Overvoltage Sensor Reference & Error AMP PP-24 REV: /29

276 POWERLINE AC/DC - CONTENTS New Products for 29 in Bold Single Output Models Series Isolation Power Input Voltages Output Voltages Case Page (kvac) (Watts) (VAC) (VDC) Dimensions mm RAC4-SA(-E)(-ST) , 5, 9, 12, 15, x 27.2 x 17.1 PA2 RAC5-SA(-E)(-ST) , 5, 12, 15, x 45. x 2.5 PA4 RAC5-SB(-E)(-ST) , 5, 12, 15, x 25.4 x 15.2 PA6 RAC1-SA(-E)(-ST) , 5, 12, 15, x 45. x 21.5 PA8 RAC1-SB(-E)(-ST) , 5, 12, 15, x 27.2 x 23.5 PA1 RAC15-SA(-E)(-ST) , 12, 15, x 54. x 22. PA12 RAC15-SB(-E)(-ST) , 5, 12, 15, x 45. x 21.5 PA14 RAC2-SA(-ST) , 5, 12, 15, x 48. x 22. PA16 RAC3-SA(-E)(-ST) , 5, 12, 15, x 63.5 x 25. PA18 RAC4-SA(-E)(-ST) , 12, 15, x 63.5 x 27. PA2 RAC6-SB , 12, 15, x 58.5 x 3. PA22 Dual Output Models Series Isolation Power Input Voltages Output Voltages Case (kvac) (Watts) (VAC) (VDC) Dimensions mm RAC5-DA(-E)(-ST) ±5, ±12, ± x 45. x 2.5 PA4 RAC1-DA(-E)(-ST) ±5, ±12, ± x 45. x 21.5 PA8 RAC15-DA(-E)(-ST) ±5, ±12, ± x 54. x 22. PA12 RAC15-DB(-E)(-ST) ±5, ±12, ± x 45. x 21.5 PA14 RAC2-DA(-ST) ±5, ±12, ±15 7. x 48. x 22. PA16 RAC3-DA(-E)(-ST) ±5, ±12, ± x 63.5 x 25. PA18 RAC3-DA(-E)(-ST) / x 63.5 x 25. PA18 RAC4-DA(-E)(-ST) ±5, ±12, ± x 63.5 x 27. PA2 RAC4-DA(-E)(-ST) / x 63.5 x 27. PA2 AC/DC Triple Output Models Series Isolation Power Input Voltages Output Voltages Case (kvac) (Watts) (VAC) (VDC) Dimensions mm RAC15-TA(-E)(-ST) / ±12, 5 / ± x 54. x 22. PA12 RAC15-TB(-E)(-ST) / ±12, 5 / ± x 45. x 21.5 PA14 RAC2-TA(-ST) / ±12, 5 / ±15 7. x 48. x 22. PA16 RAC3-TA(-E)(-ST) / ±12, 5 / ± x 63.5 x 25. PA18 RAC4-TA(-E)(-ST) / ±12, 5 / ± x 63.5 x 25. PA2 Suffix -E = Extended Temperature range (-4 C) Suffix -ST = Screw Terminal version (supplied with DIN Rail mounting bracket) REV:/29 PA-1

277 Features Regulated Converters Ultracompact AC-DC Power Supply 4 Watt PCB Mount Package Universal Input Voltage Range 3VAC Isolation Very Low No Load Input Current Short Circuit Protected UL Approval Pending POWERLINE AC/DC-Converter Description The RAC4 series is an ultra-compact universal input AC/DC power module for PCB mounting. It features ultralow noload power consumption, short circuit, overload and output overvoltage protection as well as a built-in EMC Class B filter. Selection Guide Part Input Output Output Efficiency Max Number Range Voltage Current Capacitive (VAC) (VDC) (ma) (%) Load RAC4-3.3SA µF RAC4-5SA µF RAC4-9SA µF RAC4-12SA µf RAC4-15SA µF RAC4-24SA µF 4 Watt Single Output text Specifications (typical at 25 C and after warm up time unless otherwise specified ) Input Voltage Range 9-264VAC or 12-37VDC Rated Power 4 Watts max Input Frequency Range (for AC Input) 47-44Hz Input Current (full load) 115VAC/23VAC 75mA/55mA max. No Load Power Consumption 115VAC/23VAC 15mW max. Inrush Current (<.5ms) 115VAC/23VAC 15A/25A max. Leakage Current.3mA max Output Voltage Accuracy (full load) ±2% Line Voltage Regulation (low line, high line at full load) ±.2% typ Load Voltage Regulation 3.3V, 5V Outputs ±1% typ ( % to % full load ) All others ±.5% typ Output Ripple and Noise All Others 15mVp-p max (2MHz limited) 24V Output 2mVp-p max Operating Frequency 132kHz typ Hold-up time 15ms min. Efficiency at full Load see table No Load input current 1.5mA typ. Isolation Voltage (input to output) 3VAC min Temperature Coefficient ±.2%/ C typ Isolation Resistance MΩ max Short Circuit Protection Output Overvoltage Protection PA-2 Hiccup, Automatic Restart REV: /29 Zener Clamping Diode Operating Temperature Range (free air convection, with derating) -4 C to +7 C Storage Temperature Range Humidity Case Material -4 C to +125 C 95% RH max Epoxy with Fibreglass (UL94V-) Package Weight 26g EMC Conducted and Radiated EN 5522 Class B Noise Immunity EN 5524 MTBF (+25 C) using MIL-HDBK-217F >35 x 1 3 hours Output Power (%) UL Certified E RAC4 Derating Graph (Ambient Temperature) Natural Convection Ambient Temperature Range ( C) Please Read Application Notes

278 POWERLINE AC/DC-Converter Typical Characteristics RAC4-SA Series Efficiency / Load Efficiency / Input Voltage (Full Load) Efficiency % 2 % 2% 4% 6% 8% % Efficiency % Input Voltage (VAC) Standard Package Style and Pinning 3rd angle projection RAC Bottom View x 2 Pin Connections- Pin # Single Out 1 NC 2 VAC in (N) 3 VAC in (L) 4 NC 5 -VDC out 6 +VDC out 7 NC NC = No Connection XX.X ±.5 mm XX.XX ±.25 mm REV:/29 PA-3

279 Features Regulated Converters AC-DC Power Supply 5 Watt PCB Mount Package Universal Input Voltage Range 3VAC Isolation Low Output Ripple and Noise Short Circuit Protected UL Approved POWERLINE AC/DC-Converter RAC5-A Description Compact switching AC/DC power module for PCB, screw-terminal connection or DIN-rail mounting with cul and UL Safety Approvals. Selection Guide Part Input Output Output Efficiency Number Range Voltage Current (VAC) (VDC) (ma) (%) RAC5-3.3SA RAC5-5SA RAC5-12SA RAC5-15SA RAC5-24SA RAC5-5DA ±5 ±5 7 RAC5-12DA ±12 ±2 67 RAC5-15DA ±15 ±16 67 *add suffix -E for extended temperature range, e.g. RAC5-5SA-E *add suffix "-ST for screw terminal module e.g. RAC5-5SA-ST, RAC5-5DA-E-ST Specifications (typical at 25 C and after warm up time unless otherwise specified ) Input Voltage Range 9-264VAC or 12-37VDC Rated Power 5 Watts max Input Frequency Range (for AC Input) 47-44Hz Input Current (full load) 115VAC/23VAC 11mA /7mA max. No Load Power Consumption 115VAC/23VAC 25mW max. Inrush Current (<2ms) 115VAC 1A max. (-E = 23A max.) 23VAC 2A max. (-E = 46A max.) Leakage Current.75mA max Output Voltage Accuracy (full load) ±2% Line Voltage Regulation (low line, high line at full load) ±.3% typ Load Voltage Regulation ( 5% to % full load ) ±.5% typ Output Ripple and Noise (2MHz limited).5% Vout + 5mVp-p max Operating Frequency khz typ Efficiency at full Load see table Isolation Voltage (input to output) 3VAC min Temperature Coefficient ±.2%/ C typ Isolation Resistance MΩ max Short Circuit Protection Continuous, Automatic Restart Operating Temperature Range Standard -25 C to +7 C (free air convection, with derating) Suffix -E -4 C to +7 C Storage Temperature Range -4 C to +85 C Humidity 95% RH max Case Material Epoxy with Fibreglass (UL94V-) Package Weight 8g EMC EN 5522 ClassB / EN MTBF (+25 C) using MIL-HDBK-217F 3 x 1 3 hours PA-4 REV: /29 5 Watt Single & Dual Output Derating Graph (Ambient Temperature) Output Power (%) UL Certified E RAC5-A E-Version Natural Convection Ambient Temperature Range ( C) Please Read Application Notes

280 POWERLINE AC/DC-Converter Screw Terminal Module Option (suffix -ST) RAC5-S_DA Series 3rd angle projection Pin Connections- Pin # Single Out Dual Out 1 FG FG 2 VAC in (N) VAC in (N) 3 VAC in (L) VAC in (L) 4 NC NC 5 -VDC out -VDC out 6 NC Com 7 +VDC out +VDC out 8 NC NC NC = No Connection Standard Package Style and Pinning RAC5-A Pin Connections- 3 L Pin # Single Out Dual Out 1 FG FG N FG Bottom View + Com VAC in (N) VAC in (N) 3 VAC in (L) VAC in (L) 4 -VDC out -VDC out 5 No Pin Com 6 +VDC out +VDC out XX.X ±.5 mm XX.XX ±.25 mm REV:/29 PA-5

281 Features Regulated Converters Very Compact AC-DC Power Supply 5 Watt PCB Mount Package Universal Input Voltage Range 3VAC Isolation Low Output Ripple and Noise Short Circuit Protected UL Certified POWERLINE AC/DC-Converter Description Compact switching AC/DC power module for PCB, screw-terminal connection or DIN-rail mounting with cul and UL Safety Approvals Selection Guide Part Input Output Output Efficiency Number Range Voltage Current (VAC) (VDC) (ma) (%) 5 Watt Single Output RAC5-3.3SB RAC5-5SB RAC5-12SB RAC5-15SB RAC5-24SB *add suffix -E for extended temperature range, e.g. RAC5-5SB-E *add suffix "-ST for screw terminal module e.g. RAC5-5SB-ST, RAC5-5SB-E-ST RAC5-B Specifications (typical at 25 C and after warm up time unless otherwise specified ) Input Voltage Range 9-264VAC or 12-37VDC Rated Power 5 Watts max. Input Frequency Range (for AC Input) 47-44Hz Input Current (full load) 115VAC/23VAC 11mA / 7mA max. No Load Power Consumption 115VAC/23VAC 25mW max. Inrush Current (<2ms) 115VAC 1A max. (-E = 23A max.) 23VAC 2A max. (-E = 46A max.) Leakage Current.75mA max. Output Voltage Accuracy (Full load) ±2% Line Voltage Regulation (low line, high line at full load) ±.3% typ. Load Voltage Regulation ( 5% to % full load ) ±.5% typ. Output Ripple and Noise (2MHz limited).5% Vout + 5mVp-p max. Operating Frequency 132kHz typ. Efficiency at Full Load see table Isolation Voltage (input to output) 3VAC min. Output Power (%) 125 UL Certified E RAC5-B Derating Graphs (Ambient Temperature) 12V, 15V, 24V 85 5V V 5 Natural Convection - Standard Version 25 Temperature Coefficient Isolation Resistance ±.2%/ C typ. MΩ max. Short Circuit Protection Continuous, Automatic Restart Operating Temperature Range Standard -25 C to +7 C (free air convection, with derating) Suffix -E -4 C to +7 C Storage Temperature Range -4 C to +85 C Humidity 95% RH max. Case Material Epoxy with Fibreglass (UL94V-) Package Weight 3g EMC EN 5522 Class B / EN 5524 MTBF (+25 C) using MIL-HDBK-217F 36 x 1 3 hours Output Power (%) Ambient Temperature Range ( C) V, 15V, 24V 3.3V, 5V Natural Convection -E Version Ambient Temperature Range ( C) PA-6 REV: /29

282 POWERLINE AC/DC-Converter Typical Application RAC5-SB Series N +Vout DC RAC5-12SB C1.1uF 5V C2 47uF 5V Load L -Vout DC Screw Terminal Module Option (suffix -ST) 3rd angle projection Removable DIN-Rail Mounting Bracket dia. 3.5 x 4 Pin Connections- Pin # Single Out Fuse RAC5-xxSB NC 2 VAC in (N) 3 VAC in (L) 4 NC 5 -VDC out 6 +VDC out 7 NC RAC5-B NC NC = No Connection Package Style and Pinning Recommended Footprint Details Pin Connections Pin # Single Out 1 VAC in (N) 2 VAC in (L) Bottom View Top View VDC out 4 -VDC out Tolerance ±.5 mm ø+.2/.1 Please Read Application Notes REV:/29 PA-7

283 Features Regulated Converters Compact AC-DC Power Supply 1 Watt PCB Mount Package Universal Input Voltage Range 3VAC Isolation Low Output Ripple and Noise Short Circuit Protected UL Certified POWERLINE AC/DC-Converter RAC1-A Description Compact switching AC/DC power module for PCB, screw-terminal connection or DIN-rail mounting with cul and UL Safety Approvals Selection Guide Part Input Output Output Efficiency Number Range Voltage Current (VAC) (VDC) (ma) (%) RAC1-3.3SA RAC1-5SA RAC1-12SA RAC1-15SA RAC1-24SA RAC1-5DA ±5 ±8 71 RAC1-12DA ±12 ±38 75 RAC1-15DA ±15 ±3 72 *add suffix -E for extended temperature range, e.g. RAC1-5SA-E *add suffix "-ST for screw terminal module e.g. RAC1-5SA-ST, RAC1-5DA-E-ST Specifications (typical at 25 C and after warm up time unless otherwise specified ) Input Voltage Range 9-264VAC or 12-37VDC Rated Power 1 Watts max. Input Frequency Range (for AC Input) 47-44Hz Input Current (full load) 115VAC/23VAC 2mA / 13mA max. No Load Power Consumption 115VAC/23VAC 7mW max. Inrush Current (<2ms) 115VAC 1A max. (-E = 23A max.) 23VAC 2A max. (-E = 46A max.) Leakage Current.75mA max. Output Voltage Accuracy (Full load) ±2% Line Voltage Regulation (low line, high line at full load) ±.3% typ. Load Voltage Regulation ( 5% to % full load ) ±.5% typ. Output Ripple and Noise (2MHz limited).5% Vout + 5mVp-p max. Operating Frequency khz typ. Efficiency at Full Load see table Isolation Voltage (input to output) 3VAC min. Temperature Coefficient ±.2%/ C typ. Isolation Resistance MΩ min. Short Circuit Protection Continuous, Automatic Restart Operating Temperature Range Standard -25 C to +7 C (free air convection, with derating) Suffix -E -4 C to +7 C Storage Temperature Range -4 C to +85 C Humidity 95% RH max. Case Material Epoxy with Fibreglass (UL94V-) Package Weight g EMC EN 5522 Class B / EN MTBF (+25 C) using MIL-HDBK-217F 25 x 1 3 hours PA-8 REV: /29 1 Watt Single & Dual Output Derating Graph (Ambient Temperature) Output Power (%) UL Certified E RAC1-A E-Version Natural Convection Ambient Temperature Range ( C) Please Read Application Notes

284 POWERLINE AC/DC-Converter Screw Terminal Module Option (suffix -ST) RAC1-S_DA Series 3rd angle projection Removable DIN-Rail Mounting Bracket dia. 3.5 x 4 Pin Connections Pin # Single Out Dual Out Fuse RAC1-xxS_DA FG FG 2 VAC in (N) VAC in (N) 3 VAC in (L) VAC in (L) 4 NC NC 5 -VDC out -VDC out 6 NC Com 7 +VDC out +VDC out 8 NC NC NC = No Connrction Standard Package Style and Pinning rd angle projection RAC1-A Pin Connections- Pin # Single Out Dual Out 1 FG FG VAC in (N) VAC in (N) 3 VAC in (L) VAC in (L) Bottom View VDC out -VDC out 5 No Pin Com 6 +VDC out +VDC out XX.X ±.5 mm XX.XX ±.25 mm REV:/29 PA-9

285 Features Regulated Converters Compact AC-DC Power Supply 1 Watt PCB Mount Package Universal Input Voltage Range 3VAC Isolation Low Output Ripple and Noise Short Circuit Protected UL Certified POWERLINE AC/DC-Converter Description Compact switching AC/DC power module for PCB, screw-terminal connection or DIN-rail mounting with cul and UL Safety Approvals. Pin compatible with RAC5-SB Models. Selection Guide Part Input Output Output Efficiency Number Range Voltage Current (VAC) (VDC) (ma) (%) RAC1-3.3SB RAC1-5SB RAC1-12SB RAC1-15SB RAC1-24SB *add suffix -E for extended temperature range, e.g. RAC1-5SB-E *add suffix "-ST for screw terminal module e.g. RAC1-5SB-ST, RAC1-5SB-E-ST 1 Watt Single Output RAC1-B Specifications (typical at 25 C and after warm up time unless otherwise specified ) Input Voltage Range 9-264VAC or 12-37VDC Rated Power 1 Watts max. Input Frequency Range (for AC Input) 47-44Hz Input Current (full load) 115VAC/23VAC 22mA/ 15mA max. No Load Power Consumption 23VAC 325mW typ. Inrush Current (<2ms) 115VAC 1A max. (-E = 23A max.) 23VAC 2A max. (-E = 46A max.) Leakage Current.25mA max. Output Voltage Accuracy (Full load) ±2% Line Voltage Regulation (low line, high line at full load) ±.3% typ. Load Voltage Regulation ( 5% to % full load ) ±.5% typ. Output Ripple and Noise (2MHz limited).5% Vout + 5mVp-p max. Operating Frequency 125kHz typ. Efficiency at Full Load see table Isolation Voltage (input to output) 3VAC min. Temperature Coefficient ±.2%/ C typ. Isolation Resistance MΩ min. Short Circuit Protection Continuous, Automatic Restart Operating Temperature Range Standard -25 C to +7 C (free air convection, with derating) Suffix -E -4 C to +7 C Storage Temperature Range -4 C to +85 C Humidity 95% RH max. Case Material Epoxy with Fibreglass (UL94V-) Package Weight 54g EMC EN 5522 Class B / EN 5524 MTBF (+25 C) using MIL-HDBK-217F 33 x 1 3 hours PA-1 REV: /29 UL Certified E RAC1-B Derating Graph (Ambient Temperature) Output Power (%) E-Version Natural Convection Ambient Temperature Range ( C) Please Read Application Notes

286 POWERLINE AC/DC-Converter Typical Application RAC1-SB Series N 1 3 +Vout DC L 2 RAC1-12SB 4 C1.1uF 5V -Vout DC C2 47uF 5V Load Screw Terminal Module Option (suffix -ST) 3rd angle projection Removable DIN-Rail Mounting Bracket dia.3.5 x 4 Pin Connections Pin # Single Out 1 NC Fuse RAC1-xxSB VAC in (N) 3 VAC in (L) 4 NC 5 +VDC out 6 -VDC out 7 NC 8 NC NC = No Connection RAC1-B Standard Package Style and Pinning rd angle projection 23.5 Pin Connections 1. Pin # Single Out Recommended Footprint Details 1 VAC in (N) 2 VAC in (L) 3 +VDC out 4 -VDC out XX.X ±.5 mm XX.XX ±.25 mm 1.16 Bottom View Top View ø+.2/.1 REV:/29 PA-11

287 Features Regulated Converters Compact AC-DC Power Supply 15 Watt PCB Mount Package Universal Input Voltage Range 3VAC Isolation Low Output Ripple and Noise Short Circuit Protected UL Certified POWERLINE AC/DC-Converter RAC15-A Description Compact switching AC/DC power module for PCB, screw-terminal connection or DIN-rail mounting with cul and UL Safety Approvals Selection Guide Part Input Output Output Efficiency Number Range Voltage Current (VAC) (VDC) (ma) (%) RAC15-5SA RAC15-12SA RAC15-15SA RAC15-24SA RAC15-5DA ±5 ±15 71 RAC15-12DA ±12 ±65 76 RAC15-15DA ±15 ±5 65 RAC15-512TA /±12 2/±2 68 RAC15-515TA /±15 2/±15 68 *add suffix -E for extended temperature range, e.g. RAC15-5SA-E *add suffix "-ST for screw terminal module e.g. RAC15-5DA-ST, RAC1-512TA-E-ST Specifications (typical at 25 C and after warm up time unless otherwise specified ) Input Voltage Range 9-264VAC or 12-37VDC Rated Power 15 Watts max. Input Frequency Range (for AC Input) 47-44Hz Input Current (full load) 115VAC/23VAC 28mA / 17mA max. No Load Power Consumption 23VAC 3mW typ. Inrush Current (<2ms) 115VAC 1A max. (-E = 23A max.) 23VAC 2A max. (-E = 46A max.) Leakage Current.75mA max. Output Voltage Accuracy (Full load) ±2% Line Voltage Regul. (low line, high line at full load) Single, Dual ±.5% typ. Triple ±1%/±.5% typ. Load Voltage Regulation (5% to % full load) Single, Dual ±.5%, ±3% typ. Triple ±2%/±5% typ. Output Ripple and Noise (2MHz limited).5% Vout + 5mVp-p max. Operating Frequency khz typ. Efficiency at Full Load see table Isolation Voltage (input to output) 3VAC min. Temperature Coefficient ±.2%/ C typ. Isolation Resistance MΩ max. Short Circuit Protection Continuous, Automatic Restart Operating Temperature Range Standard -25 C to +7 C (free air convection, with derating) Suffix -E -4 C to +7 C Storage Temperature Range -4 C to +85 C Humidity 95% RH max. Case Material Epoxy with Fibreglass (UL94V-) Package Weight 14g EMC EN 5522 Class B / EN 5524 MTBF (+25 C) using MIL-HDBK-217F 2 x 1 3 hours PA-12 REV: /29 Output Power (%) 15 Watt Single, Dual & Triple Output UL Certified E RAC15-A Derating Graph (Ambient Temperature) E-Version Natural Convection Ambient Temperature Range ( C) Please Read Application Notes

288 POWERLINE AC/DC-Converter Screw Terminal Module Option (suffix -ST) RAC15-S_D_TA Series Removable DIN-Rail Mounting Bracket Pin Connections Pin # Single Out Dual Out Triple Out Fuse RAC15-xxS_D_TA FG FG FG 2 VAC in (N) VAC in (N) VAC in (N) 3 VAC in (L) VAC in (L) VAC in (L) 4 NC NC -VDC Out 5 -VDC Out -VDC Out Com 6 NC Com + VDC Out 7 + VDC Out + VDC Out + 5V Rtn (Com) NC NC + 5V Out NC = No Connection Standard Package Style and Pinning rd angle projection RAC15-A Pin Connections Pin # Single Out Dual Out Triple Out 1 FG FG FG VAC in (N) VAC in (N) VAC in (N) 3 VAC in (L) VAC in (L) VAC in (L) 4 No Pin No Pin -VDC Out 5 -VDC Out -VDC Out Com 2 Bottom View 6 6 No Pin Com + VDC Out VDC Out + VDC Out + 5V Rtn (Com) 8 No Pin No Pin + 5V Out XX.X ±.5 mm XX.XX ±.25 mm REV:/29 PA-13

289 Features Regulated Converters Compact AC-DC Power Supply 15 Watt PCB Mount Package Universal Input Voltage Range 4VAC Isolation Low Output Ripple and Noise Short Circuit Protected UL-661 Certified for Medical Applications POWERLINE AC/DC-Converter RAC15-B Description Compact switching power module for PCB or DIN-rail mounting with medical certification UL Selection Guide Part Input Output Output Efficiency Number Range Voltage Current (VAC) (VDC) (ma) (%) RAC15-3.3SB RAC15-5SB RAC15-9SB RAC15-12SB RAC15-15SB RAC15-24SB RAC15-5DB ±5 ±15 78 RAC15-12DB ±12 ±625 8 RAC15-15DB ±15 ±5 81 RAC15-512TB /±12 +2/±2 78 RAC15-515TB /±15 +2/±15 78 *add suffix -E for extended temperature range, e.g. RAC15-5SB-E *add suffix "-ST for screw terminal module e.g. RAC15-5SB-ST, RAC15-5DB-ST, RAC15-512TB-ST Specifications (typical at 25 C and after warm up time unless otherwise specified ) Input Voltage Range 9-264VAC or -37VDC Rated Power 15 Watts max. Input Frequency Range (for AC Input) 47-44Hz Input Current (full load) 115VAC/23VAC 22mA / 118mA max. No Load Power Consumption 23VAC 55mW max. Inrush Current (<2ms) 115VAC/23VAC 1A / 2A max. Leakage Current 115VAC/23VAC µa/ 2µA max. Output Voltage Accuracy (Full load) Single and Dual ±2% max. Triple ±2% / ±3% max. Line Voltage Regulation (low line, high line at full load) - See Note 1 ±.5% max. Load Voltage Regulation (1% to % symmetric load) - See Note 2 ±1% max. Output Ripple and Noise - See Note 3 1% Vout max. Operating Frequency 132kHz typ. Efficiency at Full Load see table Isolation Voltage (input to output) 4VAC min. Temperature Coefficient ±.1%/ C typ. Over-Current Protection 15% typ. Short Circuit Protection Continuous, Automatic Restart Over-Voltage Protection Zener Diode Clamp Over-Temperature Protection C Operating Temperature Range (free air convection, with derating) -25 C to +7 C Storage Temperature Range -4 C to + C continued on next page PA-14 REV: /29 Output Power (%) 15 Watt Single, Dual & Triple Output UL Certified E RAC15-B Derating Graph (Ambient Temperature) E-Version Natural Convection Ambient Temperature Range ( C) Please Read Application

290 POWERLINE AC/DC-Converter Specifications continued Case Material Package Weight EMC Screw Terminal Module Option (suffix -ST) RAC15-S_D_TB Series Epoxy with Fibreglass (UL94V-) 12g EN 5511 Class B / EN MTBF (+25 C) using MIL-HDBK-217F 2~4 x 1 3 hours rd angle projection 5.5 Removable DIN-Rail Mounting Bracket Pin Connections Pin # Single Out Dual Out Triple Out Fuse RAC15-xxS_D_TA NC NC NC 2 VAC in (L) VAC in (L) VAC in (L) 3 VAC in (N) VAC in (N) VAC in (N) 4 NC NC +5V Ret. 5 -VDC Out -VDC Out +5V Out 6 NC Com -VDC out 7 +VDC out +VDC out Com NC NC +VDC out NC = No Connection Package Style and Pinning RAC15-B Pin Connections Pin # Single Out Dual Out Triple Out 1 VAC in (L) VAC in (L) VAC in (L) 2 VAC in (N) VAC in (N) VAC in (N) Bottom View VDC out -VDC out +5V Ret. 4 No Pin Com -VDC out 5 No Pin No Pin +5V out 6 +VDC out +VDC out No Pin 7 No Pin No Pin Com 8 No Pin No Pin +VDC out XX.X ±.5 mm XX.XX ±.25 mm Notes Note 1: Line Regulation = 2% max. for triple output +Vout and -Vout. Note 2: Load Regulation = 5% max. for triple output +Vout and -Vout. Note 3: Ripple & Noise measured with 2MHz BW probe and.1µf + 47µF capacitors in parallel across the outputs. REV:/29 PA-15

291 Features Regulated Converters Compact AC-DC Power Supply 2 Watt PCB Mount Package Universal Input Voltage Range 3VAC Isolation Low Output Ripple and Noise Short Circuit Protected High Efficiency POWERLINE AC/DC-Converter RAC2-A Description Compact universal input voltage switching power module for PCB or DIN-rail mounting available with single, dual or triple output voltages Selection Guide Part Input Output Output Efficiency Capacitive Number Range Voltage Current Load (VAC) (VDC) (ma) (%) (max) RAC2-3.3SA µF RAC2-5SA µF RAC2-9SA µF RAC2-12SA µF RAC2-15SA µF RAC2-24SA µf RAC2-5DA ±5 ±2 79 ±68µF RAC2-12DA ±12 ± ±µf RAC2-15DA ±15 ± ±75µF RAC2-512TA /±12 +28/± /±33µF RAC2-515TA /±15 +28/± /±15µF *add suffix "-ST for screw terminal module e.g. RAC2-5SA-ST, RAC2-5DA-ST, RAC2-512TA-ST Specifications (typical at 25 C and after warm up time unless otherwise specified ) Input Voltage Range 9-264VAC or -375VDC Rated Power 2 Watts max Input Frequency Range (for AC Input) 47-44Hz Input Current (full load) 115VAC/23VAC 38mA/ 24mA max. Inrush Current (<2ms) 115VAC/23VAC 3A/ 5A max. Leakage Current.75mA max Output Voltage Accuracy (Full load) ±2% max Line Voltage Regulation (low line, high line at full load) - Single /Dual Output ±.5% max - Triple Output ±1%/ ±5% max Load Voltage Regulation (1% to % symmetric load) - Single ±1% max - Dual ±3% max - Triple ±2% /±5% max Output Ripple and Noise (see Note 1) 1% Vout max Minimum Load Single/Dual = %, Triple = 1% main /2% auxilliary Operating Frequency khz typ Isolation Voltage (input to output) 3VAC min Temperature Coefficient ±.2%/ C typ Over-Current Protection 15% typ Short Circuit Protection Continuous, Automatic Restart Over-Voltage Protection Zener Diode Clamp Over-Temperature Protection C Operating Temperature Range (free air convection, with derating) -25 C to +7 C Storage Temperature Range -4 C to + C Humidity 95% RH max continued on next page PA-16 REV: /29 Output Power (%) 2 Watt Single, Dual & Triple Output UL Certified E RAC2-A Derating Graph (Ambient Temperature) Natural Convection Ambient Temperature Range ( C) Please Read Application

292 POWERLINE AC/DC-Converter Specifications continued RAC2-S_D_TA Series Case Material Epoxy with Fibreglass (UL94V-) Package Weight 11g EMC EN 5522 Class B / EN 5524 MTBF (+25 C) using MIL-HDBK-217F >2 x 1 3 hours Screw Terminal Module Option (suffix -ST) rd angle projection 5.5 Removable DIN-Rail Mounting Bracket Pin Connections Pin # Single Out Dual Out Triple Out 1 NC NC NC Fuse RAC2-xxS_D_TA VAC in (L) VAC in (L) VAC in (L) 3 VAC in (N) VAC in (N) VAC in (N) 4 NC NC +5V Ret. 5 -VDC Out -VDC Out +5V Out 6 NC Com -VDC out 7 +VDC out +VDC out Com NC NC +VDC out NC = No Connection Package Style and Pinning RAC2-A Pin Connections Pin # Single Out Dual Out Triple Out 1 FG FG FG Bottom View VAC in (N) VAC in (N) VAC in (N) 3 VAC in (L) VAC in (L) VAC in (L) 4 No Pin No Pin -VDC Out 5 -VDC Out -VDC Out Com 6 No Pin Com + VDC Out 7 + VDC Out + VDC Out + 5V Rtn (Com) 8 No Pin No Pin + 5V Out XX.X ±.5 mm XX.XX ±.25 mm Notes Note 1: Ripple & Noise measured with 2MHz BW probe and.1µf + 47µF capacitors in parallel across the outputs. REV:/29 PA-17

293 Features Regulated Converters AC-DC Power Supply 3 Watt PCB Mount Package Universal Input Voltage Range 3VAC Isolation Low Output Ripple and Noise Short Circuit Protected UL Certified POWERLINE AC/DC-Converter RAC3-A Description Compact switching AC/DC power module for PCB, screw-terminal connection or DIN-rail mounting with cul and UL Safety Approvals Selection Guide Part Input Output Output Efficiency Number Range Voltage Current (VAC) (VDC) (ma) (%) RAC3-3.3SA RAC3-5SA RAC3-12SA RAC3-15SA RAC3-24SA RAC3-5DA ±5 ±3 73 RAC3-12DA ±12 ± RAC3-15DA ±15 ± 76 RAC3-512DA /12 3/ RAC3-512TA /±12 3/±63 77 RAC3-515TA /±15 3/±5 76 *add suffix -E for extended temperature range, e.g. RAC3-5SA-E *add suffix "-ST for screw terminal module e.g. RAC3-5DA-ST, RAC3-512TA-E-ST Specifications (typical at 25 C and after warm up time unless otherwise specified ) Input Voltage Range 9-264VAC or 12-37VDC Rated Power 3 Watts max. Input Frequency Range (for AC Input) 47-44Hz Input Current (full load) 115VAC/23VAC 52mA/ 32mA max. Inrush Current (<2ms) 115VAC 1A max. (-E = 23A max.) 23VAC 2A max. (-E = 46A max.) Leakage Current.75mA max. Output Voltage Accuracy (Full load) ±2% Line Voltage Regul. (low line, high line at full load) Single, Dual ±1% typ. Double, Triple ±1%/±5% typ. Load Voltage Regulation (5% to % full load) Single, Dual ±1%, ±3%typ. Double, Triple ±2%/±6% typ. Minimum Load Single 5% Dual 3% Double, Triple 2% Output Ripple and Noise (2MHz limited).5% Vout + 5mVp-p max. Operating Frequency khz typ. Efficiency at Full Load see table Isolation Voltage (input to output) 3VAC min. Temperature Coefficient ±.2%/ C typ. Isolation Resistance MΩ max. Short Circuit Protection PA-18 Continuous, Automatic Restart continued on next page REV: /29 Output Power (%) 3 Watt Single, Dual, Double & Triple Output UL Certified E RAC3-A Derating Graph (Ambient Temperature) E-Version Natural Convection Ambient Temperature Range ( C) Please Read Application Notes

294 POWERLINE AC/DC-Converter Specifications continued RAC3-S_D_TA Series Operating Temperature Range Standard -25 C to +7 C (free air convection, with derating) Suffix -E -4 C to +7 C Storage Temperature Range Humidity Case Material Package Weight -4 C to +85 C 95% RH max. Epoxy with Fibreglass (UL94V-) EMC EN 5522 Class B / EN 5524 MTBF (+25 C) using MIL-HDBK-217F 2 x 1 3 hours Screw Terminal Module Option (suffix -ST) 22g 3.5 3rd angle projection 5.5 Removable DIN-Rail Mounting Bracket Pin Connections Pin # Single Out Dual Out 512DA Triple Out Fuse RAC3-xxS_D_TA NC NC NC NC 2 VAC in (N) VAC in (N) VAC in (N) VAC in (N) 3 VAC in (L) VAC in (L) VAC in (L) VAC in (L) 4 + VDC Out +VDC Out +12V Out + VDC Out 5 NC NC +5V Out +5V Out 6 -VDC Out Com +12V Rtn Com Standard Package Style and Pinning 7 NC NC +5V Rtn +5V Rtn 8 NC -VDC Out NC -VDC Out NC = No Connection RAC3-A Pin Connections Pin # Single Out Dual Out 512DA Triple Out 1 VAC in (N) VAC in (N) VAC in (N) VAC in (N) 2 VAC in (L) VAC in (L) VAC in (L) VAC in (L) Bottom View VDC Out +VDC Out +12V Out + VDC Out 4 No Pin No Pin +5V Out +5V Out 5 -VDC Out Com +12V Rtn Com 6 No Pin No Pin +5V Rtn +5V Rtn (Com) 7 NC -VDC Out No Pin -VDC Out XX.X ±.5 mm XX.XX ±.25 mm REV:/29 PA-19

295 Features Regulated Converters Compact 4W AC-DC Power Supply Universal Input Voltage Range 4VAC Isolation, Low Leakage Current Low Output Ripple and Noise Short Circuit Protected UL-661 Certified for Medical Applications POWERLINE AC/DC-Converter RAC4-A Description Compact switching power module for PCB or DIN-rail mounting with medical certification UL Selection Guide Part Input Output Output Efficiency Number Range Voltage Current (VAC) (VDC) (ma) (%) RAC4-5SA RAC4-12SA RAC4-15SA RAC4-24SA RAC4-5DA ±5 ±4 79 RAC4-12DA ±12 ± RAC4-15DA ±15 ± RAC4-512DA /12 5/125 8 RAC4-512TA /±12 +5/±6 8 RAC4-515TA /±15 +5/±5 8 *add suffix -E for extended temperature range, e.g. RAC4-5SA-E *add suffix "-ST for screw terminal module e.g. RAC4-5SA-ST, RAC4-5DA-ST, RAC4-512TA-ST Specifications (typical at 25 C and after warm up time unless otherwise specified ) Input Voltage Range Rated Power Input Frequency Range (for AC Input) PA VAC or -37VDC REV: /29 4 Watts max Hz Input Current (full load) 115VAC/23VAC 86mA/ 46mA max. Inrush Current (<2ms) 115VAC/23VAC 1A / 2A max. Leakage Current 115VAC/23VAC µa/ 2µA max. Output Voltage Accuracy (Full load) Single, Dual Outputs ±2% typ. Others: Main Output ±3% typ., Secondary Output(s) ±5% typ. Line Voltage Regulation (low line, high line at full load ) Single, Dual Outputs ±.5% typ. Others: Main Output ±.5% typ., Secondary Output(s) ±5% typ. Load Voltage Regulation (1% to % symmetric load ) Single, Dual Outputs ±2% typ. Others: Main Output ±3% typ., Secondary Output(s) ±7% typ. Cross Regulation (Dual, Triple Outputs) Main Outputs ±5%, Secondary Outputs ±7% typ. Output Ripple and Noise (2MHz limited,.1µf and 47µF across outputs) 1% Vout max. Operating Frequency 132kHz typ. Isolation Voltage (input to output) 4VAC min. Temperature Coefficient ±.1%/ C typ. Isolation Resistance MΩ min. Short Circuit Protection Overcurrent Protection Continuous, Automatic Restart 15% typ. Over Temeperature Protection C Operating Temperature Range (free air convection, with derating) Storage Temperature Range Humidity -25 C to +7 C -4 C to + C 95% RH max. continued on next page Output Power (%) 4 Watt Single, Dual, Double & Triple Output UL Certified E RAC4-A Derating Graph (Ambient Temperature) E-Version Natural Convection Ambient Temperature Range ( C) Please Read Application Notes

296 POWERLINE AC/DC-Converter Specifications continued RAC4-S_D_TA Series Case Material Epoxy with Fibreglass (UL94V-) Package Weight 28g EMC EN 5511 Class B / EN MTBF (+25 C) using MIL-HDBK-217F 2~4 x 1 3 hours Screw Terminal Module Option (suffix -ST) rd angle projection 5.5 Removable DIN-Rail Mounting Bracket Pin Connections Fuse RAC4-xxS_D_TA Pin # Single Out Dual Out Double Out Triple Out 1 NC NC NC NC 2 VAC in (L) VAC in (L) VAC in (L) VAC in (L) 3 VAC in (N) VAC in (N) VAC in (N) VAC in (N) 4 +VDC out +VDC out +12V Out +VDC out 5 NC NC +5V Out +5V Out 6 -VDC out Com +12V Rtn Com Package Style and Pinning NC NC +5V Rtn +5V Rtn 8 NC -VDC out NC -VDC out NC = No Connection RAC4-A Pin Connections Pin # Single Out Dual Out Double Out Triple Out 1 VAC in (L) VAC in (L) VAC in (L) VAC in (L) 2 VAC in (N) VAC in (N) VAC in (N) VAC in (N) 3 +VDC out +VDC out +12V Out +VDC out 4 No Pin No Pin +5V Out +5V Out 5 -VDC out Com +12V Rtn Com 6 No Pin No Pin +5V Rtn +5V Rtn 7 NC -VDC out No Pin -VDC out Tolerance =±.5 mm REV:/29 PA-21

297 Features Regulated Converters AC-DC Power Supply 6 Watt PCB Mount Package Universal Input Voltage Range 4VAC Isolation Low Output Ripple and Noise Short Circuit Protected Output Trim POWERLINE AC/DC-Converter Description Compact high power switching power module for PCB mounting. This switching converter has an universal AC or DC input voltage range with single high current outputs which are trimmable to compensate for any voltage drops on the output connections. Threaded inserts ensure an adequate mechanical fixing. Selection Guide Part Input Output Output Output Efficiency Number Range Voltage Current Power at 23V (VAC) (VDC) (ma) (W) % RAC6-5SB RAC6-9SB RAC6-12SB RAC6-15SB RAC6-24SB RAC6-48SB Watt Single Output RAC6-B Specifications (typical at 25 C and after warm up time unless otherwise specified ) Input Voltage Range VAC or 12-37VDC Rated Power 6 Watts max. Input Frequency Range (for AC Input) 47-63Hz Input Current (full load) 115VAC/23VAC 2A/ 1A max. Inrush Current (<2mS) 115VAC/23VAC 2A/ 4A max. Leakage Current 3.5mA max. Output Voltage Accuracy (Full load) ±2% Line Voltage Regulation (LL to HL at full load) Single ±1% typ. Load Voltage Regulation (5% to % full load) Single ±1% typ. Minimum Load 1% Output Ripple and Noise (2MHz limited).5%vout + 5mVp-p max Output Trim ±1% Operating Frequency khz typ. Efficiency at Full Load see table Isolation Voltage (input to output) 4VAC min. Temperature Coefficient ±.2%/ C typ. Isolation Resistance MOhm max. Short Circuit Protection Continuous, Hiccup, Automatic Restart Operating Temperature Range free air convection, with derating -4 C to +7 C Storage Temperature Range -4 C to +85 C Humidity 95% RH max. Case Material Plastic Resin with Fibreglass (UL94V-) Package Weight 31g EMC EN 5511 Class B / EN 5522 Class B / EN MTBF (using MIL-HDBK-217F, 25 C) >13 x 1³ hours PA-22 REV: /29 Output Power (%) UL Certified E RAC6-B Derating Graph (Ambient Temperature) Natural Convection Ambient Temperature Range ( C) Please Read Application Notes

298 POWERLINE AC/DC-Converter Package Style and Pinning RAC6-SB Series 3rd angle projection Bottom View M3 Threaded Insert x mounting centres 45. Pin Connections Single Output Pin # Dia.(mm) Function FG VAC in (L) VAC in (N) Trim VDC Out VDC Out mounting centres Tolerance ±.5 mm RAC6-B Output Trim Adjustment -Vout -Vout Trim Up 1kW Trimpot Trim Trim Down 1kW Trimpot Trim 1kW Trimpot +Vout +Vout REV:/29 PA-23

299 Application Notes CHOOSING THE RIGHT CONVERTER: A GUIDE for DC/DC Converters Step 1: Step 2: Do you need Isolation? (An isolated converter has outputs that are floating and not connected to the inputs i.e. they are galvanically isolated) No isolation needed: Check our Innoline parts first (R-78 series, R-5xxx, R-6xxx and R-7xxx series) Isolation needed: decide whether you need 1kVDC/1 sec (standard) or 1.6VDC/ 1 sec, 2kVDC/1 sec, 3kVDC/1 sec, 4kVDC/1 sec, 5.2kVDC/1 sec or 6kVDC/1 sec. Decide on the output voltage and number of outputs: single, dual bipolar (+/-), dual isolated or triple. It is also important to decide whether the output voltage needs to be regulated or unregulated. Unregulated converters are offered standard without short circuit protection or optionally with short circuit protection (option /P) All Series are available with single outputs. Please note that a dual output converter can be used as a single output by leaving the common pin unconnected i.e. +/-5V = 1V, +/-12V = 24V, +/-15V = 3V, etc. Step 3: Step 4: Decide on the output current. The output voltage times the output current gives the output power of the converter in Watts. DC/DC converters are designed to run at full load, so only round up the power if a suitable converter is not available. e.g. 15mA =.75W = 1W converter. e.g. +/-1A = 3W = 3W converter. Decide on the input voltage. Standard input voltage ranges are: 3.3, 5, 9, 12, 15, and 24VDC with +/-1% tolerance 4.5 ~ 9V, 9 ~ 18V, 18 ~ 36V and 36 ~ 72VDC with 2:1 input voltage range 9 ~ 36V and 18 ~ 72VDC with 4:1 input voltage range. Step 5: Step 6: Decide on the case style and pin-out. Many Recom series are available in either through hole or surface mount styles and with several pin-out options, including Remote On/Off Control. Use either the Selection guide or Contents guide at the start of each section to find the most appropriate converter. REMEMBER: THERE IS AN INTERACTIVE SELECTION GUIDE ON OUR WEBSITES Go to then click on PRODUCT SEARCH Go to then click on PRODUCT SEARCH: SPEC BY STEP 29 A-1

300 Application Notes SPECIFICATION CHECKLIST Use this checklist to help you define your specification. If you can t find a converter that fulfils your needs then call us, fax us, us or use our Web Sample Enquiry link and we will find the best match for you. 1. Non-Isolated Isolation Required kvdc or kvac 2. Single Output Dual Bipolar Output Other: Output Voltages (V) / / Output Currents (A) / / 3. Total Output Power (V x A) 4. Regulated Unregulated 5. Short Circuit Protection: No Yes 6. Remote Control Pin: No Yes 7. Output Voltage Trim: No Yes 8. Input Voltage: minimum maximum 9. Mounting Style: Through Hole SMD Single-In-Line Pins SIP4 SIP6 SIP7 SIP8 SIP12 Dual-In-Line Pins DIP8 DIP14 DIP16 DIP24 - Pinout? A_B_C_ Standard Brick 1 x 1 1 x x 2 2 x 2 Case Style: Metal Case Plastic Case Open Frame 1. Certifications Required: None EN EN UL Operating Temperature Range: minimum maximum 12. Heatsink required : No Yes 13. Other Requirements: REMEMBER: THERE IS AN INTERACTIVE SELECTION GUIDE ON OUR WEBSITES Go to then click on PRODUCT SEARCH Go to then click on PRODUCT SEARCH: SPEC BY STEP A

301 Application Notes Contents ECONOLINE (General Apps.) Terminology Input Range Load Regulation Line Voltage Regulation Output Voltage Accuracy Input and Output Ripple and Noise Input to Output Isolation Insulation Resistance Efficiency at FulI Load Temperature Drift Switching Frequency No Load Power Consumption Isolation Capacitance Mean Time Between Failure (MTBF) Noise Operating Temperature Range Calculation of Heatsinks Isolation Isolation Voltage vs. Rated Working Voltage Isolation mode in IGBT Driver Circuits Connecting DC-DC Converters in Series Connecting DC-DC Converters in Parallel Chaining DC-DC Converters Filtering Output Filtering Calculation Limiting Inrush Current Maximum Output Capacitance Settling Time Isolation Capacitance and Leakage Current Application Examples Overload Protection Input Voltage Drop-Out (brown-outs) No Load Over Voltage Lock-Out Long Distance Supply Lines LCD Display Bias Pre- and Post Regulation EIA-232 Interface 3V/5V Logic Mixed Supply Rails Isolated Data Acquisition System EMC Considerations Power Supply Considerations Interpretation of DC-DC Converter EMC Data Conducted and Radiated Emissions Line Impedance Stabilisation Network (LISN) Shielding Line Spectra of DC-DC Converters Temperature Performance of DC-DC Converters Transfer Moulded (SMD) DC-DC Converters Production Guideline Application Note Component Materials Component Placement Component Alignment Solder Pad Design Solder Reflow Profile Recommended Solder Reflow Profile Adhesive Requirements Adhesive Placement Cleaning Vapour Phase Reflow Soldering Tin Whisker Mitigation INNOLINE EMC Filter Suggestion Soft Start Circuit Positve - to - Negative Converters POWERLINE DC-DC EMC Filter Suggestion General Test Set-Up Input Voltage Range PI Filter Output Voltage Accuracy Voltage Balance Line Regulations Load Regulation Efficiency Switching Frequency Output Ripple and Noise Output Ripple and Noise (continued) Transient Recovery Time Current Limiting Fold Back Current Limiting Isolation Break-Down Voltage Temperature Coefficient Ambient Temperature Operating Temperature Range Storage Temperature Range Output Voltage Trimming Heat Sinks POWERLINE AC/DC Input Fuse Earthing External Filter Paralleling AC/DC Converters Chaining Converters DC Inputs BLOCK DIAGRAMS Transport Tubes & Reels 29 A-3

302 DC-DC Converter Applications Terminology The data sheet specification for DC-DC converters contains a large quantity of information. This terminology is aimed at ensuring that the user can interpret the data provided correctly and obtain the necessary information for their circuit application. Input Range The range of input voltage that the device can tolerate and maintain functional performance over the Operating Temperature Range at full load. Load Regulation The change in output voltage over the specified change in output load. Usually specified as a percentage of the nominal output voltage, for example, if a 1V change in output voltage is measured on a 12V output device, load voltage regulation is 8.3%. For unregulated devices the load voltage regulation is specified over the load range from 1% to % of full load. Line Voltage Regulation The change in output voltage for a given change in input voltage, expressed as percentages. For example, assume a 12V in-put, 5V output device exhibited a.5v change at the output for a 1.2V change at the input, line regulation would be 1%/1%. Output Voltage Accuracy The proximity of the output voltage to the specified nominal value. This is given as a tolerance envelope for unregulated devices with the nominal input voltage applied. For example, a 5V specified output device at % load may exhibit a measured output voltage of 4.75V, i.e. a voltage accuracy of 5%). Input and Output Ripple and Noise The amount of voltage drop at the input, or output between switching cycles. The value of voltage ripple is a measure of the storage ability of the filter capacitors. The values given in the datasheets include the higher frequency Noise interference superimposed on the ripple due to switching spikes.the measurement is limited to 2MHz Bandwidth. Input to Output Isolation The dielectric breakdown strength test between input and output circuits. This is the isolation voltage the device is capable of withstanding for a specified time, usually 1 second (for more details see chapter Isolation Voltage vs. Rated Working Voltage ). Insulation Resistance The resistance between input and output circuits. This is usually measured at 5V DC isolation voltage. Efficiency at FulI Load The ratio of power delivered from the device to power supplied to the device when the part is operating under % load conditions at 25 C. Temperature Drift The change in voltage, expressed as a percentage of the nominal, per degree change in ambient temperature. This parameter is related to several other temperature dependent parameters, mainly internal component drift. Switching Frequency The nominal frequency of operation of the switching circuit inside the DC-DC converter. The ripple observed on the input and output pins is usually twice the switching frequency, due to full wave rectification and the push-pull configuration of the driver circuit. No Load Power Consumption This is a measure of the switching circuits power cunsumption; it is determined with zero output load and is a limiting factor for the total efficiency of the device. Isolation Capacitance The input to output coupling capacitance. This is not actually a capacitor, but the parasitic capacitive coupling between the transformer primary and secondary windings. Isolation capacitance is typically measured at 1 MHz to reduce the possibility of the on-board filter capacitors affecting the results. Mean Time Between Failure (MTBF) RECOM uses MIL-HDBK-217F standard for calculation of MTBF values for +25 C as well as for max. operating temperature and % load. When comparing MTBF values with other vendor's products, please take into account the different conditions and standards i.e. MIL- HDBK-217E is not as severe and therefore values shown will be higher than those shown by RECOM. ( x 1³ hours = hours = 114 years!) These figures are calculated expected device lifetime figures using the hybrid circuit model of MIL-HDBK-217F. POWERLINE converters also can use BELLCORE TR-NWT-332 for calculation of MTBF. The hybrid model has various accelerating factors for operating environment (π E ), maturity (π L ), screening (π Q ), hybrid function (π F ) and a summation of each individual component characteristic (λ C ). The equation for the hybrid model is then given by: λ = Σ (N C λ C ) (1 +.2π E ) π L π F π Q (failures in 1 6 hours) The MTBF figure is the reciprocal of this value. In the data sheets, all figures for MTBF are given for the ground benign (GB) environment (πe =.5); this is considered the most appropriate for the majority of applications in which these devices are likely to be used. However, this is not the only operating environment possible, hence those users wishing to incorporate these devices into a more severe environment can calculate the predicted MTBF from the following data. The MIL-HDBK-217F has military environments specified, hence some interpretation of these is required to apply them to standard commercial environments. Table 1 gives approximate cross references from MIL-HDBK- 217F descriptions to close commercial equivalents. Please note that these are not implied by MIL-HDBK-217F, but are our interpretation. Also we have reduced the number of environments from 14 to 6, which are most appropriate to commercial applications. For a more detailed understanding of the environments quoted and the hybrid model, it is recommended that a full copy of MIL-HDBK- 217F is obtained. It is interesting to note that space flight and ground benign have the same environment factors. It could be suggested that the act of achieving space flight should be the determining environmental factor (i.e. missile launch). The hybrid model equation can therefore be rewritten for any given hybrid, at a fixed temperature, so that the environmental factor is the only variable: λ = k (1 +.2 π E ) The MTBF values for other environment factors can therefore be calculated from the ground benign figure quoted at each temperature point in the data book. Hence predicted MTBF figures for other environments can be calculated very quickly. All the values will in general be lower and, since the majority of the mobile environments have the same factor, a quick divisor can be calculated for each condition. Therefore the only calculation necessary is to devide the quoted MTBF fig. by the divisor given in table 2. A

303 DC-DC Converter Applications Environ- π E MIL-HDBK-271F Commercial Interpretation ment Symbol Description or Examples Ground GB Non-mobile, temperature and Laboratory equipment, test Benign humidity controlled environments instruments, desktop PC's, readily accessible to maintenance static telecomms Ground GM Equipment installed in wheeled or In-vehicle instrumentation, Mobile tracked vehicles and equipment mobile radio and telecomms, manually transported portable PC's Naval NS Sheltered or below deck Navigation, radio equipment Sheltered equipment on surface ships or and instrumentation below submarines deck Aircraft AIC Typical conditions in cargo Pressurised cabin compart- Inhabited compartments which can be ments and cock-pits, in flight Cargo occupied by aircrew entertainment and non-safety critical applications Space SF Earth orbital. Vehicle in neither Orbital communications satel- Flight powered flight nor in atmospheric lite, equipment only operated re-entry once in-situ Missile ML Severe conditions relating Severe vibrational shock and Launch to missile launch very high accelerating forces, satellite launch conditions Table 1: Interpretation of Environmental Factors V IN DC GND DC a) Single Output V IN GND b) Dual Output V IN GND DC DC DC DC c) Twin Isolated Outputs Figure 1: Standard Isolated Configurations V O V +V O V -V O V O 1 V1 VO2 V2 Environment π E π E Divisor Symbol Value Ground Benign GB.5 1. Ground Mobile GM Naval Sheltered GNS Aircraft Inhabited AIC Cargo Space Flight SF.5 1. Missile Launch ML Table 2: Environmental Factors Noise Input conducted noise is given in the line conducted spectra for each DC-DC converter (see EMC issues for further details). Noise is affected significantly by PCB layout, measurement system configuration, terminating impedance etc., and is difficult to quote reliably and with any accuracy other than via a spectrum analysis type plot. There will be some switching noise present on top of the ripple, however, most of this is easily reduced by use of small capacitors or filter inductors, as shown in the application notes. Operating temperature range: Operating temperature range of the converter is limited due to specifications of the components used for the internal circuit of the converter. The diagram for temperature derating shows the safe operating area (SOA) within which the device is allowed to operate. At very low temperatures, the specifications are only guaranteed for full load. Up to a certain temperature % power can be drawn from the device, above this temperature the output power has to be less to ensure function and guarantee specifications over the whole lifetime of the converter. These temperature values are valid for natural convection only. If the converter is used in a closed case or in a potted PCB board, higher temperatures will be present in the area around thermal converter because the convection may be blocked. If the same power is also needed at higher temperatures either the next higher wattage series should be chosen or if the converter has a metal case, a heatsink may be considererd. V CC GND V CC GND V CC GND DC DC a) Non-lsolated Dual Rails DC DC b) Non-lsolated Negative Rail DC DC V +V O -V O +V O -V O +V O (V O +V IN) V V Please refer to the Powerline Application Notes Section for more information on thermal impedance and heatsinking. c) Dual Isolated Outputs (U/T) Figure 2: Alternative Supply Configurations 29 A-5

304 DC-DC Converter Applications Isolation One of the main features of the majority of Recom DC-DC converters is their high galvanic isolation capability. This allows several variations on circuit topography by using a single DC-DC converter. The basic input to output isolation can be used to provide either a simple isolated output power source, or to generate different voltage rails, and/or dual polarity rails (see figure 1). These configurations are most often found in instrumentation, data processing and other noise sensitive circuits, where it is necessary to isolate the load and noise presented to the local power supply rails from that of the entire system. Usually local supply noise appears as common mode noise at the converter and does not pollute the main system power supply rails. The isolated positive output can be connected to the input ground rail to generate a negative supply rail if required. Since the output is isolated from the input, the choice of reference voltage for the output side can be arbitrary, for example an additional single rail can be generated above the main supply rail, or offset by some other DC value (see figure 2). Regulated converters need more consideration than the unregulated types for mixing the reference level. Essentially the single supply rail has a regulator in its +Vout rail only, hence referencing the isolated ground will only work if all the current return is through the DC-DC and not via other external components (e.g. diode bias, resistor feed). Having an alternative return path can upset the regulation and the performance of the system may not equal that of the converter. Isolation Test Voltage (kv) Figure 5: IEC95 Test Voltage for Electrical Strength Tests Isolation Test Voltage (V) Table 2: Typical Breakdown Voltage Ratings According to IEC95 Isolation Voltage vs. Rated Working Voltage The isolation voltage given in the datasheet is valid for 1 second flash tested only. If a isolation barrier is required for longer or infinite time the Rated Working Voltage has to be used. Conversion of Isolation Voltage to Rated Working Voltage can be done by using this table or graph Rated Working Voltage (kv) Rated Working Voltage (V) The graph and table above show the requirements from IEC95. According to our experience and in-house tests, we can offer the following conversion tables: Isolation Test Voltage Isolation Test Voltage Isolation Test Voltage (1 second) (1 minute) (1 minute) 5 VDC 4 VDC 25 VAC VDC 8 VDC 5 VAC 15 VDC 12 VDC 75 VAC 2 VDC 16 VDC VAC 25 VDC 2 VDC 125 VAC 3 VDC 24 VDC 15 VAC 4 VDC 32 VDC 2 VAC 5 VDC 4 VDC 25 VAC 6 VDC 48 VDC 3 VAC Table 1 : D.C. Isolation Voltage test vs different conditions A

305 DC-DC Converter Applications Isolation Test Voltage Isolation Test Voltage Isolation Test Voltage (1 second) (1 minute) (1 minute) 5 VAC 35 VAC 565 VDC VAC 7 VAC 113 VDC 15 VAC 15 VAC 1695 VDC 2 VAC 14 VAC 226 VDC 25 VAC 175 VAC 2825 VDC 3 VAC 2 VAC 339 VDC 4 VAC 28 VAC 452 VDC 5 VAC 35 VAC 565 VDC 6 VAC 42 VAC 678 VDC Table 2 :A.C. Isolation Voltage test vs different conditions Isolation mode in IGBT driver circuits An application for DC/DC converters is to isolate driver circuits for IGBT stacks. In these applications, the maximum DC voltage applied across the isolation gap is not the only factor to be considered because the highly dynamic switching waveforms are an additional stressing factor (typical switching transients can exceed 2kV/µs.) Taking into account that both factors mean a permanent stress on the converter, it is recommended to over specify the converter in terms of isolation voltage and coupling capacitance. Even if a 3kVDC product seems to be appropriate if you just look at the rated working voltage that is required, it is still recommended to choose a product which is specified to 5.2kVDC or 6kVDC to also cover the high dv/dt rates. The higher the isolation voltage rating for a DC/DC converter is, the lower the coupling (isolation) capacitance and a low coupling capacitance is essential in AC or highly dynamic switched DC usage. This will ensure a safe usage and avoid a shortened lifetime in such a highly demanding situation. In the example below, A RP-524S is used to provide a 52V isolated supply for the high side drivers and a second, non-isolated converter is used to boost the 5V supply voltage up to 15V for the low side drivers A-7

306 DC-DC Converter Applications Connecting DC-DC Converters in Series Galvanic isolation of the output allows multiple converters to be connected in series, simply by connecting the positive output of one converter to the negative of another (see figure 3). In this way non-standard voltage rails can be generated, however, the current output of the highest output voltage converter should not be exceeded. Vcc GND DC DC DC DC +Vo V +Vo V 2Vo Vcc GND DC DC DC DC Balance Link +V V When converters are connected in series, additional filtering is strongly recommended, as the converters switching circuits are not synchronised. As well as a summation of the ripple voltages, the output could also produce relatively large beat frequencies. A capacitor across the output will help, as will a series inductor (see filtering). Figure 3: Connecting DC-DC Converters in Series DC/DC Converter 1 +Vout +Sense -Sense -Vout R ADJ R SENSE Figure 4: Paralleled DC-DC Converters with Balance Function. Connecting DC-DC Converters in Parallel Connecting the outputs of DC/DC converters in parallel is possible but not recommended. Usually DC/DC converters have no possibility to balance out the output currents. So there is potential danger that if the loading is asymmetrical, that one of the converters starts to be overloaded while the others have to deliver less current. The over-loaded converter may then drop out of circuit leading to power supply oscillation. The only possibility to balance out the individual currents is to use a special balance function (like in R-5xxx) or use converters with SENSE function and additional load-share controllers (as can be done for the RP4-SG and RP6-SG, for example). Refer to figure 5 below. If two or more converters are operated from a common supply voltage (inputs in parallel), then input decoupling via LC-filters is recommended (see input filters in figure 5). This helps to avoid hard-to-handle conducted EMI caused by totally un-synchronized oscillators. Also inrush current peaks are lowered. Having several smaller filters, one for each converter, is recommended instead of using one common filter for all converters, as this helps to reduce the possibility of the converters beating against each other. Chaining DC-DC Converters Connecting the output of one DC/DC converter to the input of a second converter is sometimes a very useful technique. For example, the benefits of the very wide input voltage range of the innoline series can be combined with the high isolation of the econoline series to create DC/DC Converter 2 +Vout +Sense -Sense -Vout ADJ Figure 5: Paralleled DC-DC Converters using Load Share Controllers a combination converter which is both isolated and with an exceptionally wide 7:1 input voltage range. Similarly, an isolated DC/DC converter can be used to power a R-78 switchning regulator to provide dual positive outputs with nonstandard voltages. In every case, some care has to be taken concerning the inrush current of the second converter in the chain. If the peak inrush current is too high, then then the first converter in the chain may not start up. The solution to this problem is to add some capacitance to supply the peak inrush current and/or to delay the start-up of the second converter in the chain. Figure 5a shows some typical examples. R ADJ Sense Load Share Control ADJ R SENSE Sense VCC +Share -Share VCC Load Share Control +Share -Share Vcc = 5V GND Vcc = 9-39V GND -Share Connected to System GND DC RP SAW DC REC5-512SRW/H6/A DC DC +Vo C1 -Vo +Vo -Vo CTRL 1µ System VCC System GND R RP8-125DA DC +5V DC -5V Figure 5a: Chained DC-DC Converter Examples +12V +3.3V V +15V RP8 starts up after delay C1 provides inrush start up current V A

307 DC-DC Converter Applications Filtering When reducing the ripple from the converter, at either the input or the output, there are several aspects to be considered. Recom recommend filtering using simple passive LC networks at both input and output (see figure 6). A passive RC network could be used, however, the power loss through a resistor is often too high.the self-resonant frequency of the inductor needs to be significantly higher than the characteristic frequency of the device (typically 1OOkHz for Recom DC-DC converters). The DC current rating of the inductor also needs consideration, a rating of approximately twice the supply current is recommended. The DC resistance of the inductor is the final consideration that will give an indication of the DC power loss to be expected from the inductor. Output Filtering calculation: Calculating of the filtering components can be f c = 2π done using 1 L OUT C This frequency should be significant lower than the switching frequency of the converter. Example - RC series: Operating frequency = 85kHz max. then, f c =1 % of 85 khz = 8,5 khz f c = 2π 1 L OUT C f c = 8,5 khz = 2π for: L OUT = 47 µ H 1 L OUT C 1 1 C = = = 745 nf (2 πf ) 2 c L OUT (2 π8,5 khz) 2 47 uh However, depending on your application design and loadsituation may interfer with the calculated filter so testing in the final application and re-adjustment of the component s values may be necessary. When choosing a value for the filtering capacitor please take care that the maximum capacitive load is within the specifications of the converter. Figure 6: Input and Output Filtering Common Mode Chokes Better results in filtering can be achieved if common mode chokes are used instead of a single choke. Common mode chokes are multiple chokes sharing a core material so the common mode rejection (Electrical noise which comes through one power line and returns to the noise source through some type of ground path is common mode noise.) is higher. Please refer to our page "Common Mode Chokes for EMC" also part of these application notes. These can be used for input filtering as well as for the output side. Limiting Inrush Current Using a series inductor at the input will limit the current that can be seen at switch on (see figure 7). V IN i = V _ R Figure 7: Input Current & Voltage at Switch On If we consider the circuit without the series inductor, then the input current is given by; i = V exp ( t R RC) t Voltage : V = Vin (1 exp ) RC t Current : i = exp ( ) time When the component is initially switched on (i.e. t=o) this simplifies to; i = V R V_ R RC ( ) This would imply that for a 5V input, with say 5mOhm track and wire resistance, the inrush current could be as large as 1OOA. This could cause a problem for the DC-DC converter. A series input inductor therefore not only filters the noise from the internal switching circuit, but also limits the inrush current at switch on. A typical value for an input inductor used to reduce the inrush current is 1mH or higher. A typical value for an inductor used to filter the input is 5-3µH. So although the circuit diagram may look similar, the input inductors have very different functions and different values. If a common mode choke is used as an inrush current limiter, it has the added advantage over a single inductor that the inrush currents flowing in the two windings cancel out and the ferrite is less likely to go into saturation. Short Circuit Protection in.25w - 2W Econoline converters In the low wattage, unregulated converter Portfolio we offer continuous short circuit protection (option /P). Especially in applications where the output of converters is connected via a plug and socket to an external module, the chances of having a short circuit across the output is quite high. A conventional unregulated converter can withstand a short circuit across the outputs for only a limited time. The same condition can occur with high capacitive loads if they have a low ESR. RECOM uses balancing between transformer core saturation ratings and the maximum electrical ratings of the switching transistors in the primary side oscillator to create a converter that can withstand a continuous short circuit (<1 Ohm) across the outputs without failing. However, this is NOT an overload protection. If the coverters are over-loaded but not short circuited, the converters may still overheat and fail A-9

308 DC-DC Converter Applications Maximum Output Capacitance A simple method of reducing the output ripple is simply to add a large external capacitor. This can be a low cost alternative to the LC filter approach, although not as effective. There is, however, also the possibility of causing start up problems, if the output capacitance is too large. With a large output capacitance at switch on, there is no charge on the capacitors and the DC-DC converter immediately experiences a large current demand at its output. The inrush current can be so large as to exceed the ability of the DC-DC converter, and the device can go into current limit or an undefined mode of operation. In the worst case scenario the device continuously oscillates as it tries to start, goes into overload shutdown and then retries again. The DC-DC converter may not survive if this condition persists. For the Powerline the maximum capacitive loads are specified. For Econoline please refer to the tables below. If instead of single capacitors on outputs an L-C-filter is used, the maximum capacitive load can be higher because the choke is preventing too high rising speed of the current peak. However the practical maximum capacitive load is dependent on the quality of the filter and the ESR of the capacitors used. Settling Time The main reason for not fitting a series inductor internally, apart from size constraints, is that many applications require a fast switch on time. When the input voltage is a fast ramp, then the output can respond within 5µs of the input reaching its target voltage (measured on a range of RA/RB and RC/RD converters under full output load without external filters). The use of external filters and additional input or output capacitance will slow this reaction time. It is therefore left to the designer to decide on the predominant factors important for their circuit: settling time or noise performance. Isolation Capacitance and Leakage Current The isolation barrier within the DC-DC converter has a capacitance, which is a measure of the coupling between input and output circuits. Providing this is the largest coupling source, a calculation of the leakage current between input and output circuits can be calculated. Unregulated.25W Unregulated.5W Single Output 22µF max. Dual Output Unregulated 1W Regulated.5W 33µF max. 1µF max. Unregulated 2W Regulated 1W Max. capacitive load for unregulated Econoline models 47µF max. 33µF max. Max. capacitive load 3.3V 22µF 5.V µf Single output 9.V 47µF 12.V 22µF 3W, 5W 15.V 12µF ±5.V ±47µF Dual output ±9.V ±22µF ±12.V ±µf ±15.V ±68µF Max. capacitive load for REC3 and REC5 series Single output 7.5W Dual output Max. capacitive load for REC7.5 series Max. capacitive load 3.3V 33µF 5.V 22µF 9.V 68µF 12.V 33µF 15.V 22µF ±5.V ±µf ±9.V ±33µF ±12.V ±16µF ±15.V ±µf A

309 DC-DC Converter Applications Assuming we have a known isolation capacitance (Cis - refer to datasheet) and a known frequency for either the noise or test signal, then the expected leakage current (il) between input and output circuits can be calculated from the impedance. The general isolation impedance equation for a given frequency (f) is given by: Z f = 1 j2π Cis For an RB-55D, the isolation capacitance is 18pF, hence the isolation impedance to a 5Hz test signal is: Z 5 = 1 = 177 MΩ j2π 5 18 pf If using a test voltage of 1kVrms, the leakage current is: i L = Vtest = _V_ = 5.65 µa Z f 177MΩ It can be easily observed from these simple equations that the higher the test or noise voltage, the larger the leakage current, also the lower the isolation capacitance, the lower the leakage current. Hence for low leakage current, high noise immunity designs, high isolation DC-DC converters should be selected with an appropriate low isolation capacitance. If there is an intelligent power management system at the input, using a series resistor (in place of the series inductor) and detecting the voltage drop across the device to signal the management system can be used. A similar scheme can be used at the output to determine the output voltage, however, if the management system is on the input side, the signal will need to be isolated from the controller to preserve the system isolation barrier (see figure 1). There are several other current limiting techniques that can be used to detect an overload situation, the suitability of these is left to the designer. The most important thing to consider is how this information will be used. If the system needs to signal to a controller the location or module causing the overload, some form of intelligence will be needed. If the device simply needs to switch off, a simple fuse type arrangement will be adequate. V IN GND Fuse Unregulated RECOM DC/DC converters usually are short circuit protected only for a short time, e.g. 1 second. By option they can be continous short circuit protected (option /P), then their design is able to withstand the high output current in a short circuit situation without any need for extra circuit protection. All Recom DC-DC converters which include an internal linear regulator have a thermal overload shutdown condition which protects these devices from excessive over-load. If this condition is to be used to signal a power management system, the most suitable arrangement is the output voltage detector (see figure 1a), since this will fall to near zero on shut-down. Wide input range regulated converters offer overload protection / short circuit protection via an internal circuit that interfers with the primary oscillator so the switching is regulated back in situations of overload or output short circuit. DC DC Application Examples Overload Protection Although the use of filtering will prevent excessive current at power-on under normal operating conditions, many of the lower cost converters have no protection against an output circuit taking excessive power or even going short-circuit. When this happens, the DC-DC converter will take a large input current to try to supply the output. Eventually the converter will overheat and destroy itself if this condition is not rectified (short circuit overload duration is only for 1s on a standard unregulated part). Figure 8: Simple Overload Protection Rin Vcc Vout a) Series Resistor for Input Current Measurement GND DC DC There are several ways to prevent overload at the outputs destroying the DC-DC converter. The simplest being a straight forward fuse. Sufficient tolerance for inrush current is required to ensure the fuse does not blow on power-on (see figure 8). Another simple scheme that can be applied is a circuit breaker. Vcc R1 R2 Ilimit Rgnd DC DC There is also the potential to add some intelligence to the overload scheme by either detecting the input current, or the output voltage (see figure 9). GND b) Ground Current Monitor Figure 9: Input Monitored Overload Protection Choose current limit (ILIMIT) and ground resistor (RGND) so that :.7V = RGND x ILIMIT A-11

310 DC-DC Converter Applications V CC GND V OL R O Figure 1 : Ouput Monitored Overload Protection DC DC Opto-Isolator Opto-Isolated Power Good / Overload Detector (On overload +VO falls and the LED switches off, the VOL. line is then pulled high.) R D +V O OV Input Voltage Drop-Out (brown-outs) When the input voltage drops, or is momentarily removed, the output circuit would suffer similar voltage drops. For short period input voltage drops, such as when other connected circuits have an instantaneous current demand, or devices are plugged in or removed from the supply rail while 'hot', a simple diode-capacitor arrangement can prevent the output circuit from being effected. The circuit uses a diode feed to a large reservoir capacitor (typically 47µF electrolytic), which provides a short term reserve current source for the converter, the diode blocking other circuits from draining the capacitor over the supply rail. When combined with an in-line inductor this can also be used to give very good filtering. The diode volt drop needs to be considered in the power supply line under normal supply conditions. A low drop Schottky diode is recommended (see figure 11). ZDX6 47µF L IN DC DC Output Circuit No Load Over Voltage Lock-Out Unregulated DC-DC converters are expected to be under a minimum of 1% load, hence below this load level the output voltage is undefined. In certain circuits this could be a potential problem. Figure 11 : Input Voltage Drop-out DC DC R1% R1% The easiest way to ensure the output voltage remains within a specified tolerance, is to add external resistors, so that there is always a minimum 1% loading on the device (see figure 12). This is rather inefficient in that 1% of the power is always being taken by this load, hence only 9% is available to the additional circuitry. Zener diodes on the output are another simple method. It is recommended that these be used with a series resistor or inductor, as when the Zener action occurs, a large current surge may induce signal noise into the system. DC R2 DC Figure 12: No Load over Voltage Lock-Out A

311 DC-DC Converter Applications Long Distance Supply Lines When the supply is transmitted via a cable, there are several reasons why using an isolated DC-DC converter is good design prac-tice (see figure 13). The noise pick up and EMC susceptibility of a cable is high compared to a pcb track. By isolating the cable via a DC-DC converter at either end, any cable pick-up will appear as common mode noise and should be self-cancelling at the converters. Vin GND RB-512D DC DC Cable RO-245 DC DC Target Circuit Another reason is to reduce the cable loss by using a high voltage, low current power transfer through the cable and reconverting at the terminating circuit. This will also reduce noise and EMC susceptibility, since the noise voltage required to affect the rail is also raised. For example, compare a system having a 5V supply and requiring a 5V, 5mW output at a remote circuit. Assume the connecting cable has a Ohm resistance. Using an RO-55 to convert the power at either end of the cable, with a ma current, the cable will lose 1W (I 2 R) of power. The RO would not be suitable, since this is its total power delivery; hence there is no power available for the terminating circuit. Using a RB-512D to generate 24V and a RO-245S to regenerate the 5V, only a 21 ma supply is required through the cable, a cable loss of only 44mW. LCD Display Bias A LCD display typically requires a positive or negative 24V supply to bias the crystal. The RO-524S converter was designed specifically for this application. Having an isolated OV output, this device can be configured as a +24V supply by connecting this to the GND input, or a 24V supply by connecting the +Vo output to GND (see figure 14). DC RO-524S DC -24V Figure 13: Long Distance Power Transfer Pre- and Post Regulation The usefulness of many DC-DC converters can be enhanced by pre- or post-regulation. The usual input voltage range of a DC-DC converter is either fixed, 2:1 or 4:1 depending on the converter technology used inside the device. Switching regulators have typically a much wider input voltage range - up to 8:1, but do not have the advantage of the DC-DC converter s galvanic isolation. By combining the two techniques and using a switching regulator as a pre-regulator, an ultra-wide range, isolated DC-DC converter supply can be built (see Figure 15a) Vcc = 9~72VDC GND R-78HB5-.5 RI-55S DC Figure 15a: Pre-Regulation Example Liquid Crystal Display DC 4mA Isolated Vout Post regulation is useful to combine the advantages of a linear regulator s low noise output with the ability of a DC-DC converter to boost a lower input voltage to a higher output voltage. Vcc = 5V GND +6.6V RB-53.3D 785 DC LDO +Vo DC 2µ2 -Vo (Optional Link) Figure 15b: Post-Regulation Example +5V n <5µV Low Noise Regulated 5V Output In this example, a low cost RAA unregulated converter is used to boost a 5V supply up to 1V so that a low drop out linear regulator can produce a low noise, regulated 9V output. EIA-232 Interface In a mains powered PC often several supply rails are available to power a RS232 interface. However, battery operated PC s or remote equipment having a RS232 interface added later, or as an option, may not have the supply rails to power a RS232 interface. Using a RB-512S is a simple single chip solution, allowing a fully EIA-232 compatible interface to be implemented from a single 5V supply rail, and only 2 additional components (see figure 16a). V (up to 42mA) Figure 14: LCD Display Bias 29 A-13

312 + DC-DC Converter Applications DB9S Connector EIA-232 Port +12V V DD 5V DCD DSR RX RTS TX CTS DTR RI +V O OV -V O DC RB-512D DC V CC GND 3V/5V Logic Mixed Supply Rails There has been a lot of attention given to new l.c.'s and logic functions operating at what is rapidly emerging as the standard supply level for notebook and palmtop computers. The 3.3V supply is also gaining rapid acceptance as the defacto standard for personal telecommunications, however, not all circuit functions required are currently available in a 3.3V powered IC. The system designer therefore has previously had only two options available; use standard 5V logic or wait until the required parts are available in a 3.3V form, neither being entirely satisfactory and the latter possibly resulting in lost market share. SN75C185 There is now another option, mixed logic functions running from separate supply rails. A single 3.3V line can be combined with a range of DC-DC converters from Recom, to generate voltage levels to run virtually any standard logic or interface IC. Figure 16a: Optimised RS232 Interface 3.3V CC 3 1 GND RL-3.35 DC DC 8 7 V CC +5V OV GND The Recom range includes dual output parts for powering analogue bipolar and amplifier functions (RB series), as well a single output function for localised logic functions (RL/RM, RN/RO series). A typical example might be a RS232 interface circuit in a laptop PC using a 3.3V interface chip (such as the LT133), which accepts 3.3V logic signals but requires a 5V supply (see figure 16b). Recom has another variation on this theme and has developed two 5V to 3.3V step down DC-DC converters (RL-53.3 and R-53.3). These have been designed to allow existing systems to start incorporating available 3.3V l.c. s without having to redesign their power supply. 1µF +V -V nf This is particularly important when trying to reduce the overall power demand of a system, but not having available all of the functions at the 3.3V supply. 3.3V 22nF 3.3V Logic + TX1 RX TX1 RX1 2nF RS232 The main application for this range of devices are system designers, who want to provide some functionality that requires a higher voltage than is available from the supply rail, or for a single localised function. Using a fully isolated supply is particularly useful in interface functions and systems maintaining separate analogue and digital ground lines. LT GND Figure 16b: RS232 Interface with 3V Logic A

313 DC-DC Converter Applications Isolated Data Acquisition System Any active system requiring isolation will need a DC-DC converter to provide the power transfer for the isolated circuit. In a data acquisition circuit there is also the need for low noise on the supply line; hence good filtering is required. The circuit shown (see figure 17) provides a very high voltage isolation barrier by using an RH converter to provide the power isolation and opto isolators for the data isolation. An overall system isolation of 2.5kV is achieved. EMC Considerations: When used for isolating a local power supply and incorporating the appropriate filter circuits as illustrated in Fig. 17), DC-DC converters can present simple elegant solutions to many EMC power supply problems. The range of fixed frequency DC-DC converters is particularly suitable for use in EMC problem situations, as the stable fixed switching frequency gives easily characterised and easily filtered output. The following notes give suggestions to avoid common EMC problems in power supply circuits. 5V 5V Logic Circuit Data CS Status 4K7 1K2 5V 4K7 Opto Isolators 1K2 Data +5V V +5V CC 4K7 1K2 Vref CS ZN59 47vF 1K2 AIN Status +5V CLK GND 5V RH-55 DC DC +5V 47µH 1µF CLK 1K2 4K7 SFH61 Figure 17: Isolated Serial ADC System V CC 8 PSU CCT1 CCT2 GND V CC 3 PSU CCT1 CCT2 GND Power Supply Considerations Eliminate loops in supply lines (see figure 18). Decouple supply lines at local boundaries (use LC filters with low Q, see figure 19). Place high speed sections close to the power line input, slow speed sections furthest away (reduces power plane transients, see figure 2). Isolate individual systems where possible (especially analogue and digital systems) on both power supply and signal lines (see figure 21). An isolated DC-DC converter can provide a significant benefit to help reduce susceptibility and conducted emission due to the isolation of both power rail and ground from the system supply. Recom primarily uses toroidal transformers in our DC-DC converters and as such they have negligible radiated EMI, but all DC-DC converters are switching devices and as such will have a characteristic switching frequency, which may need some additional filtering. Figure 18: Eliminate Loops in Supply Line V CC CCT1 GND Figure 19: Decouple Supply Lines at Local Boundaries CCT2 Interpretation of DC-DC Converter EMC Data Electromagnetic compatibility (EMC) of electrical and electronic products is a measure of electrical pollution. Throughout the world there are increasing statutory and regulatory requirements to demonstrate the EMC of end products. In Europe the EC directive 89/336/EEC requires that any product sold after 1 January 1996 complies with a series of EMC limits, otherwise the product will be prohibited from sale within the EEC and the seller could be prosecuted and fined. Although DC-DC converters are generally exempt from EMC restrictions on the grounds that they are components, it is the belief of Recom that information on the EMC of these components can help designers plan ahead so that their end products can meet the relevant statutory EMC requirements. It must be remembered however, that a DC-DC converter is unlikely to be the only com-ponent in the power supply chain, hence the information quoted needs interpretation by the circuit designer to determine its impact on the final EMC performance of their system A-15

314 DC-DC Converter Applications Hence, the EC directive covers the frequency spectrum 15kHz to 1GHz, but as two separate and distinct modes of transmission. Power Input Local P S U Filter High Speed Circuit Medium Speed Circuit Low Speed Circuit DC Circuit The Recom range of DC-DC converters feature toroidal transformers. These have been tested and proved to have negligible radiated noise. The low radiated noise is primarily due to toroidal shaped transformers maintaining the magnetic flux within the core, hence no magnetic flux is radiated by design. Due to the exceptionally low value of radiated emission, only conducted emissions are quoted. Figure 2: Place High Spead Circuit Close to PSU V CC GND DC DC Figure 21 : Isolate Individual Systems Power Supply + CCT1 LISN LISN To Spectrum Analyser DC DC 5Ω Termination CCT2 DC DC Load Conducted emissions are measured on the input DC supply line. Unfortunately no standards exist for DC supplies, as most standards cover mains connected equipment. This poses two problems for a DC supplied device, firstly no standard limits can be directly applied, since the DC supplied device does not directly connect to the mains, also all reference material uses the earth-ground as a reference point. In a DC system often the OV is the reference, however, for EMC purposes, it is probably more effective to maintain the earth as the reference, since this is likely to be the reference that the shielding is connected to. Consequently all measurements quoted are referenced to the mains borne earth. Line Impedance Stabilisation Network (LISN) It is necessary to ensure that any measure-ment of noise is from the device under test (DUT) and not from the supply to this device. In mains connected circuits this is important and the mains has to be filtered prior to supply to the DUT. The same approach has been used in the testing of DC-DC converters and the DC supply to the converter was filtered, to ensure that no noise from the PSU as present at the measuring instrument. Figure 22: Filtered Supply to DC-DC Converter The notes given here are aimed at helping the designer interpret the effect the DC-DC converter will have on the EMC of their end product, by describing the methods and rationale for the measurements made. Where possible CISPR and EN standards have been used to determine the noise spectra of the components, however, all of the standards reference to mains powered equipment and interpretation of these specifications is necessary to examine DC supplied devices. Conducted and Radiated Emissions There are basically two types of emissions covered by the EC directive on EMC: radiated and conducted. Conducted emissions are those transmitted over wire connecting circuits together and covers the frequency spectrum 15kHz to 3MHz. Radiated are those emissions transmitted via electromagnetic waves in air and cover the frequency spectrum 3MHz to 1GHz. A line impedance stabilisation network (LISN) conforming to CISPR 16 specification is connected to both positive and negative supply rails and referenced to mains earth (see figure 22). The measurements are all taken from the positive supply rail, with the negative rail measurement point terminated with 5 Ohm to impedance match the measurement channels. A

315 DC-DC Converter Applications Conducted Emission (dbuv) Frequency (khz) Figure 23: Individual Line Spectra Frequency (khz) Input Voltage (V) Figure 24: Frequency Voltage Dependency Conducted Emission (dbuv) khz 1MHz 1MHz MHz Frequency Figure 25 : V Spectrum and the full rectified spectra, at twice the fundamental switching frequency (even line spectra). Quasi-resonant converters, such as the Recom range, have square wave switching waveforms, this produces lower ripple and a higher efficiency than soft switching devices, but has the drawback of having a relatively large spectrum of harmonics. The EC regulations for conducted interference covers the bandwidth 15kHz to 3MHz. Considering a converter with a khz nominal switching frequency, this would exhibit 299 individual line spectra. There will also be a variation of absolute switching frequency with production variation, hence a part with a 9kHz nominal frequency would have an additional 33 lines over the entire 3MHz bandwidth. Absolute input voltage also produces slight variation of switching frequency (see figure 24). Hence, to give a general level of conducted noise, we have used a khz resolution bandwidth (RBW) to examine the spectra in the data sheets. This wide RBW gives a maximum level over all the peaks, rather than the individual line spectra. This is easier to read as well as automatically compensating for variances in switching frequency due to production variation or differences in absolute input voltage (see figure 25). The conducted emissions are measured under full load conditions in all cases. Under lower loads the emission levels do fall, hence full load is the worst case condition for conducted line noise. Econoline Filters for Conducted and Radiated Emissions Econoline converters will meet the requirements for FCC / EN5522 Class A and Class B limits for conducted and radiated emissions with the addition of an external filter. Shielding At all times the DUT, LlSN s and all cables connecting any measurement equipment, loads and supply lines are shielded. The shielding is to prevent possible pick-up on cables and DUT from external EMC sources (e.g. other equipment close by). The shielding is referenced to mains earth (see figure 22). Line Spectra of DC-DC Converters All DC-DC converters are switching devices, hence, will have a frequency spectra. Fixed input DC-DC converters have fixed switching frequency, for example the RC/RD range of converters has a typical switching frequency of 5kHz. This gives a stable and predictable noise spectrum regardless of load conditions. If we examine the noise spectrum closely (see figure 23) we can see several distinct peaks, these arise from the fundamental switching frequency and its harmonics (odd line spectra) The following filter circuit suggestions are based on EMC tests carried out in an EMC test facility on single converters. Different component values or filter configurations may be required if several converters share a common supply, if different types of converter are used together or if the supply voltage or load is not placed close to the converters A-17

316 DC-DC Converter Applications Econoline EMC Filter Suggestions: Low Power Regulated and Unregulated Converters EN5522 Class A (Omit C1, L1 and C3) RM, RSS, RSD, RNM,ROM, RO, RBM,RB,RE.RK, RH, RN, RTS, RTD, RI, RD, RKZ,RJZ, RZ, RSZ, RY C2=3.3µF Input L1 + + C1 C2 Output RP, RxxPxx, RU, RxxP2xx, RUZ, RV C2=1µF EN5522 Class B RM, RSS, RSD, RNM,ROM, RO, RBM,RB,RE.RK, RH, RN, RTS, RTD, RI, RD, RKZ,RJZ, RZ, RSZ, RY C1=1µF, L1 = 47µH, C2=4.7µF, C3 = 2.2nF RP, RxxPxx, RU, RxxP2xx, RUZ, RV C1=1µF, L1 = 47µH, C2=1µF, C3 = 2.2nF EN5522 Class A (omit C3) RS, RS, RW2 RS3, RW-S, RW-D, REC3-R C1=1µF, L1 = 1mH, C2=1µF C3 EN5522 Class B RS, RS, RW2 RS3, RW-S, RW-D, REC3-R C1=1µF, L1 = 1mH, C2=2µF, C3 = 2.2nF All capacitors are MLCC Econoline EMC Filter Suggestion: 3W - 7.5W Regulated Converters EN5522 Class B All 2:1 and 4:1 REC3-REC7.5 Converters For details of CMC-8 common mode choke refer to Powerline application notes section Input 1µF µF CMC-8 Output 2.2nF-nF "A" Pinning C3 Bottom View C1 4 3 C2 Ground Plane 1 2 CMC-8 A

317 DC-DC Converter Applications Switching Frequency (khz) 16 O/N 14 Under Full Load Conditions A/B 12 C/D Temperature ( C) Figure 26: Typical Switching Frequency vs. Temperature Temperature Performance Surface Mount DC-DC Converters Component Placement Recom SMD DC-DC converters are designed to be handled by placement machines in a similar way to standard SOIC packages. The parts are available either in tubes (sticks) or in reels. The parts can therefore be placed using machines with either vibrational shuttle, gravity feeders, or reel feeders.the vacuum nozzle for picking and placing the components can be the same as used for a standard 14 pin or 18 pin SOIC (typically a 5 mm diameter nozzle). An increase in vacuum pressure may be beneficial, due to the heavier weight of the hybrid compared to a standard SOIC part (a typical 14 pin SOIC weighs.1g, the Recom SMD DC-DC converter weighs 1.5 ~ 2,7g). The temperature performance of the DC-DC converters detailed in this book is always better than the quoted operating temperature range. The main reason for being conservative on the operating temperature range is the difficulty of accurately specifying parametric performance outside this temperature range. There are some limiting factors which provide physical barriers to performance, such as the Curie temperature of the core material used in the DC-DC converter (the lowest Curie temperature material in use at Recom is 125 C). Ceramic capacitors are used almost exclusively in the DC-DC converters because of their high reliability and extended life properties, however, the absolute capacity of these can fall when the temperature rises above 85 C (i.e. the ripple will increase). Other considerations are the power dissipation within the active switching components, although these have a very high temperature rating. Their current carrying capacity derates as temperature exceeds C. Therefore this allows the DC-DC converters to be used above their specified operating temperature, providing the derating of power delivery given in the specification is adhered to. Components operating outside the quoted operating temperature range cannot be expected to exhibit the same parametric performance that is quoted in the specification. An indication of the stability of a device can be obtained from the change in its operating frequency, as the temperature is varied (see figure 26). A typical value for the frequency variation with temperature is.5% per C, a very low value compared to other commercial parts. This illustrates the ease of filtering of Recom DC-DC converters, since the frequency is so stable across load and temperature ranges. Production Guideline Application Note The introduction by Recom of a new and innovative method of encapsulating hybrid DC- DC converters in a transfer moulded (TM) epoxy molding compound plastic has enabled a new range of surface mount (SMD) DC-DC converters to be brought to market, which addresses the component placement with SOIC style handling. With any new component there are of course new lessons to be learned with the mounting technology. With the Recom SMD DC-DC converters, the lessons are not new as such, but may require different production techniques in certain applications. Component Materials Recom SMD converters are manufactured in a slightly different way than the through-hole converters. Instead of potting the PCB board inside a plastic case with conventional epoxy the whole package is molded around the PCB board with epoxy molding compound plastic. Open frame SMD parts have no moulding compound and the case (when fitted) is provided purely to allow the pick-amd-place machine to be able to grip the part and to provide a surface for the part number and datecode. As the parts are nor encapsulated, they have more freedom to expand and contract which makes them ideal for vapour phase reflow processes and allows greater flexibility in the termperature profile. All materials used in RECOM lead-free products are ROHS compliant, thus the total amount of the restricted materials (lead, mercury, cadmium, hexavalent chromium, PBBs and PBDEs) are below the prescribed limits. Detailed chemical analysis reports are available Top View It is advisable to consult your machine supplier on the best choice of vacuum nozzle if in doubt. If placing these components by hand, handle the components only by the central body area where there are no component pins. Component Alignment The components can be aligned by either optical recognition or manual alignment. If using manual alignment it should be ensured that the tweezers press on the component body and not on the pins. The components themselves are symmetrical along their axis, hence relatively easy to align using either method. Solder Pad Design The Recom SMD DC-DC converters are designed on a pin pitch of 2,54mm (.1") with 1,2 mm pad widths and 1,8 mm pad lengths. This allows pads from one part to be used within a PCB CAD package for forming the pad layouts for other SMD converters. These pads are wider than many standard SOIC pad sizes (.64mm) and CAD packages may not accommodate these pins with a standard SOIC pad pattern. It should be remembered that these components are power supply devices and as such need broader pads and thicker component leads to minimise resistive losses within the interconnects A-19

318 DC-DC Converter Applications Temperature ( C) Temperature ( C) Lead-free Recommended Soldering Profile (SMD parts) min. 3s Pre - Heat Time (seconds) 1-3s (245 C) Lead-free Recommended Soldering Profile (Through hole parts) 1 Double Wave C ~ 15 C Max Time (seconds) Pre - Heat seconds Enter Wave Notes: 1. The wave solder profile is measured on lead temperature. 2. Need to keep the solder parts internal temperature less than about 21 C Solder Reflow Profile RECOM s SMD converters are designed to withstand a maximum reflow temperature of 245 C (for max. 3seconds) in accordance with JEDEC STD-2C. If multiple reflow profiles are to be used (i.e. the part is to passthrough several reflow ovens), it is recommended that lower ramp rates be used than the maximum specified in JEDEC STD- 2C. Continual thermal cycling to this profile could cause material fatigue, if more than 5 maximum ramp cycles are used. In general these parts will exceed the re-flow capability of most IC and passive components on a PCB and should prove the most thermally insensitive component to the reflow conditions Forced Cooling 6 C/s Min. Natural Cooling Recommended Solder Reflow Profile: The following 2 graphs show the typical recommended solder reflow profiles for SMD and through-hole ROHS compliant converters. The exact values of the profile s peak and its maximum allowed duration is also given in the datasheet of each converter. Adhesive Requirements If SM surface mount components are going to be wave soldered (i.e. in a mixed through hole and SMD PCB) or are to be mounted on both sides of a PCB, then it is necessary to use an adhesive to fix them to the board prior to reflow. The adhesive prevents the SMD parts being washed off in a wave solder, and being vibrated off due to handling on a double sided SMD board. As mentioned previously, the Recom range of SMD DC-DC converters are heavier than standard SOIC devices. The heavier weight is a due to their size (volume) and internal hybrid construction. Consequently the parts place a larger than usual stress on their solder joints and leads if these are the only method of attachment. Using an adhesive between component body and PCB can reduce this stress considerably. If the final system is to be subjected to shock and vibration testing, then using adhesive attachment is essential to ensure the parts pass these environmental tests. The Recom SMD DC-DC converters all have a stand-off beneath the component for the application of adhesive to be placed, without interfering with the siting of the component. The method of adhesive dispensing and curing, plus requirements for environmental test and in-service replacement will determine suitability of adhesives rather than the component itself. However, having a thermoset plastic body, thermoset epoxy adhesive bonding between board and component is the recommended adhesive chemistry. If the reflow stage is also to be used as a cure for a heat cure adhesive, then the component is likely to undergo high horizontal acceleration and deceleration during the pick and place operation. The adhesive must be sufficiently strong in its uncured (green) state, in order to keep the component accurately placed. Adhesive Placement The parts are fully compatible with the 3 main methods of adhesive dispensing; pin transfer, printing and dispensing. The method of placing adhesive will depend on the available processes in the production line and the reason for using adhesive attachment. For example, if the part is on a mixed though-hole and SMD board, adhesive will have to be placed and cured prior to reflow. If using a SMD only board and heat cure adhesive, the reflow may be used as the cure stage. If requiring adhesive for shock and vibration, but using a conformal coat, then it may be possible to avoid a separate adhesive alltogether, and the coating alone provides the mechanical restraint on the component body. A

319 DC-DC Converter Applications Patterns for dispensing or printing adhesive are given for automatic lines. If dispensing manually after placement the patterns for UV cure are easily repeated using a manual syringe (even if using heat cure adhesive).if dispensing manually, dot height and size are not as important, and the ad-hesive should be applied after the components have been reflowed. When dispensing after reflow, a chip underfill formulation adhesive would be the preferred choice. These types 'wick' under the component body and offer a good all round adhesion from a single dispensed dot. The patterns allow for the process spread of the stand-off on the component, but do not account for the thickness of the PCB tracks. If thick PCB tracks are to be used, a grounded copper strip should be laid beneath the centre of the component (care should be exercised to maintain isolation barrier limits). The adhesive should not retard the pins reaching their solder pads during placement of the part, hence low viscosity adhesive is recommended. The height of the adhesive dot, its viscosity and slumping properties are critical. The dot must be high enough to bridge the gap between board surface and component, but low enough not to slump and spread, or be squeezed by the component, and so contaminate the solder pads. If wishing to use a greater number of dots of smaller diameter (common for pin transfer methods), the dot pattern can be changed, by following a few simple guidelines. As the number of dots is doubled their diameter should be halved and centres should be at least twice the printed diameter from each other, but the dot height should remain at.4mm. The printed dot should always be positioned by at least its diameter from the nearest edge of the body to the edge of the dot. The number of dots is not important, provided good contact between adhesive and body can be guaranteed, but a minimum of two dots is recommended. Cleaning The thermoset plastic encapsulating material used for the Recom range of surface mount DC-DC converters is not fully hermetically sealed. As with all plastic encapsulated active devices, strongly reactive agents in hostile environments can attack the material and the internal parts, hence cleaning is recommended in inert solutions (e.g. alcohol or water based solvents) and at room temperature in an inert atmospheres (e.g. air or nitrogen). A batch or linear aqueous cleaning process would be the preferred method of cleaning using a deionised water solution. Vapour Phase Reflow Soldering Vapour phase soldering is a still upcoming soldering practice; therefore there are no standard temperature profiles available. Principally, the Lead-free Soldering Profile recommended by RECOM can be used for vapour phase soldering. RECOM has tested large quantities of 8-pin and 1-pin SMD converters and recommends as an absolute maximum condition 24 C for 9s dwell time. In standard applications with small sized components on a pcb, 23 C and shorter dwell times will still deliver good results. After discussions with various contract manufacturers, we recommended that the temperature gradients used during preheat and cooling phases are between.5 K/s up to 3 K/s. Other form factors than 8-pin or 1-pin SMDpackages have not been fully tested under vapour phase conditions. Please contact RECOM in this case. Custom DC-DC Converters In addition to the standard ranges shown in this data book, Recom have the capability to produce custom DC-DC converters designed to your specific requirements. In general, the parts can be rapidly designed using computer based CAD tools to meet any input or output voltage requirements within the ranges of Recom standard products (i.e. up to 48V at either input or output). Prototype samples can also be produced in short timescales. Custom parts can be designed to your specification, or where the part fits within a standard series, the generic series specification can be used. All custom parts receive the same stringent testing, inspection and quality procedures, as standard products. However there is a minimum order quantity as the additional documentation and administrative tasks must be covered in terms of costs. A general figure for this MOQ can be around 3pcs of low wattage converters (,25W ~ 2W), pcs medium sized wattage (2W~15W) and 5pcs for higher wattages (> 2W). Recom custom parts are used in many applications, which are very specific to the individual customer, however, some typical examples are: ECL Logic driver Multiple cell battery configurations Telecommunications line equipment Marine apparatus Automotive electronics LCD display power circuitry Board level instrumentation systems To discuss your custom DC-DC converter requirements, please contact Recom technical support desk or your local distributor. Tin Whisker Mitigation The use of pure tin coating has caused considerable customer concern about the possibility of tin whisker formation. Although it is the opinion of Recom that the risks of converter failure due to tin whisker formation are vanishingly small (the only actual recorded failures due to tin whiskers were in exceptional environments such as deep space or as a contributary factor to corona discharge flashover in a UHV transformer), we have undertaken tin whisker mitigation procedures as recommended by Jedec in their JP2 guidelines. Through Hole Devices: The pins used in all of our through-hole converters are made of hard silver-copper alloy. The pins are then nickel underplated to.5µm before being pure tin electroplated to 6µm thickness. This thickness of overplating is a compromise between reasonable manufacturing costs and having a thick enough coating to impair tin whisker formation. The surface is not brightened, also to mitigate tin whisker formation. Finally the pins are annealed according to JIS C311. This reduces any residual forming stresses, which is one of the other potential causes of tin whisker formation Surface Mount Devices: The carrier frames used in our SMD converters are made from DF42N nickel alloy which is pure tin plated. The pins are hot dipped in Sn-Ag-Cu solder just before injection molding. Hot dipping with SnAg4 or SnAgCu is generally an effective mitigation practice and considered whisker free A-21

320 Innoline Application Notes Contents Innoline Application Notes EMC Considerations Soft Start Circuit Positive-to-Negative Converters R-78xx-.5 Series R-78Axx-.5SMD Series R-78xx-1. Series R-78Axx-1.SMD Series R-78Bxx-1. Series R-78HBxx-xx Series R-62xxP_D Series Pos-to-Neg Circuit Ideas EMC Considerations Although all Innoline converters are switching regulators, and contain internal high frequency oscillators, they have been designed to minimise radiated and conducted emissions. If the end-application is particularly sensitive to conducted interference, the following input filter can be used for all R-78, R-5xxx, R-6xxx and R-7xxx converters. 5µH Vin Vout GND Input 1µF 1µF Output 5µH Output Soft Start Innoline converters with Vadj pins (R-78Axx-xxSMD, R-5xxx, R-6xxx and R-7xxx families) can be fitted with an external circuit to create an output soft start. Any general purpose PNP transistor and diode can be used for TR1 and D1 and typical values for R1 = K and C1 = 1µF. Vcc +Vin +Vout Ctrl GND Vadj R1 D1 On/Off TR1 C1 GND A

321 Innoline Application Notes Positive to Negative Converters Features Innoline Switching Regulators Innoline Switching Regulators can also be used to convert a positive voltage into a negative voltage The standard parts can be used - only two extra capacitors are required Fixed and variable output voltages are available. Input voltage range can be lower than the output voltage for higher output voltages Positive-to-Negative Switching Regulators Selection Guide Series Maximum Input Voltages Output Voltages No. of Case Adjustable Max Output (VDC) (VDC) Outputs Vout? Cap. Current min. max. Load R-78xx A , -1.5, -1.8, -2.5, -3.3, -5., S SIP3 No 22µF -.2A 5. 26, , -9., -12, -15 R-78Axx-.5SMD -.4A , -1.5, -1.8, -2.5, -3.3, -5., S SMD Yes 22µF -.2A 5. 26, , -9., -12, -15 R-78xx-1. Not recommended to be used in this mode due to the reduced input and output voltage range R-78Axx-1.SMD Not recommended to be used in this mode due to the reduced input and output voltage range R-78Bxx A , -1.5, -1.8, -2.5, -3.3, -5., S SIP3 No 22µF -.4A 8. 28, , -9., -.3A , -15 R-78Bxx-1.5 Not recommended to be used in this mode due to the reduced input and output voltage range R-78HBxx A/-.35A 15 65, -3.3, -5.,-6.5 S SIP3 No µf -.3A/-.25A/-.2A 15 62, 15 59, 15 56, -9., -12, A R-5xxxP/DA R-61xxP/D Not recommended to be used in this mode due to the reduced input and output voltage range Not recommended to be used in this mode as R-78B series offer a lower cost alternative R-62xxP/D -1A/-.8A/-.6A 9-28, , -2.5, -3.3, -5, -9, -12 S SIP12 Yes 47µF R-7xxxP/D Not recommended to be used in this mode due to the reduced efficiency and higher Ripple & Noise figures. Circuit Ideas 29 A-23

322 Positive to Negative Converter V +Vin C1 1 R-78xx-.5 Pin Connections Pin # Negative Positive Output Output 1 +Vin +Vin 2 -Vout GND 3 GND +Vout 2 3 C2 V C1 and C2 are required and should be fitted close to the converter pins. Maximum capacitive load including C2 is 22µF -Vout RECOM R **** INNOLINE R-78xx-.5 Series Positive to Negative Converter Selection Guide Part Input Output Output Efficiency External Capacitors Number Range (1) Voltage Current Min. Vin Max. Vin C1 C2* SIP3 (V) (V) (A) (%) (%) R µF/35V 22µF/6.3V R µF/5V 22µF/6.3V R µF/5V 22µF/6.3V R µF/5V 22µF/6.3V R µF/5V 22µF/1V R µF/5V 1µF/1V R µF/5V 1µF/16V R µF/5V 1µF/25V R µF/5V 1µF/25V Application Example (see also Circuit Ideas at end of section) * Maximum capacitive load including C2 is 22µF +Vin 1 R-78xx Vout Derating-Graph (Ambient Temperature) V C1 1 R-78xx C2 V Maximum capacitive load ±22µF -Vout Output Power (%) Safe Operating Area Operating Temperature ( C) A

323 Positive to Negative Converter V +Vin C1 Selection Guide 1,2 R-78A(A)xx-.5SMD On/Off 1 3,7 (Referenced to 8,9 -Vout) Pin Connections Pin # Negative Positive Output Output 1,2 +Vin +Vin 3,7,8,9 -Vout GND 4,5 GND +Vout 6 -Vout Adj. +Vout Adj. 1 On/Off On/Off INNOLINE R-78A(A) xx-.5 SMD Positive to Negative Converter Part Input Output Output Efficiency External Capacitors Number Range (1) Voltage Current Min. Vin Max. Vin C1 C2 SIP3 (V) (V) (A) (%) (%) R-78A(A)1.5-.5SMD µF/35V 22µF/6.3V R-78A(A)1.8-.5SMD µF/5V 22µF/6.3V R-78A(A)2.5-.5SMD µF/5V 22µF/6.3V R-78A(A)3.3-.5SMD µF/5V 22µF/6.3V R-78A(A)5.-.5SMD µF/5V 22µF/1V R-78A(A)6.5-.5SMD µF/5V 1µF/1V R-78A(A)9.-.5SMD µF/5V 1µF/16V R-78A(A)12-.5SMD µF/5V 1µF/25V R-78A(A)15-.5SMD µF/5V 1µF/25V Application Example (see also Circuit Ideas at end of section) 6 4,5 R1 R2 V C1 and C2 are required and should be fitted close to the converter pins. C2 Maximum capacitive load including C2 is 22µF -Vout RECOM R-78Axx-.5SMD xxxx * Maximum capacitive load including C2 is 22µF +Vin On/Off V C1 1,2 1,2 R-78A(A)xx-.5SMD 1 3,7 8,9 1 3,7 8,9 6 Optocoupler Optocoupler R-78A(A)xx-.5SMD 6 4,5 4,5 R1 R2 R1 R2 C2 +Vout Maximum capacitive load ±22µF V -Vout Derating-Graph (Ambient Temperature) Output Power (%) Safe Operating Area Operating Temperature ( C) 29 A-25

324 INNOLINE Table 1: Adjustment Resistor Values R-78A(A)xx-.5 SMD Positive to Negative.5Adc R-78A(A)1.8 R-78A(A)2.5 R-78A(A)3.3 R-78A(A)5. R-78A(A)6.5 R-78A(A)9. R-78A(A)12 -.5SMD -.5SMD -.5SMD -.5SMD -.5SMD -.5SMD -.5SMD Vout (nom.) 1.8Vdc 2.5Vdc 3.3Vdc 5.Vdc 6.5Vdc 9.Vdc 12.Vdc Vout (adj) R1 R2 R1 R2 R1 R2 R1 R2 R1 R2 R1 R2 R1 R2-1.5 (V) 3KΩ 2Ω -1.8 (V) 12KΩ -2.5 (V) 11.8KΩ -3. (V) 4.64KΩ 44.2KΩ 88.4KΩ 17KΩ -3.3 (V) 27KΩ 6.7KΩ -3.6 (V) 6.4KΩ 42KΩ 14KΩ -3.9 (V) 28KΩ 58KΩ 23KΩ -4.5 (V) 11.3kΩ 18KΩ 49KΩ 26KΩ 17KΩ -4.9 (V) 7.15kΩ 85KΩ 77kΩ 36KΩ 24KΩ -5. (V) 6.34kΩ 86kΩ 39KΩ 26KΩ -5.1 (V) 5.9kΩ 231kΩ 97KΩ 42KΩ 28KΩ -5.5 (V) 3.9kΩ 56.2kΩ 16KΩ 56KΩ 36KΩ -6.5 (V) 14kΩ 112KΩ 63KΩ -8. (V) 2.32kΩ 24.6KΩ 4KΩ 125KΩ -9. (V) 1.7KΩ 2KΩ -1 (V) 4.75KΩ 54.9KΩ 345KΩ -11 (V) 1.65KΩ 16.5KΩ 74KΩ -12 (V) 3.6KΩ (V) Ω 18KΩ Typical Application + 1,2 R-78A(A)12-.5SMD 4,5 26k +5V +Vout Vin=15VDC 1 3,7 8,9 6 k 2k +7.5V +9V - +12V V 1µF 1,2 R-78A(A)12-.5SMD 1 3,7 8,9 6 4,5 22µF 26k -5V k -7.5V 2k -9V -12V Dual Rail Selectable Output Voltage Power Supply -Vout A

325 Positive to Negative Converter V +Vin C1 R-78Bxx-1. Pin Connections Pin # Negative Positive Output Output 1 +Vin +Vin 2 -Vout GND 3 GND +Vout C2 V C1 and C2 are required and should be fitted close to the converter pins. Maximum capacitive load including C2 is 22µF -Vout RECOM R-78B5.-1. **** Pb INNOLINE R-78Bxx- 1. Series Positive to Negative Converter Selection Guide Part Input Output Output Efficiency External Capacitors Number Range (1) Voltage Current Min. Vin Max. Vin C1 C2* SIP3 (V) (V) (A) (%) (%) R-78B µF/5V 22µF/6.3V R-78B µF/5V 22µF/6.3V R-78B µF/5V 22µF/6.3V R-78B µF/5V 22µF/6.3V R-78B µF/5V 22µF/1V R-78B µF/5V 1µF/1V R-78B µF/25V 1µF/25V R-78B µF/25V 1µF/25V R-78B µF/25V 1µF/25V Application Example (see also Circuit Ideas at end of section) * Maximum capacitive load including C2 is 22µF +Vin 1 R-78Bxx Vout Maximum capacitive load ±22µF Derating-Graph (Ambient Temperature) V C1 1 R-78Bxx C2 V -Vout Output Power (%) Safe Operating Area Operating Temperature ( C) A-27

326 Positive to Negative Converter V +Vin C1 1 R-78HBxx-.5 Pin Connections Pin # Negative Positive Output Output 1 +Vin +Vin 2 -Vout GND 3 GND +Vout 2 3 C2 V C1 and C2 are required and should be fitted close to the converter pins. Maximum capacitive load including C2 is µf -Vout RECOM R-78HB5.-.5 **** Pb INNOLINE R-78HBxx-.5 Series Positive to Negative Converter Selection Guide Part Input Output Output Efficiency External Capacitors Number Range (1) Voltage Current Min. Vin Max. Vin C1 C2* SIP3 (V) (V) (A) (%) (%) R-78HB µF/V 22µF/6.3V R-78HB µF/V 22µF/1V R-78HB µF/V 22µF/1V R-78HB µF/V 1µF/16V R-78HB µF/V 1µF/25V R-78HB µF/V 1µF/25V R-78HB µF/V 1µF/35V * Maximum capacitive load including C2 is µf Application Example (see also Circuit Ideas) +Vin 1 R-78HBxx Vout Maximum capacitive load ±µf Derating-Graph (Ambient Temperature) V C1 1 R-78HBxx C2 V -Vout Output Power (%) Safe Operating Area Operating Temperature ( C) A

327 Positive to Negative Converter V +Vin On/Off (Referenced to -Vout) C1 2,3,4 1 5,6 7,8 R-62xxP/D 12 9,1, 11 R1 R2 V C1 and C2 are required and should be fitted close to the converter pins. C2 Maximum capacitive load including C2 is 22µF -Vout INNOLINE R-62xxP/D SIP12 Positive to Negative Converter Pin Connections Pin # Negative Positive Output Output 2,3,4 +Vin +Vin 5,6,7,8 -Vout GND 9,1,11 GND +Vout 12 -Vout Adj. +Vout Adj. 1 On/Off On/Off RECOM R-6212P Selection Guide Part Input Output Output Efficiency External Capacitors Number Range (1) Voltage Current Min. Vin Max. Vin C1 C2* SIP3 (V) (V) (A) (%) (%) R-621.8P/D (-1.5~-3.6) µF/5V µf/6.3v R-622.5P/D (-1.5~-4.5) µF/5V µf/6.3v R-623.3P/D (-1.8~-6V) µF/5V µf/1v R-625.P/D (-1.8~-9V) µF/5V µf/1v R-629.P/D (-3.3~-15V) µF/5V µf/25v R-6212P/D (-3.3~-15V) µF/5V µf/25v Derating * Maximum capacitive load including C2 is 22µF Max output current calculation: Internal power dissipation (1W) = Io x Vo x (1-Efficiency) Io = 1(W) / Vo x (1-Efficiency) Example : R-625.P at Vin = +9VDC, Vout=-5.V Efficiency = 8% (see Selection Guide table) Io = 1W / 5V x (1-.8) = -ma at Vin = +9VDC, Vout=-8.V (with trim) Efficiency = 8% (see Selection Guide table) Io = 1W / 8V x (1-.8) = -625mA Ambient Temperature ( C) Internal Power Dissipation (W) A-29

328 INNOLINE Remote On/Off Control Application Example R-62xxP_D Positive to Negative +Vin 2,3,4 R-6xxxP 9,1,11 +Vout On/Off V 1 5,6 7,8 12 R1 R2 µf V Optocoupler C1 2,3,4 Optocoupler 1 5,6 7,8 R-62xxP 12 9,1, 11 Maximum capacitive R1 R2 C2 -Vout load ±22µF Table 1: Adjustment Resistor Values -1Adc R-621.8P/D R-622.5P/D R-623.3P/D R-625.P/D Vout (nominal) 1.8VDC 2.5VDC 3.3VDC 5VDC Vout (adj) R1 R2 R1 R2 R1 R2 R1 R KΩ 3.3KΩ KΩ 3.1KΩ 82Ω 2. 1KΩ 15KΩ 5.1KΩ 1.5KΩ KΩ 13KΩ 3.6KΩ KΩ 1KΩ 51KΩ 7.KΩ KΩ 5.9KΩ 9.7KΩ KΩ 3.9KΩ 18KΩ 14KΩ KΩ 9.1KΩ 2KΩ KΩ 3.9KΩ 6KΩ KΩ KΩ 6KΩ KΩ 15KΩ KΩ 7.2KΩ KΩ KΩ A

329 INNOLINE Application Examples Positive to Negative Circuit Ideas Negative Voltage Doubler V V -12V 1 1µF/ 25V R-78B µF/ 25V 3mA 12V Battery Stabilisor Vbatt = 8~18V -Ve +Ve 1 1µF/ 25V R µF/ 25V 12V V Negative Rail Generator for Asymmetric Rails L N RAC1-12SB.1µF C1 47µF/ 16V C2 655mA V C3 1 1µF/ 25V R C4 22µF/ 1V -4mA RAC1 AC/DC Converter C3 C1 C4 R-78 C2 27.2mm Ultra-compact low noise regulated and protected AC/DC dual output supply. 6mm 29 A-31

330 Powerline Application Notes Contents Powerline DC/DC Application Notes Common Mode Chokes for EMC Powerline Definitions and Testing Introduction Input Voltage Range Pi Filter Output Voltage Accuracy Voltage Balance Line Regulation Load Regulation Efficiency Switching Frequency Output Ripple and Noise Transient Recovery Time Current Limiting Fold Back Current Limiting Isolation Break Down Voltage Temperature Coefficient Ambient Temperature Operating Temperature Range Storage Temperature Range Undervoltage Lockout Tables Output Voltage Trim Tables Powerline Heat Sinks Heat Sink Dimensions Powerline AC/DC Application Notes Input Fuse Earthing Combining Converters DC Inputs Common Mode Chokes for EMC Recom offers a range of Common Mode Chokes useful for EMI Filtering to meet the requirements of EN-5522, Class B. The component values given are suggested values and may need to be optimised to suit the application. The effectiveness of any filter network is heavily dependent on using quality capacitors, the layout of the board and having a low impedance path to ground. See section on filtering elsewhere in the Application Notes for more details. Class B EMC Filter Suggestion Standard EMC Filter C4 Input + + C1 C2 nf (fit close to pins) Output CMC C3 A

331 Powerline DC-DC Application Notes RP15-SO_DO and RP15-SOW_DOW Series Only 47pF/ 3kV Vout+ Input C1 C2 C3 L1 RP15-SO_DO Output CMC Vout- 47pF/ 3kV RP3-SF_DF and RP3-SF W_DFW Series Only C4 RP3-SF_DF RP3-SFW_DFW Vout+ Input C1 C2 C3 Trim or Common CMC-9 CMC-1 Vout- C5 C A-33

332 Powerline DC-DC Application Notes Component Values All capacitors MLCC (Multi Layer Ceramic Capacitor). RP8-A RP8-AW Vin = 12VDC nom., C1=4.7µF/5V, C2=Not Required, C3,C4=1nF/3kV, CMC-6 Vin = 24VDC nom., C1=6.8µF/5V, C2=Not Required, C3,C4=1nF/3kV, CMC-6 Vin = 48VDC nom., C1=2.2µF/V, C2=2.2µF/V, C3,C4=1nF/3kV, CMC-6 Vin = 9~36VDC, C1=4.7µF/5V, C2=Not Required, C3,C4=1nF/3kV, CMC-6 Vin = 18~75VDC, C1=2.2µF/V, C2=2.2µF/V, C3,C4=1nF/3kV, CMC-6 RP1-E RP12-A RP1-EW RP12-AW RP15-A RP15-AW RP15-O RP15-OW RP15-F RP15-FW RP2-F RP2-FW RP3-E RP3-EW Vin = 12VDC nom., C1=3.3µF/5V, C2=Not Required, C3,C4=1nF/2kV, CMC-6 Vin = 24VDC nom., C1=4.7µF/5V, C2=Not Required, C3,C4=1nF/2kV, CMC-6 Vin = 48VDC nom., C1=2.2µF/V, C2=2.2µF/V, C3,C4=1nF/2kV, CMC-6 Vin = 9~36VDC, C1=3.3µF/5V, C2=Not Required, C3,C4=1nF/2kV, CMC-6 Vin = 18~75VDC, C1=2.2µF/V, C2=2.2µF/V, C3,C4=1nF/2kV, CMC-7 Vin = 12VDC nom., C1=1µF/25V, C2=1µF/25V, C3,C4=47pF/2kV, CMC-7 Vin = 24VDC nom., C1=6.8µF/5V, C2=6.8µF/5V, C3,C4=47pF/2kV, CMC-6 Vin = 48VDC nom., C1=2.2µF/V, C2=2.2µF/V, C3,C4=47pF/2kV, CMC-1 Vin = 9~36VDC, C1=6.8µF/5V, C2=6.8µF/5V, C3,C4=47pF/2kV, CMC-5 Vin = 18~75VDC, C1=2.2µF/V, C2=2.2µF/V, C3,C4=47pF/2kV, CMC-6 Vin = 12VDC nom., C1=1µF/25V, C2=1µF/25V, L1 = 1µH,, CMC-7 Vin = 24VDC nom., C1=6.8µF/5V, C2=6.8µF/5V, L1 = 1µH,, CMC-7 Vin = 48VDC nom., C1=2.2µF/V, C2=2.2µF/V, L1 = 18µH, CMC-7 Vin = 9~36VDC, C1, C2, C3 =6.8µF/5V, CMC-7 Vin = 18~75VDC, C1=2 x 2.2µF/V in parallel, C2,C3 =2.2µF/V, L1 = 33µH, CMC-6 Vin = 12VDC nom., C1=4.7µF/5V, C2=Not Required, C3,C4=1nF/2kV, CMC-6 Vin = 24VDC nom., C1=3.3µF/5V, C2=Not Required, C3,C4=1nF/2kV, CMC-6 Vin = 48VDC nom., C1=2.2µF/V, C2=2.2µF/V, C3,C4=1nF/2kV, CMC-6 Vin = 9~36VDC, C1=2.2µF/5V, C2=Not Required, C3,C4=1nF/2kV, CMC-5 Vin = 18~75VDC, C1=2.2µF/V, C2=2.2µF/V, C3,C4=1nF/2kV, CMC-6 Vin = 12VDC nom., C1=4.7µF/5V, C2=Not Required, C3,C4=1nF/2kV, CMC-5 Vin = 24VDC nom., C1=4.7µF/5V, C2=Not Required, C3,C4=1nF/2kV, CMC-5 Vin = 48VDC nom., C1=2.2µF/V, C2=2.2µF/V, C3,C4=1nF/2kV, CMC-5 Vin = 9~36VDC, C1=4.7µF/5V, C2=Not Required, C3,C4=1nF/2kV, CMC-5 Vin = 18~75VDC, C1=2.2µF/V, C2=2.2µF/V, C3,C4=1nF/2kV, CMC-6 Vin = 12VDC nom., C1=4.7µF/25V, C2=Not Required, C3,C4=1nF/2kV, CMC-5 Vin = 24VDC nom., C1=6.8µF/5V, C2=6.8µF/5V, C3,C4=1nF/2kV, CMC-5 Vin = 48VDC nom., C1=2.2µFII2.2µF/V, C2=2.2µFII2.2µF/V, C3,C4=1nF/2kV, CMC-5 Vin = 9~36VDC, C1=6.8µF/5V, C2=6.8µF/5V, C3,C4=1nF/2kV, CMC-5 Vin = 18~75VDC, C1=2.2µF II 2.2µF/V, C2=2.2µF II 2.2µF/V, C3,C4=1nF/2kV, CMC-5 Continued on next page A

333 Powerline DC-DC Application Notes RP3-F RP3-FW RP4-G RP4-GW RP6-G Vin = 12VDC nom., C1, C2, C3 =1µF/25V, C4, C5, C6=1nF/2kV, CMC1 = CMC-9, CMC2 = CMC-1 Vin = 24VDC nom., C1, C2, C3 =4.7µF/5V, C4, C5, C6=1nF/2kV, CMC1 = CMC-9, CMC2 = CMC-1 Vin = 48VDC nom., C1, C2, C3 =2.2µF/V, C4, C5, C6=1nF/2kV, CMC1 = CMC-9, CMC2 = CMC-1 Vin = 9~36VDC, C1, C2, C3 =4.7µF/5V, C4, C5, C6=1nF/2kV, CMC1 = CMC-9, CMC2 = CMC-1 Vin = 18~75VDC, C1, C2, C3 =4.7µF/5V, C4, C5, C6=1nF/2kV, CMC1 = CMC-9, CMC2 = CMC-1 Vin = 12VDC nom., C1=4.7µF/5V, C2=Not Required, C3,C4=1nF/2kV, CMC-5 Vin = 24VDC nom., C1=6.8µF/5V, C2=6.8µF/5V, C3,C4=1nF/2kV, CMC-5 Vin = 48VDC nom., C1=2.2µF II 2.2µF/V, C2=2.2µF II 2.2µF/V, C3,C4=1nF/2kV, CMC-8 Vin = 9~36VDC, C1=4.7µF/5V, C2=4.7µF/5V, C3,C4=1nF/2kV, CMC-5 Vin = 18~75VDC, C1=2.2µF II 2.2µF/V, C2=2.2µF II 2.2µF/V, C3,C4=1nF/2kV, CMC-8 Vin = 24VDC nom., C1=4.7µF/5V, C2=4.7µF/5V, C3,C4=1nF/2kV, CMC-5 Vin = 48VDC nom., C1=2.2µF II 2.2µF/V, C2=2.2µF II 2.2µF/V, C3,C4=1nF/2kV,CMC-8 Recommended PCB Layouts C3 Standard EMC Filter C1 4 3 C2 nf 1 2 CMC C4 RP15-O Open Frame Converters C1 4 3 C2 C3 47 pf 1 CMC 2 L1 47 pf 29 A-35

334 Powerline DC-DC Application Notes Recommended PCB Layouts RP3-S_DF RP3-S_DFW C6 C5 C1 C2 C CMC CMC-1 2 C4 General Information about Recom Common Mode Chokes Recom common mode chokes are all RoHS conform. Maximum Rated Voltage = 5VDC Operating Temperature = -4 C ~ +15 C Typical Impedance curve (CMC-8) Recommended Footprint Details 9.5 ± ± ± j.6 ± max Top View 7.5 ± min. CMC-1 Component Inductance Rating DCR CMC-1 62µHx2 1.7A 8mOhm A

335 Powerline DC-DC Application Notes 11. max max ± max 7.5 ± max j.6 ±.1 j.6 ± max. 8.8 max. 2.5 min. 2.5 min. CMC ±.2 Component Inductance Rating DCR CMC-5 45µHx2 5.2A 25mOhm CMC ±.2 Component Inductance Rating DCR CMC-6 325µHx2 3.3A 35mOhm 11. max max ± max 7.5 ± max j.6 ±.1 j.6 ± max. 9.8 max. 2.5 min. 2.5 min. CMC ±.2 Component Inductance Rating DCR CMC-7 145µHx2 5.2A 2mOhm CMC ±.2 Component Inductance Rating DCR CMC-8 83µHx2 5.2A 31mOhm 11. max max ± max 7.5 ± max j.6 ±.1 j.6 ± max. 8.8 max. 2.5 min. 2.5 min. CMC ±.2 Component Inductance Rating DCR CMC-7 33,3µHx2 3.3A 1mOhm CMC ±.2 Component Inductance Rating DCR CMC-1 55µHx2 4A 7mOhm 29 A-37

336 Powerline DC-DC Application Notes Definitions and Testing General Test Set-Up A +V A DC Power Source V DC/DC Converter under Test V ( VDC or VRMS ) Adjustable load -V Figure 1-3: General DC/DC converter test set-up Note: If the converter is under test with remote sense pins, connect these pins to their respective output pins. All tests are made in Local sensing mode. Input Voltage Range The minimum and maximum input voltage limits within which a converter will operate to specifications. PI Filter An input filter, consisting of two capacitors, connected before and after a series inductor to reduce input reflected ripple current. The effective filter is C1/L + L/C2, so the inductor filter element is doubly effective. Input Figure 2: PI Filter C1 L C2 Output Output Voltage Accuracy With nominal input voltage and rated output load from the test set-up, the DC output voltage is measured with an accurate, calibrated DC voltmeter. Output voltage accuracy is the difference between the measured output voltage and specified nominal value as a percentage. Output accuracy (as a %) is then derived by the formula: V out V nom V nom N X Vnom is the nominal output specified in the converter data sheet. Voltage Balance For a multiple output power converter, the percentage difference in the voltage level of two outputs with opposite polarrities and equal nominal values. Line Regulations Make and record the following measurements with rated output load at +25 C: Output voltage at nominal line (input) voltage. V out N Output voltage at high line (input) voltage. V out H Output voltage at low line (input) voltage. V out L The line regulation is Vout M (the maximum of the two deviations of output) for the value at nominal input in percentage. V out M V out N V out N X A

337 Powerline DC-DC Application Notes Definitions and Testing Load Regulation Make and record the following measurements with rated output load at +25 C: Output voltage with rated load connected to the output. (Vout FL) Output voltage with no load or the minimum specified load for the DC-DC converter. (Vout ML) Load regulation is the difference between the two measured output voltages as a percentage of output voltage at rated load. V out ML V out FL V out FL X Efficiency The ratio of output load power consumption to input power consumption expressed as a percentage. Normally measured at full rated output power and nominal line conditions. Switching Frequency The rate at which the DC voltage is switched in a DC-DC converter or switching power supply. The ripple frequency is double the switching frequency in pushpull designs. Output Ripple and Noise Because of the high frequency content of the ripple, special measurement techniques must be employed so that correct measurements are obtained. A 2MHz bandwidth oscilloscope is used, so that all significant harmonics of the ripple spike are included. This noise pickup is eliminated as shown in Figure 3, by using a scope probe with an external connection ground or ring and pressing this directly against the output common terminal of the power converter, while the tip contacts the voltage output terminal. This provides the shortest possible connection across the output terminals. Output + - Ground Ring to Scope Figure 3: 29 A-39

338 Powerline DC-DC Application Notes Definitions and Testing Output Ripple and Noise (continued) Figure 4 shows a complex ripple voltage waveform that may be present on the output of a switching power supply. There are three components in the waveform, first is a charging component that originates from the output rectifier and filter, then there is the discharging component due to the load discharging the output capacitor between cycles, and finally there are small high frequency switching spikes imposed on the low frequency ripple. Figure 4: Amplitude Peak-Peak Amplitude Time Transient Recovery Time The time required for the power supply output voltage to return to within a specified percentage of rated value, following a step change in load current. Output Voltage Transient Recovery Time Overshoot 5V + U 5V 5V - L V out Undershoot U: upper limit L: lower limit I out Load Figure: 5 Transient Recovery Time Time Current Limiting output current is limited to prevent damage of the converter at overload situations. If the output is shorted, the output voltage is regulated down so the current from the outputs cannot be excessive. Fold Back Current Limiting A method of protecting a power supply from damage in an overload condition, reducing the output current as the load approaches short circuit. V out Rated Io Figure 6: Fold Back Current LimitingTime I out A

339 Powerline DC-DC Application Notes Definitions and Testing Isolation The electrical separation between the input and output of a converter, (consisting of resistive and capacitive isolation) normally determined by transformercharacteristics and circuit spacing. Break-Down Voltage The maximum continuous DC voltage, which may be applied between the input and output terminal of a power supply without causing damage. Typical break-down voltage for DC-DC converters is 16VDC because the equivalent DC isolation for 23VAC continuous rated working voltage is 15VDC. Input R C Breakdown Voltage Resistive and Capacitive Isolation Rectifier and Regulator Output Figure 7: Temperature Coefficient With the power converter in a temperature test chamber at full rated output load, make the following measurements: Output voltage at +25 C ambient temperature. Set the chamber for maximum operating ambient temperature and allow the power converter to stabilize for 15 to 3 minutes. Measure the output voltage. Set the chamber to minimum operating ambient temperature and allow the power converter to stabilize for 15 to 3 minutes. Divide each percentage voltage deviation from the +25 C ambient value by the corresponding temperature change from +25 C ambient. The temperature coefficient is the higher one of the two values calculated above, expressed as percent per change centigrade. Ambient Temperature The temperature of the still-air immediately surrouding an operating power supply. Care should be taken when comparing manufacturer s datasheets that still-air ambient temperature and not case temperature is quoted. Operating Temperature Range The range of ambient or case temperature within a power supply at which it operates safely and meets its specifications. Storage Temperature Range The range of ambient temperatures within a power supply at non-operating condition, with no degradation in its subsequent operation A-41

340 Powerline DC-DC Application Notes Trim Tables Output Voltage Trimming: Single Output Voltage Trim Tables Some converters from our Powerline offer the feature of trimming the output voltage in a certain range around the nominal value by using external trim resistors. Because different series use different circuits for trimming, no general equation can be given for calculating the trim resistors. The following trimtables give values for chosing these trimming resistors. If voltages between the given trim points are required, extrapolate between the two nearest given values to work out the resistor required or use a variable resistor to set the voltage. RP15-, RP2-, RP3-, RP4-, RP6- xx3.3s (For RP15-SA/SAW and RP15-SO/SOW see next page) Trim up % Vout = 3,333 3,366 3,399 3,432 3,465 3,498 3,531 3,564 3,597 3,63 Volts R U = KOhms Trim down % Vout = 3,267 3,234 3,21 3,168 3,135 3,12 3,69 3,36 3,3 2,97 Volts R D = KOhms RP15-, RP2-, RP3-, RP4-, RP6- xx5s (For RP15-SA/SAW and RP15-SO/SOW see next page) Trim up % Vout = 5,5 5,1 5,15 5,2 5,25 5,3 5,35 5,4 5,45 5,5 Volts R U = KOhms Trim down % Vout = 4,95 4,9 4,85 4,8 4,75 4,7 4,65 4,6 4,55 4,5 Volts R D = KOhms RP15-, RP2-, RP3-, RP4-,RP6-xx12S (For RP15-SA/SAW and RP15-SO/SOW see next page) Trim up % Vout = 12,12 12,24 12,36 12,48 12,6 12,72 12,84 12,96 13,8 13,2 Volts R U = KOhms Trim down % Vout = 11,88 11,76 11,64 11,52 11,4 11,28 11,16 11,4 1,92 1,8 Volts R D = KOhms RP15-, RP2-, RP3-, RP4-, RP6- xx15s (For RP15-SA/SAW and RP15-SO/SOW see next page) Trim up % Vout = 15,15 15,3 15,45 15,6 15,75 15,9 16,5 16,2 16,35 16,5 Volts R U = KOhms Trim down % Vout = 14,85 14,7 14,55 14,4 14,25 14,1 13,95 13,8 13,65 13,5 Volts R D = KOhms A

341 Powerline DC-DC Application Notes Trim Tables RP15-S_DA, RP15 S:DAW Output Voltage Trim Tables RP15-xx3.3SA, RP15-xx3.3SAW, RP15-xx3.3SO, RP15-xx3.3SOW Trim up % Vout = 3,333 3,366 3,399 3,432 3,465 3,498 3,531 3,564 3,597 3,63 Volts R U = KOhms Trim down % Vout = 3,267 3,234 3,21 3,168 3,135 3,12 3,69 3,36 3,3 2,97 Volts R D = KOhms RP15-xx5SA, RP15-xx5SAW, RP15-xx5SO, RP15-xx5SOW Trim up % Vout = 5,5 5,1 5,15 5,2 5,25 5,3 5,35 5,4 5,45 5,5 Volts R U = KOhms Trim down % Vout = 4,95 4,9 4,85 4,8 4,75 4,7 4,65 4,6 4,55 4,5 Volts R D = KOhms RP15-xx12SA, RP15-xx12SAW, RP15-xx12SO, RP15-xx12SOW Trim up % Vout = 12,12 12,24 12,36 12,48 12,6 12,72 12,84 12,96 13,8 13,2 Volts R U = KOhms Trim down % Vout = 11,88 11,76 11,64 11,52 11,4 11,28 11,16 11,4 1,92 1,8 Volts R D = KOhms RP15-xx15SA, RP15-xx15SAW, RP15-xx15SO, RP15-xx15SOW Trim up % Vout = 15,15 15,3 15,45 15,6 15,75 15,9 16,5 16,2 16,35 16,5 Volts R U = KOhms Trim down % Vout = 14,85 14,7 14,55 14,4 14,25 14,1 13,95 13,8 13,65 13,5 Volts R D = KOhms 29 A-43

342 Powerline DC-DC Application Notes Trim Tables Dual Output Voltage Trim Tables RP15-, RP2- xx5d Trim up % Vout = 1,1 1,2 1,3 1,4 1,5 1,6 1,7 1,8 1,9 11 Volts R U = KOhms Trim down % Vout = 9,9 9,8 9,7 9,6 9,5 9,4 9,3 9,2 9,1 9 Volts R D = KOhms RP15-, RP2, RP3- xx12d Trim up % Vout = 24,24 24,48 24,72 24,96 25,2 25,44 25,68 25,92 26,16 26,4 Volts R U = KOhms Trim down % Vout = 23,76 23,52 23,28 23,4 22,8 22,56 22,32 22,8 21,84 21,6 Volts R D = KOhms RP15-, RP2-, RP3-- xx15d Trim up % Vout = 3,3 3,6 3,9 31,2 31,5 31,8 32,1 32,4 32,7 33 Volts R U = KOhms Trim down % Vout = 29,7 29,4 29,1 28,8 28,5 28,2 27,9 27,6 27,3 27 Volts R D = KOhms A

343 Powerline DC-DC Application Notes Undervoltage Lockout Undervoltage Lockout At low input voltages, the input currents can exceed the rating of the converter. Therefore, converters featuring undervoltage lockout will automitically shut down if the input voltage is too low. As the input voltage rises, they will restart. Undervoltage Lockout Tables Converter Series Nominal Input Voltage Switch ON Switch OFF input voltage input voltage RP8-S_DAW 24V (9~36VDC) 9VDC 8VDC 48V (18~75VDC) 18VDC 16VDC RP12-S_DA 12V (9~18VDC) 9VDC 8VDC 24V (18~36VDC) 18VDC 16VDC 48V (36~75VDC) 36VDC 33VDC RP12-S_DAW 24V (9~36VDC) 9VDC 8VDC 48V (18~75VDC) 18VDC 16VDC RP15-S_DA, RP15-S_DO 12V (9~18VDC) 9VDC 8VDC 24V (18~36VDC) 17VDC 14.5VDC 48V (36~75VDC) 33VDC 3.5VDC RP15-S_DAW, RP15-S_DOW 24V (9~36VDC) 9VDC 8VDC 48V (18~75VDC) 18VDC 16VDC RP15-S_DFW 24V (9~36VDC) 9VDC 7.5VDC 48V (18~75VDC) 18VDC 15VDC RP2-S_DFW 24V (9~36VDC) 9VDC 7.5VDC 48V (18~75VDC) 18VDC 15VDC RP3-S_DE 12V (9~18VDC) 9VDC 8VDC 24V (18~36VDC) 17.8VDC 16VDC 48V (36~75VDC) 36VDC 33VDC RP3-S_DEW 24V (1~4VDC) 1VDC 8VDC 48V (18~75VDC) 18VDC 16VDC RP4-S_D_TG 12V (9~18VDC) 9VDC 8VDC 24V (18~36VDC) 17.8VDC 16VDC 48V (36~75VDC) 36VDC 34VDC RP3-S_DGW 24V (9~36VDC) 9VDC 8VDC 48V (18~75VDC) 18VDC 16VDC RP6-SG 24V (18~36VDC) 17VDC 15VDC 48V (36~75VDC) 34VDC 32VDC 29 A-45

344 DC-DC Converter Applications Thermal Management- The Laws of Thermodynamics Smaller, more powerful, better performance are the buzzwords in the area of DC/DC module power supplies. Good thermal management of the heat generated has become an important part of the designprocess. But what needs to be done? An indisputable fact is that the efficiency of any energy conversion process is always less than %. This means that a part of the energy being converted goes astray as heat and that ultimately this waste heat must be removed. The laws of thermodynamics state that heat energy can only flow from a warmer to a colder environment. So, for DC/DC converters, this means that if the internal heat is to be dissipated out of the module, that the ambient temperature must always be lower than the maximum allowable internal temperature. The larger this difference, the more effectively waste heat can flow out of the converter. But which temperature specifications in the datasheets are to be consulted for the thermal calculations? RECOM declares two values in its datasheets, Operating Temperature Range (with or without derating) and the Maximum Case Temperature. Some manufacturers even claim that these two values are the same. The case (surface) temperature of DC/DC modules are typically given as around + C. This value appears at first to be very high; however this figure includes not only the selfwarming through internal losses but also the ambient temperature itself. Remember: The smaller the difference between case surface and ambient, so the smaller the amount of heat that can be lost to the surroundings. If a converter has high internal dissipation, then it will be more affected by a small temperature difference than a converter with low internal dissipation. The internal losses occur mainly through switching losses in the transistors, rectification losses, core losses in the transformer and resistive losses in the windings and tracks. The maximum allowable internal temperature is determined by either the curie temperature of the transformer core material, the maximum junction temperature of the switching transistors or rectification diodes or the maximum operating temperature of the capacitors: whichever is the lowest. Thermal Management- Thermal Impedance The Thermal Impedance is a measure of how effectively heat can flow from inside the converter to its surroundings. It is measured in C/Watt. It is possible to further lower the thermal resistance to ambient by fitting an external heat sink as this increases the surface area from which heat can be transferred to the surrounding air. The thermal impedance can also be lowered by blowing air across the converter as moving air can transfer more heat away from the converter as stationary air. Recom datasheets always show the thermal impedance without a heatsink and with natural convection (still air). The datasheets also state the minimum and maximum ambient operating temperature rather than just the maximum case temperature because this is easiest for the end user to measure and to monitor. The advantage is that true ambient temperature can be measured in the actual application and it need not be calculated theoretically, plus the results are valid for both sealed and vented constructions with a through-flow of cooling air. Nevertheless, the maximum case temperature is useful to decide on a suitably dimensioned heat sink so that the maximum case temperature is not exceeded at the maximum ambient temperature. The internal losses and thermal resistances can also be derived mathematically. For the calculations, Ohm s Law of R=V/I can be modified so that R becomes thermal resistance, V becomes temperature and I becomes power dissipation. The following equations can thus be derived: where R THcase-ambient = Thermal impedance (from the case to the ambient surroundings) T case =Case temperature T ambient=environment temperature P dissipation =Internal losses P in =Input power P out =Output power η(oper) =efficiency under the given operating conditions With help of the above formulae, the maximum allowable ambient temperature for a given set of operating conditions can be calculated - but it is important to remember that efficiency is dependent on both the output load and the input voltage. The formulae also demonstrate that case temperature is not the same as operating temperature, as is so often falsely claimed. A practical example: Take the RP3-485SE with 8% load: What is the maximum operating temp? From the datasheet text and graphs, the following information can be found: R THcase-ambient = 1 C/W T case = C maximum T ambient=unknown P dissipation must be calculated from: P out = 3 x 8% = 24W η(oper) = 9% (from Eff vs Load Graph) P diss. = 24/.9-24 = 2.66 Watts. Thus 1W/ C = ( - T amb) / 2.66W and T amb max. = 73.4 C At % load, this figure reduces to 64.4 C At % load and over the full input voltage range, this figure reduces further to 59.1 C If the thermal dissipation calculations reveal that the DC/DC Module will overheat at the desired ambient operating temperature, then there are still a number of options available to reach a solution. One option is to derate the converter, i.e, use a higher power converter running at less than full load. The derating diagrams in the datasheets essentially define the maximum load at any given temperature within the operating temperature range. The derating curves are in reality not so linear as they are declared in most datasheets. However, reliable manufacturers will always err on the safe side so that the values given can be safely relied on in practice. If the converter has a plastic case, then the next largest case size with the same power rating could be chosen to increase the available surface area. However, care must be taken not to compromise on efficiency otherwise no net gain will be made. A

345 DC-DC Converter Applications Thermal Management- Heat Sinking If the converter has a metal case, then adding a heat sink is can be very effective, particularly in conjunction with a forced-air cooling system. If a heat sink is used with fan cooling, then the thermal resistance equation becomes: R THcase-ambient = R THcase-heatsink + R THheatsink-ambient where R THcase-ambient =Thermal impedance (from the case to the ambient surroundings) R THcase-heatsink =Thermal impedance (from the case to the heat sink) R THheatsink-ambient =Thermal impedance (from the heat sink to ambient) The value of RTH heatsink-ambient includes the thermal resistance of the heat sink as well as the thermal resistance of any thermally conductive paste or silicon pads used for a better thermal contact to the case. If these heat transfer aids are not applied, then a value of approximately.2 K/W must be added to the thermal resistance of the heat sink alone. When establishing of the value of RTH heatsink-ambient it is also necessary to know how much air is being blown across the heat sink fins. These values are most often given in lfm (linear feet per minute) and declared by the fan manufacturer. The conversion to m/s is lfm =.5 m/s. Calculation of heatsinks size: Heatsink mounted on case without thermal conductivity paste Heatsink mounted on case with thermal conductivity paste Heatsink mounted on case with thermal conductivity paste and electrical-isolation-film Therefore, If a heatsink is mounted on the converter, it s thermal resistance has to be at least: R THcase-ambient = R THcase-heatsink + R THheatsink-ambient = 6.1 C/W - 1 C/W = 5.1 C/W NATURAL CONVECTION EFFECTIVENESS R TH case-heatsink = ca. 1 2 C/W R TH case-heatsink = ca.,5 1 C/W R TH case-heatsink = ca. 1 1,5 C/W If however, the results of your calculations or measurements are border-line, then the issue must be examined in more depth. So, for example, there is a difference in thermal performance between vertically and horizontally mounted modules, between static air and freely convecting air and with air at low atmospheric pressures ALTITUDE (FT) Example: RP3-245SEW starts derating without heatsink at +65 C but the desired operation is 3W at +75 C so the size of the heatsink has to be calculated. P out = 3W Efficiency = 88% max. P d = P out - Pout = 3W - 3W = 4.1W Efficiency 88% T case = C (max. allowed case temperature) T ambient = 75 C R THcase-ambient = T case -T ambient = C-75 C P D 4.1 C =6.1 C/W So it has to be ensured that the thermal resistance between case and ambient is 6,1 C/W max. When mounting a heatsink on a case there is a thermal resistance R TH case-heatsink between case and heatsink which can be reduced by using thermal conductivity paste but cannot be eliminated totally A-47

346 Powerline DC-DC Application Notes Heat Sinks available from Recom 7G-47-F (12 C/W) 7G-2C (9.5 C/W) A : A ( 5 : 1mm) 49.8 ± ± R ±.2 A : A 12. ± ±.1 R ± ± ±.1 A

347 Powerline DC-DC Application Notes Heat Sinks available from Recom 7G-11C (8.24 C/W) 5. ±.2 R.65 A : A ( 5 : 1mm) 37.4± ±.2 A : A 3. ± ± ± ±.1 7G-26C (7.8 C/W) 49.8 ± ±.1 A : A ( 5 : 1mm) ± ± A : A ± ±.2 R ± ± A-49

348 AC/DC Application Notes Input Fuse Live Time Delay Fuse L AC/DC Converter +Vout Adjustable load Neutral N - Vout L +Vout AC INPUT Time Delay Fuses AC/DC Converter Adjustable load N - Vout Note: An input fuse is recommended for safety and protection. A time-delay or slo-blo fuse should be fitted. If the AC connector is not-polarised, then fuses can be fitted to both inputs Recommended Fuse Ratings <4W 1.5Amp 4W 2 Amp 6W 3 Amp Earthing Live Neutral Time Delay Fuse L N +Vout AC/DC Converter Adjustable load Earth FG - Vout Optional Link Note: If the converter has a ground pin (FG), then it must be earthed to a safety ground point. Use thicker,shorter cables to ensure a good connection as this will also reduce the EMC interference. -Vout can be also connected to FG to reference the output to Ground. External Filter Live Neutral Time Delay Fuse Line Filter L N +Vout AC/DC Converter Adjustable load Earth FG - Vout Note: The RECOM RAC series contain a built-in line filter to meet EN 5522 Class B Conducted Emissions. If additional filtering is required, then an external line filter module can be fitted. The cabling between the external filter and the converter should be kept as short as possible and a central star-earth wiring should be used. A

349 AC/DC Application Notes Combining Converters -in Parallel L AC DC +Vo V Note: AC/DC converters can be paralleled to increase the output voltage or to make a hot-swap circuit. The inputs of two AC/DC converters cannot be wired in series to increase the input voltage range N L AC AC DC DC +Vo V +Vo V 2Vo N AC DC +Vo V Vo Combining Converters -in Series Live Neutral Time Delay Fuse L N +Vout AC/DC Converter R-78xx Aux. load Main load Note: A DC/DC converter or switching regulator can be powered from the output of an AC/DC converter to add an auxilliary output or negative rail. Earth Live Neutral Time Delay Fuse FG L N V +Vout AC/DC Converter DC DC +V o Main load Earth FG V -Vout DC Inputs Note: All AC/DC converters will also work with DC inputs. Check the individual datasheets for the DC input voltage ranges. 2VDC Time Delay Fuse L AC/DC Converter +Vout Adjustable load N - Vout 29 A-51

350 Application Notes DC/DC Block Diagrams Unregulated Single Output RM, RL, RNM, RN, RQS, RO, RE, ROM, RSS, R1S, RB-xxxxS, RA-xxxxS, RBM-xxxxS, RK, RP-xxxxS, RxxPxxS, RxxP2xxS, R2S, RTS, RI, REZ, RKZ-xxxxS, RV-xxxxS, RGZ +Vin Oscillator +Vout -Vin -Vout Unregulated Dual Output RQD, RSD, R1D, RB-xxxxD, RA-xxxxD, RBM-xxxxD, RH, RP-xxxxD, RxxPxxD, RxxP2xxD, RTD, R2D, RC-xxxxD, RD-xxxxD, RKZ-xxxxD, RV-xxxxD, RJZ +Vin Oscillator +Vout Com -Vin -Vout Unregulated Dual Isolated Output RU, RUZ +Vin +Vout1 Oscillator -Vout1 +Vout2 -Vin -Vout2 Post-Regulated Single Output RZ, RSZ (P), RY-xxxxS, RX-xxxxS, REC3-xxxxSR/H1 +Vin Oscillator Reg +Vout -Vin Post-Regulated Dual Output RY-xxxxD, REC3-xxxxDR/H1 -Vout +Vin -Vin Oscillator Reg Reg +Vout Com -Vout A

351 Application Notes DC/DC Block Diagrams Regulated Single Output RSO, RS, RW-xxxxS, REC3-xxxxSRW(Z)/H*, REC5-xxxxSRW(Z)/H*, REC7.5-xxxxSRW/AM/H*, RP8-xxxxSA, RP8-xxxxSAW, RP1-xxxxSE, RP1-xxxxSEW, RP12-xxxxSA, RP12-xxxxSAW, RP15-xxxxSO, RP15-xxxxSOW, RP15-xxxxSA, RP15-xxxxSAW, RP15-xxxxSF, RP15-xxxxSFW, RP2-xxxxSF, RP2-xxxxSFW +Vin Noise Filter +Vout -Vout -Vin Oscillator & Controller Isolation Reference & Error AMP Regulated Dual Output RSO-xxxxD, RS-xxxxD, RW-xxxxD, REC3-xxxxDRW(Z)/H*, REC5-xxxxDRW(Z)/H*, REC7.5-xxxxDRW/AM/H*, RP8-xxxxDA, RP8-xxxxDAW, RP1-xxxxDE, RP1-xxxxDEW, RP12-xxxxDA, RP12-xxxxDAW, RP15-xxxxDF, RP15-xxxxDFW, RP15-xxxxDA, RP15-xxxxDAW, RP2-xxxxDF, RP2-xxxxDFW, RP3-xxxxDE, RP3-xxxxDEW, RP4-xxxxDG, RP4-xxxxDGW +Vin Noise Filter +Vout Com -Vout -Vin Oscillator & Controller Isolation Reference & Error AMP 29 A-53

352 Application Notes DC/DC Block Diagrams Regulated Dual Output RP4-5xxTG +Vaux +Vin Noise Filter Com -Vaux +Vout1 -Vin -Vout1 Oscillator & Controller Isolation Reference & Error AMP Regulated Single Output, Synchronous Rectification RP2-xxxxSF, RP3-xxxxSE, RP3-xxxxSEW, RP4-xxxxSG, RP4-xxxxSGW, RP6-xxxxSG +Vin +Vout Switch Control Com -Vin PWM Controller Isolation Reference & Error AMP Trim ON/OFF Control A

353 Application Notes AC/DC Block Diagrams RAC4-xxSA, RAC5-xxSA, RAC1-xxSA, RAC15-xxSA, RAC2-xxSA, RAC3-xxSA, RAC6-xxSB +Vout L N Line Filter Rectifier -Vout FG PWM Controller Isolation Reference & Error AMP RAC5-xxSB, RAC1-xxSB, RAC15-xxSB, RAC3-xxSB, RAC4-xxSA L +Vout Rectifier -Vout N PWM Controller Isolation Reference & Error AMP 29 A-55

354 Application Notes AC/DC Block Diagrams RAC5-xxDA, RAC1-xxDA, RAC15-xxDA, RAC2-xxDA, RAC3-xxDA L +Vout Filter Rectifier Com N -Vout FG Overcurrent Protection PWM Controller Isolation Reference & Error AMP RAC15-xxDB, RAC3-xxDB, RAC4-xxSA L +Vout Filter Rectifier N -Vout Overcurrent Protection PWM Controller Isolation Reference & Error AMP A

355 Application Notes AC/DC Block Diagrams RAC15-5xxTA, RAC2-5xxTA +5Vout +5V Rtn +Vout L N Line Filter Rectifier Com -Vout FG Overcurrent Protection PWM Controller Isolation Reference & Error AMP RAC15-5xxTB, RAC3-5xxTA, RAC4-5xxTA +5Vout +5V Rtn L +Vout Line Filter Rectifier Com N -Vout Overcurrent Protection PWM Controller Isolation Reference & Error AMP 29 A-57

356 Transport Tubes No. Types 1. RO, RM, RN, RNM, RE, ROM, RB, RBM, RK, RH, RP, RU, RI, RD, RKZ, RUZ, RY, R-78xx-.5, R-78xx RS, RSO, RS3, RxxTR 3. RJZ, RGZ, RW2(B) 4. RSS, RSD, RZ, R1S, R1D 5. RTD, RTS, RSZ, R-78Axx-xx SMD, R2S, R2D, R-78AAxx-xx SMD 6. RV, RW-S, RxxPxx, RxxP2xx, RW2(A)-SMD 7. R5-xxxxPA, R6xxxxP, R7xxxxP, RW-D, REC3-, REC3.5, REC5-, REC6-, REC RP8, RP12, RCD-24-xxx 9. RP15-O, RP15-OW, RP15-A, RP15-AW, 1. RP8-SMD, REC3-SMD, REC3.5-SMD, REC5-SMD, REC6-SMD, REC7.5-SMD 11. RP1, RP15, RP2, RP3, RP4 12. R-78Bxx-xx, R-78HBxx-xx 13. R-78Bxx-xxL, R-78HBxx-xxL 14. R5-xxxxDA, R6xxxxD, R7xxxxD TUBE LENGTH = 52±2. TUBE LENGTH = 52±1.5 TUBE LENGTH = 52±1. A

357 Transport Tubes TUBE LENGTH = 53±2. TUBE LENGTH = 53±2. TUBE LENGTH =53± TUBE LENGTH = 53±2. TUBE LENGTH = 53± TUBE LENGTH = 53±2. TUBE LENGTH =53± A-59

358 Transport Tubes ±.5 5. ± ±.5 2. ±.5 7. ±.5 6. ±.5 1. ± ± ±.2 TUBE LENGTH = 254mm ± ± ± ± ± ± ± ±.25 TUBE LENGTH = 52mm ± 2..7± ± ± ±.25 5± ± ± ± ±.25.5± ± ± ±.25 TUBE LENGTH = 52mm ± 2. A

359 Tape and Reel (Suffix -R) RSS(8)-xxxx & R1S(8)-xxxx tape outline dimensions 13.2 Spocket hole Ø1.5+.1/- Spocket hole tolerance over any 1 pitches ±.2.4 ± ±.2 RECOM R1S-55 xxxx All dimensions in mm xx.xx ± sprocket hole pitch cumulative tolerance ±.2 2. All dimensions meet EIA requirements 3. Component load per 13" reel : 5 pcs 4. The diameter of disc center hole is 13.mm RECOM R1S-55 xxxx RECOM R1S-55 xxxx 29 A-61

360 Tape and Reel (Suffix -R) RSD(1)-xxxx, RSS12-xxxx, RSD12-xxxx, R1D(1)-xxxx, R1S12-xxxx, R1D12-xxxx, & RZ-xxxx tape outline dimensions Spocket hole Ø1.5+.1/- Spocket hole tolerance over any 1 pitches ±.2.35 ± ±.2 RECOM RSD-55 xxxx All dimensions in mm xx.xx ± sprocket hole pitch cumulative tolerance ±.2 2. All dimensions meet EIA requirements 3. Component load per 13" reel : 5 pcs 4. The diameter of disc center hole is 13.mm RECOM RSD-55 xxxx RECOM RSD-55 xxxx A

361 Tape and Reel (Suffix -R) RSZ-xxxx, RTS-xxxx, R2S-xxxx, RTD-xxxx, R2D-xxxx R-78Axx-xxSMD & R-78AAxx-xxSMD tape outline dimensions 15.5 Spocket hole Ø1.5+.1/- Spocket hole tolerance over any 1 pitches ±.2.5 ± ±.3 RECOM RSZ-55 xxxx All dimensions in mm xx.xx ± sprocket hole pitch cumulative tolerance ±.2 2. All dimensions meet EIA requirements 3. Component load per 13" reel : 5 pcs 4. The diameter of disc center hole is 13.mm RECOM RSZ-55 xxxx RECOM RSZ-55 xxxx 29 A-63

362 THINK GREEN - More than just a slogan. THINK GREEN is a holistic concept to reduce energy consumption and waste at every stage of manufacture, use and disposal. RECOM has developed a new series of DC-DC converters that are optimised to promote this THINK GREEN concept. MANUFACTURE: The RECOM factory is certified to EN141:25 for its Environmental Management Systems. The aim of this standard is to reduce the environmental footprint of a business and to decrease the pollution and waste a business produces. For RECOM, this has meant reducing the demand on natural resources such as electricity and water used during production, introducing waste recycling throughout our production and investigating ways of reducing or eliminating hazardous-to-the-environment chemicals contained in the components used to build our converters. DID YOU KNOW? - RECOM is already planning compliance with the new REACH (Reduction, Evaluation, Authorization and restriction of Chemicals) proposals even though the requirements are not due to come into force until 211! USE: ICE (Innovation in Converter Excellence) Technology uses a combination of techniques to minimise internal heat dissipation and maximise the heat transfer to ambient to create a new converter series which offers high end performance at a price which is significantly lower than conventional specialist converters. THINK GREEN: The new POWERLINE PLUS converters combine exceptional efficiency with very low standby currents - thus energy loss is reduced at both full load and under no load conditions. Similar low standby currents can also be found in our Innoline and Powerline AC-DC converters. DID YOU KNOW? - A converter with 95% efficiency wastes half the energy of a converter with only 9% efficiency! DISPOSAL: RECOM DC-DC and AC-DC converters are designed to give many years of service and offer a level of reliability that the competition find hard to match. Due to the complex construction of a converter, it is not possible to easily recycle a conventional module. RECOM has started to introduce open-frame designs without the uses of epoxy or metal cases. This makes the disposal of end-of-life converters easier as the converters can be ground up and any precious metals recovered by chemical means. DID YOU KNOW? - We have converters still in active use that are more than 1 years old - and still going strong!

363 LE All-in-one THE NEXT GENERATION CONSTANT CURRENT HIGH POWER DRIVER Fig. original size - Ready to use - Plug & Play - Up to 1.2A Constant Current - PWM/Digital Dimming - % linear Analog Dimming - 96% Efficiency - Wide Input Voltage Range - Low Emissions (EN-5522) - Long lifetime up to 6,hrs. - Ultra Miniature Design - High op. temperature/85 o C NEW! Wired version. No more designing, certifying and procuring.

364 RECOM ELECTRONIC - THE NETWORK RECOM Asia Pte Ltd Block 3, Technopreneur Centre Bukit Merah Central, # Singapore Phone: (+65) Fax: (+65) Mobile: (+65) enquiry@recomasia.com RECOM Asia Pte Ltd Shanghai Office Rm 825, 2F Building A, Jiahua Business Center No. 88 Hongqiao Rd Shanghai, China Phone: +86 (21) Fax: +86 (21) enquiry@recomasia.com RECOM ELECTRONIC GmbH Otto-Hahn-Str. 6 D-6333 Dreieich Germany Phone: +49-() Fax: +49-() info@recom-electronic.com RECOM Application Engineering Support Center Krottenseestraße 45, A-481 Gmunden Phone: +43 () Fax: +43 () info@recom-development.at RECOM Power, Inc. 18 Bridge Street Unit 4C Brooklyn, NY 1121, USA Phone: (+1) Fax: (+1) admin@recom-power.com Let us help you to find the right solution. Contact our Customer Service or find a Sales Representative. With offices around the world, we are eager to help you meet your needs. Our highly trained sales staff and our technical engineers can help you find the right solution for your power application. RECOM ELECTRONIC uses ICE Technology. A combination of techniques to minimise internal heat dissipation and maximise the heat transfer to ambient to create a new converter series which offers high end performance at a price which is significantly lower than conventional specialist converters. RECOM - Green high-efficiency power solutions. SAVE ENERGY. NOW.