Features Regulated Converters Description Wide 4:1 Input Voltage Range 1.6kVDC Isolation for 24Vin and 48Vin, 3kVDC Isolation for 1Vin Efficiency up to 92% Six-Sided Continuous Shield UL695-1 AM2 Certified, EN5155 Certified The series wide range input DC/DC converters have been especially designed for railway applications and are EN5155 certified. They are also certified to UL695-1 and cul 695-1, this makes them ideal for all high input voltage telecom and industrial applications where approved safety standards are required. Selection Guide Part Number Input Output Output Input (1) Efficiency (1) Max. Capacitive Voltage Range Voltage Current Current typ. Load (2) [VDC] [VDC] [ma] [ma] [%] [µf] RP4-243.3SFR (3,4) 9-36 3.3 1528 9 266 RP4-245SFR (3,4) 9-36 5 8 1832 91 2 RP4-2412SFR (3,4) 9-36 12 3333 1811 92 39 RP4-2415SFR (3,4) 9-36 15 2666 1811 92 26 RP4-2424SFR (3,4) 9-36 24 1666 1831 91 13 RP4-483.3SFR (3,4) 18-75 3.3 764 9 266 RP4-485SFR (3,4) 18-75 5 8 916 91 2 RP4-4812SFR (3,4) 18-75 12 3333 96 92 39 RP4-4815SFR (3,4) 18-75 15 2666 96 92 26 RP4-4824SFR (3,4) 18-75 24 1666 915 91 13 RP4-13.3SFR (3,4) 43-16 3.3 341 88 266 RP4-15SFR (3,4) 43-16 5 8 49 89 2 RP4-112SFR (3,4) 43-16 12 3333 42 9.5 39 RP4-115SFR (3,4) 43-16 15 2666 4 91 26 RP4-124SFR (3,4) 43-16 24 1666 44 9 13 RP4-2412DFR (3,4) 9-36 ±12 ±1666 1851 9 ±26 RP4-2415DFR (3,4) 9-36 ±15 ±1333 1851 9 ±16 RP4-2424DFR (3,4) 9-36 ±24 ±833 183 91 ±65 RP4-4812DFR (3,4) 18-75 ±12 ±1666 925 9 ±26 RP4-4815DFR (3,4) 18-75 ±15 ±1333 741 9 ±16 RP4-4824DFR (3,4) 18-75 ±24 ±833 572 91 ±65 RP4-112DFR (3,4) 43-16 ±12 ±1666 48 89 ±26 RP4-115DFR (3,4) 43-16 ±15 ±1333 48 89 ±16 RP4-124DFR (3,4) 43-16 ±24 ±833 4 91 ±65 Model Numbering Note1: Values at nominal input voltage and full load Note2: Test by minimum Vin and constant resistor load. Input Voltage Output Voltage Single or Dual RP4- _FR/ Package (4) CTRL Logic (3) Ordering Examples RP4-245SFR/P = 24V Input, 5V Output, Positive Logic CTRL pin and Trim pin fitted RP4-2415SFR/N = 24V Input, 15V Output, Negative Logic CTRL pin and Trim pin fitted DC/DC Converter 4 Watt 2 x 1 Single & Dual Output E196683 EN5155 Certified UL695-1 AM2 Certified 3 3 YEAR w a r r a n t y Note3: standard part is with suffix P for positive logic (1=ON, =OFF) or add suffix N instead for negative logic (=ON, 1=OFF) Note4: add suffix -HC for premounted Heat-sink with clamps REV.: 5/217 PD-1
BASIC CHARACTERISTICS Parameter Condition Min. Typ. Max. Input Voltage Range Under Voltage Lockout (UVLO) Input Filter nom. Vin = 24V nom. Vin = 48V nom. Vin = 1V Vin = 24V Vin = 48V Vin = 1V DC-DC ON DC-DC ON DC-DC ON 9VDC 18VDC 43VDC 24VDC 48VDC 1VDC Input Reflected Ripple Current nominal Vin and full load 3mAp-p Input Surge Voltage Start-up time Vin =24V, 1s max. Vin = 48V, 1s max. Vin = 1V, 1s max. Power up Remote ON/OFF 8VDC 16VDC 4VDC 6ms 6ms 36VDC 75VDC 16VDC 9VDC 18VDC 43VDC Pi-Type 5VDC VDC 17VDC Internal Operating Frequency 225kHz 25kHz 275kHz Ripple and Noise ON/OFF CTRL (5) Input current of Remote pin (CTRL) measured by 2MHz bandwidth with a 1µF/5V X7R MLCC Positive Logic Negative Logic 3.3Vout, 5Vout 12Vout, 15Vout 24Vout DC-DC ON DC-DC ON 75mVp-p mvp-p 15mVp-p mvp-p 125mVp-p 2mVp-p Open or 3.V < Vr < 12V Short or V < Vr < 1.2V Short or V < Vr < 1.2V Open or 3.V < Vr < 12V 3mA DC-DC ON -.5mA.5mA Note5: The pin voltage is referenced to -Vin pin. RP4-245SFR Efficiency vs. Output Current Efficiency vs. Input Voltage 9 9 8 8 7 6 5 4 3 2 Output Current [%] 9Vin 24Vin 36Vin 2 3 4 5 6 7 8 9 7 6 5 4 3 2 9 12 15 18 21 24 27 3 33 36 Input Voltage [VDC] PD-2 REV.: 5/217
RP4-485SFR Efficiency vs. Output Current Efficiency vs. Input Voltage 9 9 8 8 7 6 5 4 3 2 18Vin 48Vin 75Vin 2 3 4 5 6 7 8 9 Output Current [%] 7 6 5 4 3 2 18 24 3 36 42 48 54 6 66 72 75 Input Voltage [VDC] RP4-15SFR 9 8 7 6 5 4 3 2 Efficiency vs. Output Current 43Vin 1Vin 16Vin 2 3 4 5 6 7 8 9 Output Current [%] 9 8 7 6 5 4 3 2 43 Efficiency vs. Input Voltage 52 62 72 84 96 1 125 136 143 16 Input Voltage [VDC] REGULATIONS Parameter Condition Value Output Accuracy full load and nominal Vin ±1.% Output Voltage Trimming Single 3.3Vout, 5 Vout, 12Vout 15Vout, 24Vout ±% -% to +2% Line Regulation low line to high line at full load ±.2% Load Regulation % to % load Single Dual Cross Regulation asymmetrical 25%<>% load ±5.% Transient Response 25% load step change 25μs typ. ±.5% ±1.% REV.: 5/217 PD-3
External Output Trimming Output Voltage Trimming Single output Powerline 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. Output can be externally trimmed by using the method shown below. TRIM UP TRIM DOWN 6 6 5 4 RP4-xx3.3SFR Trim up 1 2 3 4 5 6 7 8 9 % Vout = 3.333 3.366 3.399 3.432 3.465 3.498 3.531 3.564 3.597 3.63 Volts = 57.93 26.17 15.57.28 7.11 4.98 3.48 2.34 1.46.75 kohms Trim down 1 2 3 4 5 6 7 8 9 % Vout = 3.267 3.234 3.21 3.168 3.135 3.2 3.69 3.36 3.3 2.97 Volts = 69.47 31.24 18.49 12.12 8.29 5.75 3.92 2.56 1.5.65 kohms RP4-xx5SFR Trim up 1 2 3 4 5 6 7 8 9 % Vout = 5.5 5. 5.15 5.2 5.25 5.3 5.35 5.4 5.45 5.5 Volts = 36.57 16.58 9.92 6.89 4.59 3.25 2.3 1.59 1.3.59 kohms Trim down 1 2 3 4 5 6 7 8 9 % Vout = 4.95 4.9 4.85 4.8 4.75 4.7 4.65 4.6 4.55 4.5 Volts = 45.533 2.612 12.36 8.152 5.66 3.999 2.812 1.922 1.23.676 kohms RP4-xx12SFR Trim up 1 2 3 4 5 6 7 8 9 % Vout = 12.12 12.24 12.36 12.48 12.6 12.72 12.84 12.96 13.8 13.2 Volts = 367.91 165.95 98.636 64.977 44.782 31.318 21.71 14.488 8.879 4.391 kohms Trim down 1 2 3 4 5 6 7 8 9 % Vout = 11.88 11.76 11.64 11.52 11.4 11.28 11.16 11.4.92.8 Volts = 46.99 27.95 123.6 81.423 56.118 39.249 27.199 18.162 11.132 5.59 kohms PD-4 REV.: 5/217
RP4-xx15SFR Trim up 1 2 3 4 5 6 7 8 9 % Vout = 15.15 15.3 15.45 15.6 15.75 15.9 16.5 16.2 16.35 16.5 Volts = 419.81 199.91 126.6 89.95 67.96 53.3 42.83 34.98 28.87 23.98 kohms Trim up 11 12 13 14 15 16 17 18 19 2 % Vout = 16.65 16.8 16.95 17. 17.25 17.4 17.55 17.7 17.85 18. Volts = 19.98 16.65 13.83 11.42 9.32 7.49 5.87 4.43 3.15 1.99 kohms Trim down 1 2 3 4 5 6 7 8 9 % Vout = 14.85 14.7 14.55 14.4 14.25 14.1 13.95 13.8 13.65 13.5 Volts = 284.89 128.68 76.61 5.58 34.96 24.55 17.11 11.53 7.19 3.72 kohms RP4-xx24SFR Trim up 1 2 3 4 5 6 7 8 9 % Vout = 24.24 24.48 24.72 24.96 25.2 25.44 25.68 25.92 26.16 26.4 Volts = 1275.2 66.6 383.73 272.3 25.44 16.87 129.3 5.15 86.58 71.72 kohms Trim up 11 12 13 14 15 16 17 18 19 2 % Vout = 26.64 26.88 27.12 27.36 27.6 27.84 28.8 28.32 28.56 28.8 Volts = 59.56 49.43 4.86 33.51 27.15 21.57 16.66 12.29 8.38 4.86 kohms Trim down 1 2 3 4 5 6 7 8 9 % Vout = 23.76 23.52 23.28 23.4 22.8 22.56 22.32 22.8 21.84 21.6 Volts = 838.15 376.78 222.98 146.9 99.95 69.19 47.22 3.74 17.93 7.68 kohms PROTECTIONS Parameter Condition Value Short Circuit Protection (SCP) Over Voltage Protection (OVP) Zener Diode Clamp 3.3Vout 5Vout 12Vout 15Vout 24Vout continuous, automatic recovery 3.9VDC 6.2VDC 15VDC 2VDC 3VDC Over Load Protection (OLP) % Iout rated 15% typ., Hiccup Mode Over Temperature Protection (OTP) 115 C Isolation Voltage 24Vin, 48Vin 1Vin I/P to O/P I/P to O/P to Case I/P to O/P I/P to O/P to Case 1.6kVDC/1min. 1.6kVDC/1min. 3kVDC/1min. 1.6kVDC/1min. Isolation Resistance 5VDC 1GΩ min. Isolation Capacitance Note6: This power module is not internally fused. An input line fuse must always be used. 15pF max. REV.: 5/217 PD-5
ENVIRONMENTAL Parameter Condition Value Operating Temperature Range Maximum Case Temperature Temperature Coefficient Thermal Impedance Operating Humidity Shock Thermal Shock Vibration Fire protection on railway vehicles without derating, without Heat-Sink with derating Natural convection, without Heat-sink Natural convection, with Heat-sink -4 C to +6 C -4 C to +5 C +5 C ±.2%/ C max..8 C/W.3 C/W 5% - 95% RH EN61373, MIL-STD-8F MIL-STD-8F EN61373, MIL-STD-8F according to EN45545-2, 213 standard MTBF according to MIL-HDBK-217F standard 97.3 x 3 h Derating Graph (7) (@ Chamber and natural convection.1m/s) RP4-2415SFR RP4-2415SFR-HC Output Power [%] 8 6 4 2 Output Power [%] 8 6 4 2 Note7: Derating graphs are valid only for the shown part numbers. If you need detailed derating-information about a partnumber not shown here please contact our technical support service at techsupportat@recom-power.com SAFETY AND CERTIFICATIONS -4-2 2 4 6 8 12 5 Ambient Temperature [ C] Certificate Type (Safety) Report / File Number Standard Information Technology Equipment, General Requirements for Safety E196683 UL695-1, 2nd Edition AM:2, 214 CSA C22.2 No. 695-1-7 Railway Applications - Electrical Equipment used on rolling stock 15A72E-C EN5155, 27 EMI Compliance Condition Standard / Criterion Industrial, scientific and medical equipment - Radio frequency disturbance characteristics - Limits and methods of measurement (8) ESD Electrostatic discharge immunity test Radiated, radio-frequency, electromagnetic field immunity test Fast Transient and Burst Immunity (9) Surge Immunity (9) Immunity to conducted disturbances, induced by radio-frequency fields Power Magnetic Field Immunity -4-2 2 4 6 65 8 12 5 Ambient Temperature [ C] with external filter Air ±8kV and Contact ±6kV 2 V/m ±2kV ±2kV Vr.m.s A/m continuous; A/m 1s EN5121-3-2, Class A EN5511, Class A or B EN6-4-2, Criteria A EN6-4-3, Criteria A EN6-4-4, Criteria A EN6-4-5, Criteria A EN6-4-6, Criteria A EN6-4-8, Criteria A PD-6 REV.: 5/217
Note8: The standard module meets EMI Class A or Class B with external components. Note9: An external input filter capacitor is required if the module has to meet EN6-4-4 and -4-5. The RP4-24xxFR requires an aluminum electrolytic capacitor (Nippon chemi-con KY series, 22μF/V) and a TVS (SMDJ58A, 58V, 3Watt peak pulse power) connected in parallel. The RP4-48xxFR requires an aluminum electrolytic capacitor (Nippon chemi-con KY series, 22μF/V) and a TVS (SMDJ12A,12V, 3Watt peak pulse power) connected in parallel. The RP4-1xxFR requires 3pcs aluminum electrolytic capacitor in parallel (Ruby-con BXF series, 68μF/2V) and two TVS (SMDJ9A, 9V, 3Watt peak pulse power) in series, connected in parallel. EMC Filtering according to EN5121-3-2(Single Outputs) +V IN TVS1 (9) TVS2 (9) C1 (9) C2 C3 C4 -V IN EMC Filtering according to EN5121-3-2 (Dual Outputs) +V IN TVS1 (9) C1 (9) C2 C3 C4 -V IN TVS2 (9) MODEL TVS1 TVS2 C1 (9) C2 C3 C4,, RP4-24xxS_DFR RP4-48xxS_DFR RP4-1xxS_DFR SMDJ58A 58V, 3W peak pulse power SMDJ12A 12V, 3W peak pulse power SMDJ9A 9V, 3W peak pulse power N/A 22µF/V N/A N/A SMDJ9A 9V, 3W peak pulse power 68µF/2V 3 in parallel 33µF/25V Al Cap. (lie down) Chemi-con KXJ 1µF/25V 1812 MLCC µf/5v 12 MLCC 4.7µF/V 12 MLCC 1µF/25V 1812 MLCC 68pF/3kV 188 MLCC pf TDK CD series Y1 2.2µH 11A SMD-Inductor 12µH 4A SMD-Inductor 22µH 1.5A SMD-Inductor REV.: 5/217 PD-7
EMC Filtering according to EN5522 Class A (Single Outputs) C8 +V IN C1 C2 C3 C4 EMC Filtering according to EN5522 Class A (Dual Outputs) C8 +VIN C1 C2 C3 C4 MODEL C1 C2 C3 C4 C8 RP4-24xxS_DFR RP4-48xxS_DFR RP4-1xxS_DFR µf/5v 12 MLCC 4.7µF/V 12 MLCC N/A N/A N/A N/A 33µF/25V Al Cap. (lie down) Chemi-con KXJ µf/5v 12 MLCC 68pF/3kV 4.7µF/V 188 MLCC 12 MLCC 1µF/25V 1812 MLCC pf TDK CD series Y1 2.2µH 11A 12µH 4A 22µH 1.5A PD-8 REV.: 5/217
EMC Filtering according to EN5522 Class B (24Vin and 48Vin, Single Outputs) +VIN L2 C1 C2 C3 C4 EMC Filtering according to EN5522 Class B (24Vin and 48Vin, Dual Outputs) +VIN L2 C1 C2 C3 C4 MODEL C1/C2 C3 C4/ / /L2 RP4-24xxS_DFR RP4-48xxS_DFR µf/5v 12 MLCC 82µF/V 4.7µF/V 12 MLCC Al Cap. (lie down) Chemi-con KJ pf/3kv 188 MLCC 22pf/3kV 188 MLCC 3.3µH A 12µH 4A REV.: 5/217 PD-9
EMC Filtering according to EN5522 Class B (1Vin Single Outputs) +VIN L2 C1 C2 C3 C4 C9 C8 EMC Filtering according to EN5522 Class B (1Vin Dual Outputs) +VIN L2 C1 C2 C3 C4 C9 C8 MODEL C1 C2/C3 C4 / /C8/C9 /L2 RP4-1xxS_DFR 33µF/25V Al Cap. (lie down) Chemicon -KXJ 1µF/25V 1812 MLCC 33µF/25V Al Cap. (lie down) Chemicon -KXJ 1µF/25V 1812 MLCC 22pF TDK CD series Y1 22µH 1.5A DIMENSIONS and PHYSICAL CHARACTERISTICS Parameter Type Value Material Packaging Dimension (LxWxH) Packaging Weight Case Base Potting without Heat-sink with Heat-sink without Heat-sink with Heat-sink Copper Alloy CuZn33 FR4 PCB Silicone (UL94V-) 5.8 x 25.4 x.2mm 56.8 x 25.4 x 16.8mm PD- REV.: 5/217 32g 43g
Dimension Drawing (mm) 5.8 25.4.2 5.6 ø1. 5.8 5.1 1 45.72 4 2.54 7.62 25.4 15.24 2 3 Bottom View 5 6 17.78 Pin Connections Pin # Single Dual 1 +Vin +Vin 2 -Vin -Vin Dimension Drawing with Heat-sink (mm) 5. 24.2 Top View 1.6 1.3 3 CTRL CTRL 4 +Vout +Vout 5 -Vout Com 6 Trim -Vout Pin Pitch Tolerance ±.25mm Pin dimension tolerance ±.1mm XX.X ±.5mm XX.XX ±.25mm 1.4 1.3 25.4.2 16.8 5.85 ø1. 45.72 5.6 56.8 PACKAGING INFORMATION Parameter Type Value Packaging Quantity Storage Temperature Range Storage Humidity without Heat-sink with Heat-sink Tube Tray 9pcs 2pcs -55 C to +125 C 5% - 95% RH The product information and specifications are subject to change without prior notice. RECOM products are not authorized for use in safety-critical applications (such as life support) without RECOM s explicit written consent. A safety-critical application is defined as an application where a failure of a RECOM product may reasonably be expected to endanger or cause loss of life, inflict bodily harm or damage property. The buyer shall indemnify and hold harmless RECOM, its affiliated companies and its representatives against any damage claims in connection with the unauthorized use of RECOM products in such safety-critical applications. REV.: 5/217 PD-11