DC-DC. Converters. And Accessories for Military, Avionics and Space Applications. Flight and Reliability Critical Modules

Transcription

1 DC-DC Flight ad Reliability Critical Modules Coverters Ad Accessories for Military, Avioics ad Space Applicatios Power Your Critical Missio Today.

2 Power Your Critical Missio Today Iovative Techology. Fast Delivery. Affordable Solutios. Certified Class H ad K Quality. Leadig Power Products for Whe the Missio is Critical VPT Ic. is a global leader i providig high reliability DC-DC coverters, EMI filters, ad accessory products for use i military, avioics, ad space applicatios. Workig i partership with Delta Electroics, the world s largest commercial power supply maufacturer, VPT delivers its pateted power solutios i a fast timeframe, at the highest certified quality, ad at a comfortable cost. VPT s products are desiged for the challege of demadig eviromets whether o the groud, i the air, or beyod. VPT carries MIL-PRF Class H, MIL-PRF Class K, ad ISO 91 quality certificatios. VPT products are sold aroud the globe through sales parters i more tha 25 coutries. Every day, leadig orgaizatios icludig NASA, Lockheed Marti, Boeig, the U.S. Air Force, ad may more deped o VPT s quality solutios to power critical systems. Partial List of Programs Powered by VPT AIRCRAFT - A-1 Airbus A38 ALR-56 Apache Helicopter Blackhawk Boeig 737 Boeig 757 Boeig 777 Boeig 787 Caadair C-17 CH-53 CL289 DRONE Commache D428 F- F-16 F-18 Falco 9 Fokker Gulfstream Harrier Hercules C-13 Jaas-39 Grippe JSF Lyx Mii-Armor NH-9 Predator SAR Tomahawk Torado WAH-64 HUMS SPACE - AISAT FY Series Meteorological SATS FAISAT GPS IIF GPS IIR-M INSAT Mercury Messeger Pluto New Horizos SCISAT SDO Space Shuttle Experimets Space Statio Tacsat 2 Veus Express Satellite WFCA X-33 X-37 TERRESTRIAL VEHICLES - Abrhams Tak Crusader Lace Leopard Rave II SeaLauch Troja US Army LAV Virgiia Class Submarie Warrior WEAPONS - ACES Advaced Targetig Pod AMRAAM ATACMS 2 ATGM (Ati Tak Guided Missile) BMD (Ballistic Missile Defese System) IRIS T Meteor-W PAC-3 Stiger Missile Tactical Tomahawk THAAD Tomahawk Tracer

3 PRODUCT SELECTION GUIDE DC-DC Coverters Max. Output Power (W) Model Series Iput DC Voltage (V) Output Voltage (V) EMI Filter Available Qualified to DSCC QML Page # Military & Avioics DC-DC Coverters - Thick-film hybrid coverters for flight critical applicatios with extreme temperature requiremets. 1.5 DVCH28S/D 12- Sigle 3.3, 5, 5.2, 12, Dual ±5, ±12, ± DVMSA DVSA28S/D - Sigle 3.3, 5, 5.2, 12, Dual ±5, ±12, ± DVMA28 Yes DVSB28D - Dual ±3.3, ±5 DVMH28 Yes DVGF+28T - Triple 3.3/±12, 3.3/± DVMH28 Yes 8 DVHV28S/D - Sigle 3.3, 5, 5.2, 12, Dual ±5, ±12, ± DVMC28 9 DVHF+28T - Triple 5/±12, 5/± DVMH28 Yes 1 2 DVHF28S/D - Sigle 1.9, 3.3, 5, 5.2, 12, Dual ±5, ±12, ± DVMH28 Yes DVWR28T - Triple 3.3/±12V, 3.3/±V DVMC DVTR28T - Triple 5/±12, 5/± DVMC DVTR28S/D - Sigle 2.5, 3.3, 5, 5.2, 12, Dual ±5, ±12, ± DVMC DVFL28S/D 16-4 Sigle 3.3, 5, 12, Dual ±5, ±12, ± DVME28 Yes Military & Avioics DC-DC Coverters with Itegral EMI Filter - Thick-film hybrid coverters iclude EMI filterig plus power coversio i oe small, light weight, cost-effective package. 1 DVEHF28T - Triple 5/±12, 5/± Icluded 16 4 DVETR28S/D - Sigle 3.3, 5, 5.2, 12, Dual ±5, ±12, ± Icluded 17 Hero Low Voltage Power System - A solutio that combies a isolated, high power DC-DC coverter with a set of small-size poit-of-load DC-DC coverters i a complete system for powerig low voltage devices. DVHE28S 16-4 Sigle 1.9, 2.5, 3.3, 5V DVMC W DVPL5S to +2.5V 19 33W DVPL51S to +2.5V 19 DC-DC Coverters for Space - Guarateed to 3krads (Si) for the most critical of flight missios. Ultimate reliability DC-DC coverters save time, board weight, ad the expese ad risk of developig customized solutios. 6 SVSA28S/D - Sigle 3.3, 5, 5.2, 12, Dual ±5, ±12, ± DVMA SVHF28S/D - Sigle 1.9, 3.3, 5, 5.2, 12, Dual ±5, ±12, ± DVMH SVTR28S/D - Sigle 2.5, 3.3, 5, 5.2, 12, Dual ±5, ±12, ± DVMC SVFL28S/D 16-4 Sigle 3.3, 5, 12, Dual ±5, ±12, ± DVME28 24 EMI FILTERS AND TRANSIENT SUPPRESSION Max Output Curret (A) Model Series Iput DC Voltage (V) Reduce oise eve further with VPT's compaio EMI filters. Available Qualified to DSCC QML Page #.8A DVMSA A DVMA28 - Yes 25 2A DVMH28 - Yes 26 2A DV74A A DVMC28 - Yes 26 7A DVMD28 - Yes 27 A DVME28 - Yes 27 Thermal Pads Model For Use With VPT's accessory thermal pads esure low thermal resistace, fill i air gaps, ad provide excellet thermal performace ad electrical isolatios. TP-1 TP-2 TP-3 TP-4 TP-5 DVFL ad DVME DVHF*, DVHF+ Triple, DVEHF Triple, DVSB, DVGF+ DVTR*, DVHV*, DVEHF* sigle/dual output DVTR* Tiple, DVETR*, DVWR DVSA

4 Military & Avioics DC-DC Coverters Critical Reliability Solutios For Your Power Systems Choose VPT s military ad avioics lie of DC-DC coverters to deliver full performace i extreme eviromets where reliability is critical. This product lie is ideal for aircraft, weapos systems, groud vehicles or other applicatios with striget reliabilty requiremets ad failure is ot a optio. High Power Desity For Efficiet, Cost-Effective Systems. VPT advaces i thick-film chip ad wire techiques deliver the highest power desities possible i the lightest hermetic package available. The small size ad light weight of these modules save you board space, system weight ad cost while creatig a efficiet distributed power system. Rugged Costructios for Extreme Eviromets. VPT products udergo rigid qualificatio procedures to esure optimal performace through shock, vibratio, ad temperature cyclig eviromets. VPT also offers additioal evirometal screeig for reliability assurace icludig Class H (military) ad Class K (space) stadards. Wide Variety of Modules Available Off-The-Shelf. More tha 4 stadard modules i power levels from 1.5 to 12 are available typically from stock to get your power system off the groud today. Features That Optimize Reliability. VPT s military ad avioics DC DC coverters feature: Sigle, dual ad triple output cofiguratios 28V omial iputs Hermetic Cases with various moutig optios Wide case temperature operatio of -55 C to +125 C with full performace over temperature rage Fault tolerat desig with radiatio immue magetic isolatio techology o optoisolators Protectio features such as well cotrolled udervoltage lockout, ihibit, curret limitig, ad idefiite short circuit protectio Very low iput/output oise Extra-wide iput voltage rages per MIL-STD-74A Available with compliace to MIL-PRF Class H & K EMI filter modules to meet MIL-STD-461 C/D/E are also available Modules o DSCC SMDs VPT offers several products o the Defese Supply Ceter Columbus (DSCC) Qualified Maufacturers List (MIL-PRF-38534, Hybrid Microcircuits, FSC 5962) to Stadard Microcircuit ad DSCC Drawigs. Curret products families offered with this qualificatio iclude: DVSA Coverter, 6W DVSB Coverter, 12.5W DVGF+ Coverter, 12.5W DVHF Coverter, 2W DVHF+ Coverter, W DVFL Coverter, 12W DVMA EMI filter, 1A DVMH EMI filter, 2A DVMC EMI filter, 4A DVMD EMI Filter, 7A DVME EMI filter, A Advatages iclude: No eed to geerate special drawigs QML provides ease of product selectio Preferred parts, less parts cotrol issues for the ed user Elemet evaluated compoets 1% testig This list is cotiually expadig. Please visit the Web site for complete module specificatios ad SMD umbers

5 1.5 Military ad Avioics DC-DC Coverters dvch series [ SINGLE OR DUAL OUTPUT ] VPT s ew DVCH Series delivers extremely efficiet low power from a tiy package size. The extra-wide iput voltage rage ad iheret radiatio immuity esures the DVCH is the perfect low power choice for your ext military or avioics project..8" [2.32mm]..975" [24.77mm] eex7swq. DVCH28S/D CAGE ZBZ6.27" [6.86mm]..27 ±.2" [6.86mm]. ø.18 ±.2" [ø.46mm] Sigle outputs of 3.3V, 5V, 5.2V, 12V ad V Dual outputs of ±5V, ±12V ad ±V Very low output oise Wide iput voltage rage: 12 Volts per MIL-STD-74 Radiatio immue magetic feedback circuit Extreme reliability o use of optoisolators Idefiite short circuit protectio Udervoltage lockout resultig i miimal overshoot o startup Extremely low profile (.27") ad light weight (11g) fully hermetic packagig High iput voltage: 8 Volts for 1 sec per MIL-STD-74A Meets MIL-STD-461 C/D coducted emissios requiremets whe used with VPT's DVMSA28 EMI filter SINGLE Output Versio Trasiet 1 8 DVCH283R3S DVCH285S DVCH285R2S DVCH2812S DVCH28S Mi Typ Max Mi Typ Max Mi Typ Max Mi Typ Max Mi Typ Max Output Voltage Output Power Vi: 12 V W Efficiecy Vi: 28V, % Iput Ripple, 2Hz 1MHz mapp Output Ripple, 2Hz 1MHz pp Load Regulatio 1% Load to % Load to 4 2 Lie Regulatio Vi: 12 V DUAL Output Versio Trasiet 1 8 DVCH285D DVCH2812D DVCH28D Mi Typ Max Mi Typ Max Mi Typ Max Output Voltage Output Power Vi: 12 V Total Either Output Efficiecy Vi: 28V, % Iput Ripple, 2Hz 1MHz mapp Output Ripple, 2Hz 1MHz 1 1 pp Load Regulatio 1% Load to % Load to W

6 DVSA SERIES Military ad Avioics DC-DC Coverters 6 Sigle outputs of 3.3V, 5V, 5.2V, 12V ad V Dual outputs of ±5V, ±12V ad ±V Extra-wide V to V iput rage with 8V trasiet Fault tolerat desig with pateted techology o optoisolators Very low output oise Idefiite short circuit protectio Radiatio immue magetic feedback circuit Extremely low profile (.27") ad light weight (g) fully hermetic packagig Wide case temperature operatio rage of -55 C to +125 C with o power deratig iput/output isolatio Meets MIL-STD-461 C/D coducted emissios requiremets whe used with a DVMA28 EMI filter Esure excellet thermal performace ad uit isolatio by usig with the thermal pad TP-5 [ SINGLE OR DUAL OUTPUT ] With the lowest output ripple of coverters i this size ad power class plus 2% more power delivered i a stadard package, the DVSA Series is a smart choice for ay demadig applicatio. 1.75" (27.31mm) DVSA28S/D CAGE ZBZ6 1.75" (27.31mm).27" (6.86mm).2" ±.1" (5.8mm) ø.25" ±.2 (ø.64mm) SINGLE Output Versio 28 Trasiet 1 8 DVSA283R3S DVSA285S DVSA285R2S DVSA2812S DVSA28S Mi Typ Max Mi Typ Max Mi Typ Max Mi Typ Max Mi Typ Max Output Voltage Output Power Vi: V W Efficiecy Vi: 28V, % Iput Ripple, 2Hz 1MHz mapp Output Ripple, 2Hz 1MHz pp Load Regulatio No Load to Lie Regulatio Vi: V DUAL Output Versio Output Voltage 2 28 Trasiet 1 8 Output Power Vi: V Total Either Output DVSA285D DVSA2812D DVSA28D Mi Typ Max Mi Typ Max Mi Typ Max Efficiecy Vi: 28V, % Iput Ripple, 2Hz 1MHz mapp Output Ripple, 2Hz 1MHz pp Load Regulatio 2 No Load to Lie Regulatio Vi: 16 4V Cross Regulatio +Load 7%, -Load 3% +Load 3%, -Load 7% W ) Equal load at each output. 3) Each output ca supply up to 7% of power

7 12.5 Military ad Avioics DC-DC Coverters DVSB SERIES [ DUAL OUTPUT ] The DVSB Series elimiates the eed for custom coverters or multiple coverters to satisfy multiple output voltage eeds i a power system. With outputs of 3.3V ad 5V, the DVSB Series ca power systems from a sigle module, savig board space, weight, ad developmet cost, while ehacig the system reliability. 2." [.8mm] 1.73" [43.94mm] 1.46" [37.8mm].56" [14.22mm] DVSB28DF 1.13" [28.7mm] ø.128" [ø3.25mm] CAGE ZBZ6.355" [9.2mm].2"±." [6.35mm] ÿ.3"±.2" [ÿ.76mm].47"±.3" [1.19mm] Dual outputs of ±3.3V ad ±5V Very low output oise: 4 typical Wide iput voltage rage: to Volts per MIL-STD-74 Miimal cross regulatio due to VPT s dual cotrol loop desig topology Fault tolerat magetic feedback circuit Extreme reliability o use of optoisolators Idefiite short circuit protectio Udervoltage lockout resultig i miimal overshoot o start up Extremely low profile (.355") ad light weight (24/28g) fully hermetic package High iput trasiet voltage: 8 Volts for 1 sec per MIL-STD-74A Flaged ad o-flaged versios available Meets MIL-STD-461C/D coducted emissios requiremets whe used with VPT's DVMH28 EMI filter Additioal evirometal screeig available Esure excellet thermal performace ad uit isolatio by usig with the thermal pad TP-2 DUAL Output Versio Output Voltage DVSB2853R3D Mi Typ Max 28 Trasiet 1 8 Output Power Vi: V Vout1 Vout2 Total Vout1 Vout Efficiecy Vi: 28V, % Iput Ripple, 2Hz to 1MHz 4 6 mapp Output Ripple, 2Hz to 1MHz 4 6 pp Load Regulatio No Load to 1 Lie Regulatio Vi: V 25 Cross Regulatio Vout1= %,Vout2=1% Vout1= 1%, Vout2=% 1 W

8 DVGF+ SERIES Military ad Avioics DC-DC Coverters 12.5 Triple outputs of 3.3V/±12V ad 3.3V/±V Very low output oise to volts per MIL-STD-74, a essetial iput rage for military applicatios Fault tolerat magetic feedback circuit No optoisolators, greatly ehacig reliability Udervoltage lockout circuitry, which elimiates slow startup problems Flaged ad o-flaged versios available Low profile of.355" ad light weight (26/29g) fully hermetic package High iput trasiet voltage tolerace: 8 Volts for 1 sec per MIL-STD-74A 3 High power desity: > 23 W/i Meets MIL-STD-461 C/D coducted emissios requiremets whe used with a DVMH28 EMI filter Wide case temperature operatio of -55 C to +125 C with o power deratig Additioal evirometal screeig available Esure excellet thermal performace ad uit isolatio by usig with the thermal pad TP-2 [ TRIPLE OUTPUT ] The DVGF+ Series triple output DC-DC coverter is the first coverter i its class to provide a 3.3V mai output to satisfy low voltage requiremets o ewer aircraft, weapo, ad other military ad avioics system platforms..355" 2." [.8mm] [9.2mm] 1.73" [43.94mm].2"±." 1.46" [37.8mm] [6.35mm].56" [14.22mm] ÿ.3"±.2" DVGF+28TF [ÿ.76mm] 1.13" [28.7mm] ø.128" [ø3.25mm] CAGE ZBZ6.47"±.3" [1.19mm] Electrical performace at T case = -55 C to +125 C, V i = +28V ±5%,full load, uless otherwise specified. TRIPLE Output Versio Output Voltage Output Power 2 DVGF+283R312T 28 Trasiet 1 8 +Vaux -Vaux Total ±Vaux DVGF+283R3T Mi Typ Max Mi Typ Max W Efficiecy % Iput Ripple 3, 2Hz to 1MHz mapp Output Ripple 3, 2Hz to 1MHz ±Vaux Load Regulatio No Load to 3, 4 +Vaux -Vaux Lie Regulatio Vi: V ±Vaux Cross Regulatio ut 7%, ut 3% ut 3%, ut 7% 4 4 pp 2) Up to 7% of the total auxiliary power or curret ca be draw from either of the auxiliary outputs. 3) 5W o ad 7.5W o ±Vaux. 4) -Vaux is 5% load to full load at -55 C

9 Military ad Avioics DC-DC Coverters DVHV SERIES [ SINGLE OR DUAL OUTPUT ] Free of optoisolator compoets, the DVHV Series of coverters provides rugged, reliable operatio through trasiets accordig to MIL-STD-74A requiremets " ma x (28.58mm) CAGE OZBZ6 2.91" (73.91mm) ma x 2.5" (64.77mm) 2.11" (53.59mm) DVHV28S/D.417" ma x (1.59mm).56" (14.22mm) ø.162" (ø4.11mm).26" ±.25" (6.6mm) ø.4" ±.3" (ø1.6mm) Sigle outputs of 3.3V, 5V, 5.2V, 12V ad V Dual outputs of ±5V, ±12V ad ±V Extra-wide V to V iput rage with 8V trasiet Fault tolerat desig with pateted techology o optoisolators Very low output oise Idefiite short circuit protectio Udervoltage lockout to elimiate slow startup problems Radiatio immue magetic feedback circuit Flaged ad o-flaged versios available Extremely low profile (.417") ad light weight (49/52g ) fully hermetic packagig Wide case temperature operatio rage of -55 C to +125 C with o power deratig Meets MIL-STD-461 C/D coducted emissios requiremets whe used with a DVMC28 EMI filter Esure excellet thermal performace ad uit isolatio by usig with the thermal pad TP-3.6" ±.4" (1.52mm) Sigle Output Versio 28 Trasiet 1 8 DVHV283R3S DVHV285S DVHV285R2S DVHV2812S DVHV28S Mi Typ Max Mi Typ Max Mi Typ Max Mi Typ Max Mi Typ Max Output Voltage Output Power Vi: V 1 W Efficiecy Vi: 28V, % Iput Ripple, 2Hz 1MHz mapp Output Ripple, 2Hz 1MHz pp Load Regulatio No Load to Lie Regulatio Vi: V DUAL Output Versio Output Voltage 28 Trasiet 1 8 Output Power Vi: V Total Either Output DVHV285D DVHV2812D DVHV28D Mi Typ Max Mi Typ Max Mi Typ Max Efficiecy Vi: 28V, % Iput Ripple, 2Hz 1MHz mapp Output Ripple, 2Hz 1MHz pp Load Regulatio 5% Load to Lie Regulatio Vi: 16 4V Cross Regulatio Load 7%, -Load 3% +Load 3%, -Load 7% W 2) Each output ca supply up to 7% of power

10 DVHF+ SERIES Military ad Avioics DC-DC Coverters Triple outputs of 5V/±12V ad 5V/±V Extra-wide V to V iput rage with 8V trasiet per MIL-STD-74A Fault tolerat desig with pateted techology o optoisolators Flaged ad o-flaged versios available Extremely low profile (.355" ) ad light weight (26/29g ) fully hermetic packagig Wide case temperature operatio rage of -55 C to +125 C with o power deratig Udervoltage lockout Short circuit protectio Meets MIL-STD-461 C/D coducted emissios requiremets whe used with a DVMH28 EMI filter Esure excellet thermal performace ad uit isolatio by usig with the thermal pad TP-2 [ TRIPLE OUTPUT ] I additio to the same features as the sigle ad dual versio, the DVHF+ triple output module uses two idepedet cotrol loops to avoid miimum loadig o the mai output ad features outstadig regulatio. 1.13" (28.7mm) 2." (.8mm) CAGE ZBZ6 1.73" (43.94mm) 1.46" (37.8mm) DVHF+28T.355" (9.2mm).56" (14.22mm) ø.128" (ø3.25mm).2" ±." (6.35mm) ø.3" ±.2" (ø.76mm).47" ±.3" (1.19mm) TRIPLE Output Versio Output Voltage DVHF+28512T 28 Trasiet 1 8 Output Power 2 Vi: V +Vaux -Vaux Total +Vaux DVHF+285T Mi Typ Max Mi Typ Max Efficiecy Vi: 28V, % Iput Ripple, 2Hz to 1MHz 4 4 mapp Output Ripple Load Regulatio 3, 2Hz to 1MHz No Load to Lie Regulatio Vi: V Cross Regulatio ±Vaux +Vaux -Vaux ±Vaux Load 7%, -Load 3% +Load 3%, -Load 7% 4 4 W pp % 2) Up to 7% of the total auxiliary power or curret ca be draw from either of the auxiliary outputs. 3) 7.5W ad 7.5W ±Vaux

11 2 Military ad Avioics DC-DC Coverters DVHF SERIES [ SINGLE OR DUAL OUTPUT ] The DVHF Series is ideal for high reliability applicatios with a radiatio immue feedback circuit, lack of startup overshoots, ad up to 3% more power i a stadard package. 1.13" (28.7mm) 2." (.8mm) CAGE ZBZ6 1.73" (43.94mm) 1.46" (37.8mm) DVHF28S/D.355" (9.2mm).56" (14.22mm) ø.128" (ø3.25mm).2" ±." (6.35mm) ø.3" ±.2" (ø.76mm) Sigle outputs of 1.9V, 3.3V, 5V, 5.2V, 12V ad V Dual outputs of ±5V, ±12V ad ±V Extra-wide V to V iput rage with 8V trasiet per MIL-STD-74A Fault tolerat desig with pateted techology o optoisolators Radiatio immue magetic feedback circuit Extremely low profile (.355" ) ad light weight (24/28g ) fully hermetic packagig Wide case temperature operatio rage of -55 C to +125 C with o power deratig Udervoltage lockout Idefiite short circuit protectio Meets MIL-STD-461 C/D coducted emissios requiremets whe used with a DVMH28 EMI filter Esure excellet thermal performace ad uit isolatio by usig with the thermal pad TP-2 Sigle Output Versio 28 Trasiet 1 8 DVHF281R9S DVHF283R3S DVHF285S DVHF285R2S DVHF2812S DVHF28S Mi Typ Max Mi Typ Max Mi Typ Max Mi Typ Max Mi Typ Max Mi Typ Max Output Voltage Output Power Vi: V W Efficiecy Vi: 28V, % Iput Ripple, 2Hz to 1MHz mapp Output Ripple, 2Hz to 1MHz pp Load Regulatio No Load to Lie Regulatio Vi: V DUAL Output Versio Output Voltage 2 28 Trasiet 1 8 Output Power 3 Vi: V Either Output Total Either Output DVHF285D DVHF2812D DVHF28D Mi Typ Max Mi Typ Max Mi Typ Max Efficiecy Vi: 28V, % Iput Ripple, 2Hz to 1MHz mapp Output Ripple, 2Hz to 1MHz 6 6 pp Load Regulatio 2 No Load to Lie Regulatio Vi: 16 4V Cross Regulatio +Load 7%, -Load 3% +Load 3%, -Load 7% W 2) Equal load at each output. 3) Each output ca supply up to 7% of power

12 DVWR SERIES Military ad Avioics DC-DC Coverters 25 Triple outputs of 3.3V/ ±12V ad 3.3V/ ±V Wide iput voltage rage: V with 8V trasiet per MIL-STD-74A Fault tolerat desig with pateted techology o optoisolators Very low output oise Idefiite short circuit protectio Flaged ad o-flaged versios available Extremely low profile (.455") ad light weight (/56g) fully hermetic package Wide case temperature operatio of -55 C to +125 C with o power deratig iput/output Additioal evirometal screeig available Meets MIL-STD-461 C/D coducted emissios requiremets whe used with a DVMC28 EMI filter Esure excellet thermal performace ad uit isolatio by usig with the thermal pad TP-4 [ TRIPLE OUTPUT ] VPT s ew DVWR Series icorporates a dual topology with idepedet cotrol loops to esure excellet regulatio especially for a low voltage output. 1.3" (34.29mm) CAGE OZBZ6 2.72" (69.9mm) 2.36" (59.94mm) 1.94" (49.28mm) DVWR28T.672" (17.7mm) ø.162" (ø4.11mm).455" (11.56mm).2" +./-.25" (6.35mm) ø.4" ±.3" (ø1.2mm).6" ±.4" (1.52mm) TRIPLE Output Versio DVWR283R312T 28 Trasiet 1 8 Output Voltage Output Power 2 Vi: W Total ±Vaux DVWR283R3T Mi Typ Max Mi Typ Max Efficiecy Vi: 28V, % Iput Ripple Vi: 28,, 2Hz to 1MHz 2 2 mapp, 2Hz to 1MHz Output Ripple pp ±Vaux Load Regulatio 3 No Load to Lie Regulatio Vi: V Cross Regulatio +Load 7%, -Load 3% +Load 3%, -Load 7% +Vaux -Vaux ±Vaux -Vaux W 5 5 2) Total power of +Vaux ad -Vaux is W but either output ca draw up to 1.5W imum 3) 1W o ad W o ±Vaux

13 3 Military ad Avioics DC-DC Coverters DVTR SERIES [ TRIPLE OUTPUT ] Packed with the same features as the sigle ad dual versios, the DVTR triple output device also uses two idepedet cotrol loops to avoid miimum loadig o the mai output. 1.3" (34.29mm) CAGE OZBZ6 2.72" (69.9mm) 2.36" (59.94mm) 1.94" (49.28mm) DVTR28T.672" (17.7mm) ø.162" (ø4.11mm).455" (11.56mm).2" +./-.25" (6.35mm) ø.4" ±.3" (ø1.2mm) Triple outputs of 5V/±12V ad 5V/±V Extra-wide V to V iput rage with 8V trasiet per MIL-STD-74A Fault tolerat desig with pateted techology o optoisolators Very low output oise Idefiite short circuit protectio Udervoltage lockout Extremely low profile (.455") ad light weight (54/56g) fully hermetic packagig Wide case temperature operatio rage of -55 C to +125 C with o power deratig iput/output isolatio Meets MIL-STD-461 C/D coducted emissios requiremets whe used with a DVMC28 EMI filter Esure excellet thermal performace ad uit isolatio by usig with the thermal pad TP-4.6" ±.4" (1.52mm) TRIPLE Output Versio Output Voltage DVTR28512T 28 Trasiet 1 8 Output Power 2 Vi: V +Vaux -Vaux Total ±Vaux DVTR285T Mi Typ Max Mi Typ Max Efficiecy Vi: 28V, % Iput Ripple, 2Hz to 1MHz 2 2 mapp Output Ripple Load Regulatio 3, 2Hz to 1MHz No Load to Lie Regulatio Vi: V Cross Regulatio ±Vaux +Vaux -Vaux +Vaux -Vaux Load 7%, -Load 3% +Load 3%, -Load 7% 5 5 W pp % 2) Total power of +Vaux ad -Vaux is W but each output ca draw up to 1.5W imum. 3) W ad W ±Vaux

14 DVTR Series Military ad Avioics DC-DC Coverters 4 Sigle outputs of 2.5V, 3.3V, 5V, 5.2V, 12V ad V Dual outputs of ±5V, ±12V ad ±V Extra-wide V to V iput rage with 8V trasiet per MIL-STD-74A Fault tolerat desig with pateted techology o optoisolators Very low output oise Idefiite short circuit protectio Udervoltage lockout to elimiate slow startup problems Flaged ad o-flaged versios available Extremely low profile (.417") ad light weight (49/52g) fully hermetic packagig Wide case temperature operatio rage of -55 C to +125 C with o power deratig iput/output isolatio Meets MIL-STD-461 C/D coducted emissios requiremets whe used with a DVMC28 EMI filter Esure excellet thermal performace ad uit isolatio by usig with the thermal pad TP-3 [ SINGLE OR DUAL OUTPUT ] Get up to 3% more power with the DVTR Series. This series also provides uiterrupted operatio through MIL-STD-74A trasiet spikes, elimiatig the space ad cost of a additioal filter " ma x (28.58mm) CAGE OZBZ6 2.91" (73.91mm) ma x 2.5" (64.77mm) 2.11" (53.59mm) DVTR28S/D.417" ma x (1.59mm).26" ±.25" (6.6mm)." (1.27mm).56" (14.22mm) ø.162" (ø4.11mm) ø.4" ±.3" (ø1.6mm) Sigle Output Versio 28 Trasiet 1 8 DVTR282R5S DVTR283R3S DVTR285RS DVTR285R2S DVTR2812S DVTR28S Mi Typ Max Mi Typ Max Mi Typ Max Mi Typ Max Mi Typ Max Mi Typ Max Output Voltage Output Power Vi: V W Efficiecy Vi: 28V, % Iput Ripple, 2Hz to 1MHz mapp Output Ripple, 2Hz to 1MHz pp Load Regulatio No Load to Lie Regulatio Vi: V DUAL Output Versio Output Voltage 2 28 Trasiet 1 8 Output Power 3 Vi: V Total Either Output DVTR285D DVTR2812D DVTR28D Mi Typ Max Mi Typ Max Mi Typ Max Efficiecy Vi: 28V, % Iput Ripple, 2Hz to 1MHz mapp Output Ripple, 2Hz to 1MHz 6 pp Load Regulatio 2 No Load to Lie Regulatio Vi: 16 4V Cross Regulatio +Load 7%, -Load 3% +Load 3%, -Load 7% W 2) Equal load at each output. 3) Each output ca supply up to 7% of power

15 12 Military ad Avioics DC-DC Coverters DVFL SERIES [ SINGLE OR DUAL OUTPUT ] With o stacked capacitors, this coverter is ready for rugged assigmets. The DVFL Series offers a sigificat price advatage over similar competitive products. 1.5" (38.23mm).23" (5.84mm) 3.5" (76.33mm) ma x 2.76" (7.1mm) 2." (63.mm) DVFL28S/D CAGE OZBZ6 4 x ø.128" ±.2" (ø 3.25mm) 1.26" (32.mm).4" ma x (1.16mm) 5 x.2" (5.8mm) ø.4" ±.2" (ø1.2mm) Sigle outputs of 3.3V, 5V, 12V ad V Dual outputs of ±5V, ±12V ad ±V Extra-wide 16V to 4V iput rage with V trasiet Parallel operatio with curret sharig up to five uits Fault tolerat desig with pateted techology o optoisolators Udervoltage lockout to elimiate slow startup problems Radiatio immue feedback circuit Extremely low profile (.4") ad light weight (86g) fully hermetic packagig Wide case temperature operatio rage of -55 C to +125 C with o power deratig iput/output isolatio Meets MIL-STD-461 C/D coducted emissios requiremets whe used with a DVME28 EMI filter Esure excellet thermal performace ad uit isolatio by usig with the thermal pad TP-1.2" (6.35mm).22" (5.59mm) Sigle Output Versio Trasiet 1 DVFL283R3S DVFL285S DVFL2812S DVFL28S Mi Typ Max Mi Typ Max Mi Typ Max Mi Typ Max Output Voltage Output Power Vi: 16 4V W Efficiecy Vi: 28V, % Iput Ripple, 2Hz 1MHz mapp Output Ripple, 2Hz 1MHz pp Load Regulatio No Load to Lie Regulatio Vi: 16 4V DUAL Output Versio Output Voltage Trasiet 1 Output Power 3 Vi: 16 4V Total Either Output DVFL285D DVFL2812D DVFL28D Mi Typ Max Mi Typ Max Mi Typ Max Efficiecy Vi: 28V, % Iput Ripple, 2Hz 1MHz mapp Output Ripple, 2Hz 1MHz pp Load Regulatio 2 No Load to Lie Regulatio Vi: 16 4V Cross Regulatio Load 7%, -Load 3% +Load 3%, -Load 7% W 2) Equal load at each output. 3) Each output ca supply up to 7% of power

16 DVEHF Series Military ad Avioics DC-DC Coverters With Itegral EMI Filter 1 Triple outputs of 5V/±12V ad 5V/±V Extra-wide V to V iput rage with 8V trasiet per MIL-STD-74A Fault tolerat desig with pateted techology o optoisolators Very low output oise Idefiite short circuit protectio Iteral EMI filter meets MIL-STD-461 C/D coducted emissios requiremets Extremely low profile (.417") ad light weight (g) fully hermetic packagig Wide case temperature operatio rage of -55 C to +125 C with o power deratig iput/output isolatio [ TRIPLE OUTPUT ] A 3-i-1 device, the DVEHF combies a coverter, a EMI filter, ad a trasiet voltage spike suppressor i a sigle space-savig package " (28.58mm) 2.125" (53.98mm) CAGE ZBZ6 DVEHF28T.417" (1.59mm).2"+.5/-" (6.35mm) ÿ.4"±.3" (ÿ1.2mm) TRIPLE Output Versio Output Voltage DVEHF28512T 28 Trasiet 1 8 Output Power Vi: V ±Vaux Total ±Vaux DVEHF285T Mi Typ Max Mi Typ Max Efficiecy Vi: 28V, % Output Ripple Load Regulatio 2, 2Hz to 1MHz No Load to Lie Regulatio Vi: 16 4V Cross Regulatio ±Vaux ±Vaux ±Vaux +Load 7%, -Load 3% +Load 3%, -Load 7% W pp 2) 5.W o ad 2.5W o +/- Vaux

17 4 Military ad Avioics DC-DC Coverters With Itegral EMI Filter DVETR SERIES [ SINGLE OR DUAL OUTPUT ] Maximum fuctioality i a miimal, board space-savig size. The DVETR offers both EMI reductio ad trasiet voltage spike suppressio i the smallest package available. 1.3" (34.29mm) CAGE OZBZ6 2.72" (69.9mm) ma x 2.36" (59.94mm) 1.9" (49.53mm) ma x DVETR28S/D.672" (17.7mm) ø.162" (ø4.11mm).455" ma x (11.56mm).2" +./-.25" (6.35mm) ø.4" ±.3" (ø1.2mm) Sigle outputs of 3.3V, 5V, 5.2V, 12V ad V Dual outputs of ±5V, ±12V, ad ±V Extra-wide V to V iput rage with 8V trasiet per MIL-STD-74A Fault tolerat desig with pateted techology o optoisolators Very low output oise Udervoltage lockout Idefiite short circuit protectio Iteral EMI filter meets MIL-STD-461C ad MIL-STD-461D EMC requiremets Extremely low profile (.455") ad light weight (51/55g) fully hermetic packagig Flaged ad o-flaged versios available Wide case temperature operatio rage of -55 C to +125 C with o power deratig iput/output isolatio Esure excellet thermal performace ad uit isolatio by usig with thermal pad TP-4 Sigle Output Versio 28 Trasiet 1 8 DVETR283R3S DVETR285S DVETR285R2S DVETR2812S DVETR28S Mi Typ Max Mi Typ Max Mi Typ Max Mi Typ Max Mi Typ Max Output Voltage Output Power Vi: V W Efficiecy Vi: 28V, % Output Ripple, 2Hz 1MHz pp Load Regulatio No Load to Lie Regulatio Vi: V DUAL Output Versio Output Voltage 2 28 Trasiet 1 8 Output Power 3 Vi: V Total Either Output DVETR285D DVETR2812D DVETR28D Mi Typ Max Mi Typ Max Mi Typ Max Efficiecy Vi: 28V, % Output Ripple, 2Hz 1MHz 6 pp Load Regulatio 2 No Load to Lie Regulatio Vi: 1 4V Cross Regulatio +Load 7%, -Load 3% +Load 3%, -Load 7% W ) Equal load at each output. 3) Each output ca supply up to 7% of power

18 DVHE Series HERO Low Voltage Power System Sigle outputs of 1.9V, 2.5V, 3.3V, 5V Extra-wide 16V to 4V iput rage with V trasiet Up to W output power Fault tolerat desig with pateted techology - o optoisolators Very low output oise Up to 9% efficiecy Flaged ad o-flaged versios available Very low iput oise Tiy size " x x.417 ad light weight (52/55g ) Short circuit/curret limit protectio Udervoltage lockout resultig i miimal overshoot o startup Wide case temperature operatig rage of -55 C to +125 C with o power deratig iput/output isolatio Meets MIL-STD-461C/D/E coducted emissios requiremets whe used with DVMC28 EMI filter [ SINGLE OUTPUT ] The DVHE Series of DC-DC coverters ca be used aloe or i cojuctio with the DVPL poit-of-load coverter as part of the High Efficiecy, Reliability Optimized (HERO) Power System. The DVHE packs W i a stadard hermetic case at more tha 9% efficiecy. Save board space ad cost by usig a sigle DVHE to power multiple low voltage devices istead of deployig multiple DC-DC coverters " ma x (28.58mm) CAGE OZBZ6 2.91" (73.91mm) ma x 2.5" (64.77mm) 2.11" (53.59mm) DVHE28SF.417" ma x (1.59mm).56" (14.22mm) ø.162" (ø4.11mm).26" ±.25" (6.6mm) ø.4" ±.3" (ø1.6mm)." (1.27mm) Sigle Output Versio Trasiet 1 DVHE281R9S DVHE282R5S DVHE283R3S DVHE285S Mi Typ Max Mi Typ Max Mi Typ Max Mi Typ Max Output Voltage Output Power Vi: 16 4V W Efficiecy Vi: 28V, % Iput Ripple, 2Hz to 1MHz mapp Output Ripple, 2Hz to 1MHz pp Load Regulatio No Load to Lie Regulatio Vi: 16 4V

19 16/33 HERO Low Voltage Power System DVPL Series [ SINGLE OUTPUT] The ew DVPL Series of DC-DC poit-of-load coverters ca be used aloe or i cojuctio with the DVHE DC-DC coverter as part of the High Efficiecy, Reliability Optimized (HERO) Power System. This is a o-isolated, sychroous, buck regulated coverter that steps dow the voltage at the poit of ed use. The DVPL is the world's first poitof-load coverter that is desiged ad built to military-grade reliability as defied i MIL-PRF Power multiple DVPLs at your poits of load from a sigle DVHE Series DC-DC coverter. SQUARE 1.75" [27.31mm] o PIN 1 DVPL5S.27" [6.86mm].2"±." [5.8mm±.38mm] Sigle outputs of 3.3V, 5V, 5.2V, 12V ad V Dual outputs of ±5V, ±12V, ad ±V Extra-wide V to V iput rage with 8V trasiet Fault tolerat desig with pateted techology o optoisolators Very low output oise Iteral EMI filter meets MIL-STD-461C ad MIL-STD-461D EMC requiremets Extremely low profile (.455") ad light weight (55g) fully hermetic packagig Wide case temperature operatio rage of -55 C to +125 C with o power deratig iput/output isolatio Esure excellet thermal performace ad uit isolatio by usig with thermal pad TP-4 DVPL 5A Module Vout =.8V to 2.5V Vout = 2.6V to 3.3V DVPL5S Mi Typ Max Output Voltage -2.5 Vout 2.5 %Vout Output Power Vout = 3.3V 16.5 W Efficiecy Vout = 3.3V % Output Ripple, 2Hz to 1Hz 35 9 pp DVPL 1A Module DVPL51S Mi Typ Max Output Voltage -2.5 Vout +2.5 %Vout Output Power Vout = 3.3V 33 W Vout = 3.3V Efficiecy % Vi: 28V, Output Ripple, 2Hz to 1Hz 4 8 pp 2) Equal load at each output. 3) Each output ca supply up to 7% of power

20 DC-DC Coverters FOR SPACE DC-DC Coverters For the Uique Challeges of Space Save time, board weight, ad the expese of custom solutios with VPT s ultimate reliability stadard DC-DC coverters for space applicatios. These ew space DC-DC coverters deliver up to 12 of output power, operate reliably through harsh radiatio eviromets, ad are available for fast delivery at reasoable cost. With more tha modules grouped i four product families, VPT satisfies today s striget space requiremets by offerig the power, cofiguratios, ad radiatio toleraces you eed for your ext space system. Fially - space level coverters that are ready to fly whe you are. Lauch your critical missio today with VPT. Desiged for the Rigors of Space Travel All space products feature these specific performace characterizatios for your space missio: Characterized ad guarateed to 3krads (Si) radiatio tolerace per VPT's RHA pla specified per MIL-PRF-38534, Appedix G, Level P with 2x margi* Characterized ad tested for TID (total ioizig dose) at HDR (high dose rate) ad LDR (low dose rate -- ELDRS) per VPT's RHA pla * Desiged ad maufactured i a facility certified to MIL-STD-883 ad MIL-PRF Class H (military) ad K (space) ad qualified to ISO 91 Characterizatio ad testig performed at the critical semicoductor compoet piece-part level (RLAT) from traceable semicoductor lots Characterizatio ad testig also performed o the hybrid coverters produced from the same traceable semicoductor lots evaluated durig RLAT. MIL-PRF Class H elemet evaluated compoets stadard Compoets selected from NASA database of recommeded RH devices Wide case temperature operatio of -55 C to +125 C with full performace over temperature rage Fault tolerat desig with radiatio immue magetic isolatio techology o optoisolators Extra-wide iput voltage rages per MIL-STD-74 EMI filter modules to meet MIL-STD-461 C/D/E are also available VPT's certified radiatio program per MIL-PRF-38534, appedix G, is curretly uder review by DSCC. Cotact DSCC at (614) directly for the most up to date iformatio

21 6 DC-DC Coverters for Space SVSA SERIES [ SINGLE OR DUAL OUTPUT ] I a miiature, lightweight case, the SVSA DC-DC coverter is packaged to power your critical missio system i space. 1.75" (27.31mm) SVSA28S CAGE ZBZ6 1.75" (27.31mm).27" (6.86mm).2" ±.1" (5.8mm) ø.25" ±.2 (ø.64mm) Sigle outputs of 3.3V, 5V, 5.2V, 12V, ad V Dual outputs of ±5V, ±12V, ad ±V Guarateed radiatio tolerace to 3krads (Si) plus all other space performace characterizatios detailed o p. 2 Fault tolerat desig with radiatio immue magetic isolatio techology - o optoisolators Extra-wide V to V iput rage per MIL-STD-74, high iput trasiet to 8V for 1 sec Extremely low profile (.27 iches) ad light weight (g) fully hermetic packagig Very low output oise Udervoltage lockout, idefiite short circuit protectio, curret limit protectio Wide case temperature operatio of -55 C to +125 C with full performace over temperature rage Meets MIL-STD-461 C/D coducted emissios requiremets whe used with a DVMA28 EMI filter Sigle Output Versio Trasiet 1 28 SVSA283R3 SVSA285S SVSA285R2S SVSA2812S SVSA28S Mi Typ Max Mi Typ Max Mi Typ Max Mi Typ Max Mi Typ Max Output Voltage Output Power Vi: V W Efficiecy Vi: 28V, % Output Ripple, 2Hz 1MHz pp Load Regulatio No Load to Lie Regulatio Vi: V DUAL Output Versio Output Voltage 2 Trasiet 1 28 SVSA285D SVSA2812D SVSA28D Mi Typ Max Mi Typ Max Mi Typ Max Output Power 3 Vi: -V W Efficiecy Vi: 28V, % Iput Ripple, 2Hz 1MHz mapp Output Ripple, 2Hz 1MHz pp Load Regulatio 2 No Load to Lie Regulatio Vi: 16 4V Cross Regulatio +Load 7%, -Load 3% +Load 3%, -Load 7% ) Equal load at each output. 3) Each output ca supply up to 7% of power

22 SVHF Series DC-DC Coverters for Space 2 Sigle outputs of 1.9V, 3.3V, 5V, 5.2V, 12V, ad V Dual outputs of ±5V, ±12V, ad ±V Guarateed radiatio tolerace to 3krads (Si) plus all other space performace characterizatios detailed o p. 2 Fault tolerat desig with radiatio immue magetic isolatio techology - o optoisolators Extra-wide V to V iput rage per MIL-STD-74, high iput trasiet to 8V for 1 sec Very low output oise Udervoltage lockout, idefiite short circuit protectio, curret limit protectio Extremely low profile (.33 iches) ad light weight (24/27g) fully hermetic packagig Wide case temperature operatio of -55 C to +125 C with full performace over temperature rage Meets MIL-STD-461 C/D coducted emissios requiremets whe used with a DVMH28 EMI filter Flaged ad o-flaged case styles available [ SINGLE OR DUAL OUTPUT ] Packig 2W i a miiature, lightweight case, the SVHF DC-DC coverter is guarateed radiatio tolerat to 3Krad (Si) icludig ELDRS for the logevity of your space missio. 2." (.8mm) 1.73" (43.94mm) 1.46" (37.8mm).56" (14.22mm) 1.13" SVHF28SF (28.7mm) ø.128" ø3.25mm) CAGE ZBZ6.355" (9.2mm).2"." (6.35mm) ø.3".2" (ø.76mm) Sigle Output Versio 28 Trasiet 1 8 SVHF281R9S SVHF283R3S SVHF285S SVHF285R2S SVHF2812S SVHF28S Mi Typ Max Mi Typ Max Mi Typ Max Mi Typ Max Mi Typ Max Mi Typ Max Output Voltage Output Power Vi: V W Efficiecy Vi: 28V, % Iput Ripple, 2Hz to 1MHz mapp Output Ripple, 2Hz to 1MHz pp Load Regulatio No Load to 65 Lie Regulatio Vi: 16 4V DUAL Output Versio Output Voltage 2 28 Trasiet 1 8 SVHF285D SVHF2812D SVHF28D Mi Typ Max Mi Typ Max Mi Typ Max Output Power 3 Vi: V 2 2 W Efficiecy Vi: 28V, % Iput Ripple, 2Hz 1MHz pp Output Ripple, 2Hz 1MHz 6 6 pp Load Regulatio 2 No Load to Lie Regulatio Vi: 16 4V Cross Regulatio +Load 7%, -Load 3% +Load 3%, -Load 7% ) Equal load at each output. 3) Each output ca supply up to 7% of power

23 4 DC-DC Coverters for Space SVTR SERIES [ SINGLE OR DUAL OUTPUT ] The SVTR DC-DC coverter delivers 4W i a small size, light weight package ad operates at full power throughout the extreme temperature rage of -55 C to +125 C. 1.3" (34.29mm) 2.72" (69.9mm) 2.36" (59.94mm) 1.94" (49.28mm) CAGE OZBZ6 SVTR28SF.672" (17.7mm) ø.162 (ø4.11mm).455" (11.56mm).2" +./-.25" (6.35mm) ø.4" ±.3 (ø1.2mm) Sigle outputs of 2.5V, 3.3V, 5V, 5.2V, 12V, ad V Dual outputs of ±5V, ±12V, ad ±V Guarateed radiatio tolerace to 3krads (Si) plus all other space performace characterizatios detailed o p. 2 Fault tolerat desig with radiatio immue magetic isolatio techology - o optoisolators Extra-wide V to V iput rage per MIL-STD-74, high iput trasiet to 8V for 1 sec Very low output oise Udervoltage lockout, idefiite short circuit protectio, curret limit protectio Extremely low profile (.45 iches) ad light weight (49/52g) fully hermetic packagig Wide case temperature operatio of -55 C to +125 C with full performace over temperature rage Meets MIL-STD-461 C/D coducted emissios requiremets whe used with a DVMC28 EMI filter Flaged ad o-flaged case styles available.6" ±.4" (1.52mm) Sigle Output Versio 28 Trasiet 1 8 SVTR282R5S SVTR283R3S SVTR285S SVTR285R2S SVTR2812S SVTR28S Mi Typ Max Mi Typ Max Mi Typ Max Mi Typ Max Mi Typ Max Mi Typ Max Output Voltage Output Power Vi: V W Efficiecy Vi: 28V, % Iput Ripple, 2Hz to 1MHz mapp Output Ripple, 2Hz to 1MHz pp Load Regulatio No Load to Lie Regulatio Vi: 16 4V DUAL Output Versio Output Voltage 2 28 Trasiet 1 8 SVTR285D SVTR2812D SVTR28D Mi Typ Max Mi Typ Max Mi Typ Max Output Power 3 Vi: V W Efficiecy Vi: 28V, % Iput Ripple, 2Hz 1MHz pp Output Ripple, 2Hz 1MHz 6 pp Load Regulatio 2 No Load to Lie Regulatio Vi: 16 4V Cross Regulatio +Load 7%, -Load 3% +Load 3%, -Load 7% ) Equal load at each output. 3) Each output ca supply up to 7% of power

24 SVFL Series DC-DC Coverters for Space 12 Sigle outputs of 3.3V, 5V, 12V, ad V Dual outputs of ±5V, ±12V, ad ±V Guarateed radiatio tolerace to 3krads (Si) plus all other space performace characterizatios detailed o p. 2 Fault tolerat desig with radiatio immue magetic isolatio techology - o optoisolators Extra-wide 16V to 4V iput rage per MIL-STD-74, iput trasiet to V for 1 sec Very low output oise Udervoltage lockout, idefiite short circuit protectio, curret limit protectio Extremely low profile (.4 iches) ad light weight (86g) fully hermetic packagig Wide case temperature operatio of -55 C to +125 C with full performace over temperature rage Meets MIL-STD-461 C/D coducted emissios requiremets whe used with a DVME28 EMI filter [ SINGLE OR DUAL OUTPUT ] With o stacked capacitors, these regulated, isolated uits utilize well cotrolled udervoltage lockout circuitry to elimiate slow startup problems. Curret sharig eables parallel operatio of up to five uits for 5x power output. 1.5" (38.23mm).23" (5.84mm) 3.5" (76.33mm) ma x 2.76" (7.1mm) 2." (63.mm) SVFL28S CAGE OZBZ6 4 x ø.128" ±.2" (ø 3.25mm).4" ma x (1.16mm) ø Sigle Output Versio Trasiet 1 SVFL283R3S SVFL285S SVFL2812S SVFL28S Mi Typ Max Mi Typ Max Mi Typ Max Mi Typ Max Output Voltage Output Power Vi: 16 4V W Efficiecy Vi: 28V, % Iput Ripple, 2Hz to 1MHz mapp Output Ripple, 2Hz to 1MHz pp Load Regulatio No Load to Lie Regulatio Vi: 16 4V DUAL Output Versio Output Voltage Trasiet 1 SVFL285D SVFL2812D SVFL28D Mi Typ Max Mi Typ Max Mi Typ Max Output Power 3 Vi: 16 4V W Efficiecy Vi: 28V, % Iput Ripple, 2Hz 1MHz pp Output Ripple, 2Hz 1MHz pp Load Regulatio 2 No Load to Lie Regulatio Vi: 16 4V Cross Regulatio +Load 7%, -Load 3% +Load 3%, -Load 7% ) Equal load at each output. 3) Each output ca supply up to 7% of power

25 EMI Filters DVMSA SERIES EMI FILTER For use with the DVSA Series DC-DC coverters V to V iput rage with 8V trasiet per MIL-STD-74A.8A output curret 4dB oise rejectio Meets MIL-STD-461C ad MIL-STD-461D EMC requiremets Extremely low profile (.27") ad light weight (11g) fully hermetic packagig Wide case temperature operatio rage of -55 C to +125 C DVMA SERIES EMI FILTER For use with the DVSA ad DVHF Series DC-DC coverters V to V iput rage with 8V trasiet per MIL-STD-74A 1.A output curret 4dB oise rejectio Meets MIL-STD-461C ad MIL-STD-461D EMC requiremets Extremely low profile (.27") ad light weight (g) fully hermetic packagig Wide case temperature operatio rage of -55 C to +125 C.975" (24.77mm).27" (6.86mm).27". (6.86mm) 1.75" (27.31mm).27" (6.86mm).2" ±.1 (5.8mm).8" (2.32mm) DVMSA28 ø.18".2 (ø.46mm) DVMA " (27.31mm) ø.25" ±.2 (ø.64mm) CAGE OZBZ6 CAGE ZBZ6 Electrical performace at T case = -55 C to +125 C, V i = +28V ±5%, full load, uless otherwise specified. DVMSA Mi Typ Max 28 Trasiet 1 8 Output Curret 2.8 A Noise Rejectio f = khz 4 db 2) The imum output curret is liearly derated to zero at +135 C. Electrical performace at T case = -55 C to +125 C, V i = +28V ±5%, full load, uless otherwise specified. 2) The imum output curret is liearly derated to zero at +135 C. DVMA28 Mi Typ Max 28 Trasiet 1 8 Output Curret 2 1. A Noise Rejectio f = khz 4 db

26 EMI FILTERS DVMH SERIES EMI FILTER For use with DVHF ad DVTR Series DC-DC coverters V to V iput rage with 8V trasiet per MIL-STD-74A 2A output curret 55dB oise rejectio Meets MIL-STD-461C ad MIL-STD-461D EMC requiremets Radiatio resistat Extremely low profile (.355" ) ad light weight (24/29g ) fully hermetic packagig Flaged ad o-flaged versios available Wide case temperature operatio rage of -55 C to +125 C DV-74A SERIES EMI FILTER For use with DVTR, DVHF, DVSA, DVFL Series DC-DC coverters V to 4V iput rage with 6V trasiet Irush curret limit ad soft start 2.A output curret 45dB oise rejectio Meets MIL-STD-461C ad MIL-STD-461D EMC requiremets Extremely low profile (.417" ) ad light weight (47g) fully hermetic packagig Wide case temperature operatio rage of -55 C to +125 C 2.91" (73.91mm) 2.5" (64.77mm) 1.13" (28.7mm) 2." (.8mm) 1.73" (43.94mm) 1.46" (37.8mm) DVMH28.56" (14.22mm) ø.128" ø3.25mm) 1.125" (28.58mm) 2.11" (53.59mm) DV-74A CAGE OZBZ6.56" (14.22mm) ø.162" (ø4.11mm) CAGE ZBZ6.355" (9.2mm).2" ±. (6.35mm).417" (1.59mm).26" ±.25 (6.6mm) ø.3" ±.2 (ø.76mm) ø.4" ±.3 (ø1.6mm).47" ±.3 (1.19mm).6" ±.4" (1.52mm) Electrical performace at T case = -55 C to +125 C, V i = +28V ±5%, full load, uless otherwise specified. DVMH28 Mi Typ Max 28 Trasiet 1 8 Output Curret 2 2. A Noise Rejectio f = khz 55 db 2) The imum output curret is liearly derated to zero at +135 C. Electrical performace at T case = -55 C to +125 C, V i = +28V ±5%, full load, uless otherwise specified. 2.A load Trasiet 1, 1ms, Rs=.Ω Trasiet 1, 6ms, Rs=.5Ω Trasiet 1, 2µs, Rs=Ω DV-74A Mi Typ Max Output Curret 2 2. A Noise Rejectio f = khz 45 db Output Clamp Voltage V 2) The imum output curret is liearly derated to A from +125 C to +135 C

27 EMI Filters DVMC SERIES EMI FILTER For use with DVTR ad DVFL Series DC-DC coverters Wide V to V iput rage with 8V trasiet per MIL-STD-74A 4.A output curret 4dB oise rejectio Meets MIL-STD-461C ad MIL-STD-461D EMC requiremets Extremely low profile (.417") ad light weight (47/51g ) fully hermetic packagig Flaged ad o-flaged versios available Wide case temperature operatio rage of -55 C to +125 C DVMD SERIES EMI FILTER For use with DVTR ad DVFL Series DC-DC coverters V to V iput rage with 8V trasiet per MIL-STD-74A 7.A output curret 4dB oise rejectio Meets MIL-STD-461C ad MIL-STD-461D EMC requiremets Extremely low profile (.4" ) ad light weight (63g) fully hermetic packagig Wide case temperature operatio rage of -55 C to +125 C 2.91" (73.91mm) 2.5" (64.77mm) 2.11" (53.59mm) 2.72" (69.9mm) ( " (59.94mm) 1.9" (49.53mm) 1.125" (28.58mm) DVMC28 CAGE OZBZ6 ø (ø4 1.3" (34.29mm) DVMD28F.6 ( " (1.59mm).26" (6.6 CAGE OZBZ6 ø.1 (ø4.11 ø.4" ± (ø1.6.4" (1.54mm).2" +./-" (6.35mm) ø.4" ± (ø1.2m Electrical performace at T case = -55 C to +125 C, V i = +28V ±5%, full load, uless otherwise specified. DVMC28 Mi Typ Max 28 Trasiet 1 8 Output Curret 4. A Noise Rejectio f = khz 4 db Electrical performace at T case = -55 C to +125 C, V i = +28V ±5%, full load, uless otherwise specified. DVMD28 Mi Typ Max 28 Trasiet 1 8 Output Curret 2 7. A Noise Rejectio f = khz 4 db 2) The imum output curret is liearly derated to zero at +135 C

28 EMI FILTERS DVME SERIES EMI FILTER For use with DVFL Series DC-DC coverter V to V iput rage with 8V trasiet per MIL-STD-74A.A output curret 4dB oise rejectio Meets MIL-STD-461C ad MIL-STD-461D EMC requiremets Extremely low profile (.4") ad light weight (77g) fully hermetic packagig Wide case temperature operatio rage of -55 C to +125 C 3.5" (76.33mm) 2.76" (7.1mm) 2." (63.mm) 1.5" (38.23mm) 28V IN 28V IN DVME28 28V OUT 28V OUT 28V IN IN COM 28V OUT OUT COM IN COM OUT COM IN COM CAGE OZBZ6 OUT COM.23" (5.84mm) 4 x ø.128" ±.2" (ø 3.25mm).4" (1.16mm) ø Electrical performace at T case = -55 C to +125 C, V i = +28V ±5%, full load, uless otherwise specified. DVME28 Mi Typ Max 28 Trasiet 1 8 Output Curret. A Noise Rejectio f = khz 4 db 2) The imum output curret is liearly derated to zero at +135 C

29 Power System Desig & Assembly VPT is your parter for fast, affordable desig ad assembly of your avioics, military, ad space power systems. As a global leader i high reliability DC-DC power coversio, we combie experieced power system desig with military quality stadards to deliver your system quickly, expertly, ad cost-effectively. VPT SERVICES If you re short o time, resources, or iteral expertise for your power system project, we ivite you to cosider VPT. We ll work with you to desig ad deliver your custom power system o time, withi budget, ad to your exact specificatios. For your project, VPT offers: Expert, experieced desigers A extesive portfolio of techical capabilities Exclusive experiece i avioics, military, ad space systems A prove, documeted desig process i class 1K facilities A top-flight quality system adherig to stadards cotrolled by MIL-PRF ad ISO 91 Techical Desig Assistace Desigig a ew power system? Lookig to imize efficiecy ad cost? The rely o VPT s egieers ad our ew Techical Desig Assistace service. Some of the issues we ca help with iclude: Implemetig a power coversio desig to imize power ad cost efficiecies Uderstadig power coverter topologies ad performace characteristics so you ca decide which products work best for your desig Uderstadig reliability metrics, power deratig, evirometal stress screeig, thermal maagemet, ad EMI performace Hosted at the locatio of your choice, desig assistace sessios are tailored to your specific project ad typically last about a hour. For further iformatio o these products ad services, please cotact us. Web Phoe vptsales@vpt-ic.com

30 DEFINITIONS & SCREENINGS Screeig ad Defiitios VPT s coverters ad EMI filters are available with targeted screeig grades to satisfy a wide rage of requiremets. Additioal custom evirometal screeig may be performed to meet idividual customer eeds. Please cotact a sales represetative cocerig differet evirometal screeigs. Evirometal Screeig Optios for Military, Avioics, ad Space DC-DC Modules Screeig MIL-STD-883 Stadard (No Suffix) Exteded /ES No-Destructive Bod Pull Method 223 Iteral Visual Method 217, 232 Iteral Procedure Temperature Cyclig Method 11, Coditio C Method 11, -55 C to 125 C Costat Acceleratio Method 21, 3g, Y1 Directio Method 21, g, Y1 Directio PIND Method 22, Coditio A* Pre Bur-I Electrical 1% at 25 C Bur-I Fial Electrical Hermeticity Method 1, 32 hours at +125 C Method 1, 16 hours at +125 C 96 hours at +125 C 24 hours at +125 C MIL-PRF-38534, Group A 1% at 25 C Method 114, Fie Leak, Coditio A Method 114, Gross Leak, Coditio C Dip (1x1-3) HB /HB ClassH /H ClassK** /K Radiography Method 212 Exteral Visual Method 29 * 1% R&R testig at -55 C, +25 C with all test data icluded i product shipmet. PIND test Certificate of Compliace icluded with product shipmet. Radiographic test certificate of Compliace ad film(s) icluded with product shipmet. ** VPT s radiatio pla is filed ad curretly pedig with DSCC. Cotact DSCC at (614) directly for the most up to date iformatio. DEFINITION OF PARTS NUMBERS DC-DC Coverters DVTR 28 5 S F R /H Product Series Nomial Output Voltage No. of Outputs Package Optios Rad Hard Optio Screeig Code Volts 1R5 1R9 2R5 3R3 5 5R Volts 1.9 Volts 2.5 Volts 3.3 Volts 5 Volts 5.2 Volts 12 Volts Volts 5 & ±12 V 5 & ± V S D T Sigle Dual Triple Noe F Without flage With flage Noe R Stadard 1k Rad Noe /ES /H /HB /K Stadard Exteded Class H HB Class K EMI Filters DVMC 28 F /ES Product Series Nomial Package Optios Screeig Code Volts Noe F Without flage Flage Noe /ES /H /HB /K Stadard Exteded Class H HB Class K

31 ALSO FROM VPT HIGH RELIABILITY COMMERCIAL OFF THE SHELF (COTS) MODULES Desiged for whe you eed high reliability performace that is ot flight critical, cosider VPT's affordable COTS DC-DC coverters. They deliver the reliability you eed at a cost withi your program's budget, ad usually ship to you immediately from stock. Ulike other COTS coverters, VPT's products are desiged from the start for the uique requiremets of military ad avioics applicatios. Two COTS Series are available for your applicatio: VPT Series Full product lie of DC-DC coverters ad EMI filters Ultra high reliability performace, magetic feedback Maufactured i the USA to J-STD-1 Operatio over a wide -55 C to +1 C temperature STANDARD 6 sided metal cases for improved EMI performace ad mechaical/evirometal performace High power desity Prove topologies ad desigs Evirometal screeig, icludig a 96 hour bur-i, 1% electrical testig, ad temperature cyclig testig STANDARD Fast delivery COTS Potted Modules Optimizatio for the stadard military 28V bus. No adaptatio from other buses, such as the 48V telecommuicatios stadard. Pateted magetic feedback techology that elimiates the use of optocouplers, esurig reliable performace Udervoltage lockout circuitry for safe operatio Full pottig Cold temperature ratigs to -55 C Full military stadard iput voltage rage Performace guaratee for harsh evirometal coditios icludig extreme temperature cyclig, vibratio, shock, salt atmosphere, barometric coditios, ad moisture ad solvet resistace Visit for the latest i: New Products Full Product Datasheets Applicatio Notes SMD Cross Referece

32 Power your critical missio today cotact your local sales represetative To lear more about how VPT DC-DC coverters, EMI filters, ad accessories ca power your missio today, visit the VPT Web site at VPT, Ic. Sales ad Support Headquarters th Aveue West Telephoe: (425) Suite 26 Fax: (425) Everett, WA vpt, Ic. Headquarters 281 Commerce Street SE Telephoe: (54) 552- Blacksburg, VA 246 Fax: (54) VPT, Ic. All rights reserved. VPT Ic. reserves the right to make chages to products or to discotiue ay product or service without otice, ad advises customers to obtai the latest versio of relevat iformatio from VPT to verify, before placig orders, that iformatio beig relied o is curret ad complete. All ames, product ames ad tradeames may be trademarks or registered trademarks of their respective holders.