DCDC 815 Watts xppower.com JTF Series • High Power Density • Wide 4:1 Input Range • Operating Temperature 40 º C to +105 º C • Single & Dual Outputs • Standard Remote On/Off • 1600 VDC Isolation • 3 Year Warranty Specification Input Input Voltage Range Input Current Input Filter Input Reflected Ripple Current Input Surge General • 24 V (9-36 VDC) 48 V (18-75 VDC) • See table • Pi network • 20 mA pk-pk through 12 µH inductor and 47 µF capacitor, 5 Hz to 20 MHz • 24 V models: 50 VDC for 100 ms (1 second for 12 W versions) 48 V models: 100 VDC for 100 ms (1 second for 12 W versions) Output Voltage Minimum Load Initial Set Accuracy Start Up Delay Line Regulation Load Regulation Cross Regulation Transient Response • • • • • • • • Ripple & Noise • • Overvoltage Protection • Short Circuit Protection Maximum Capacitive Load Temperature Coefficient Remote On/Off Isolation Capacitance Switching Frequency Power Density MTBF Output Overload Protection Efficiency Isolation • • See table No minimum load required ±1.0% max for JTF15, ±1.2% for others 20 ms typical ±0.2% max single, ±0.5% dual ±0.5% max single, ±1.0% max dual ±5% on dual output models (see note 2) <3% max deviation, recovery to within 1% in 250 µs for a 25% load change 85 mV pk-pk, 20 MHz bandwidth for JTF08, JTF10 and JTF12, 60 mV pk-pk 20 MHz bandwidth for JTF15 (see note 3) 150% of full load typical for JTF08 & JTF15, 170% of full load typical for JTF10 & JTF12 3.3 V models: 3.9 V typical 5 V models: 6.2 V typical 12 V models: 15 V typical 15 V models: 18 V typical ±5 V models: ±6.2 V typical ±12 V models: ±15 V typical ±15 V models: ±18 V typical Trip & restart (hiccup) with auto recovery See table • ±0.02/°C max • On: 3 to 12 VDC or open circuit Off: <1.2 VDC or short circuit pins 1, 2 & 3 • See tables • 1600 VDC Input to Output 1600 VDC Input to Case 1600 VDC Output to Case • 2000 pF max for JTF15, 1500 pF max for others • 330 kHz typical for JTF15, 270 kHz typical for others • JTF08: 20 W/in3, JTF10: 25 w/in3, JTF12: 30 W/in3, JTF15: 37.5 w/in3, • >1 MHrs to MIL-HDBK-217F at 25 °C, GB Environmental Operating Temperature • -40 °C to +105 °C, derate from 100% load at +60 °C to no load at +105 °C for 10 W, 12 W and 15 W versions and from 100% load at 70 °C to no load at 105 °C for 8 W version Case Temperature • +105 °C max Storage Temperature • -40 °C to +125 °C Humidity • Up to 90%, non-condensing Cooling • Natural convection EMC Emissions ESD Immunity Radiated Immunity EFT/Burst Surge Conducted Immunity Magnetic Field • EN55022 class A conducted with external components - see application note • EN61000-4-2, level 3, Perf Criteria B • EN61000-4-3, 10 V/m Perf Criteria A • EN61000-4-4, level 3 Perf Criteria B* • EN61000-4-5, level 2 Perf Criteria B* • EN61000-4-6, 10 Vrms Perf Criteria A* • EN61000-4-8, 1 A/m Perf Criteria A * External input capacitor required, 330 µF/100 V. Input Voltage Output Voltage Output Current 3.3 5.0 12.0 15.0 ±5.0 ±12.0 ±15.0 3.3 5.0 12.0 15.0 ±5.0 ±12.0 ±15.0 3.3 5.0 12.0 15.0 ±5.0 ±12.0 ±15.0 3.3 5.0 12.0 15.0 ±5.0 ±12.0 ±15.0 3.3 5.0 12.0 15.0 ±5.0 ±12.0 ±15.0 3.3 5.0 12.0 15.0 ±5.0 ±12.0 ±15.0 3.3 5.1 12.0 15.0 ±5.0 ±12.0 ±15.0 3.3 5.1 12.0 15.0 ±5.0 ±12.0 ±15.0 2.0 A 1.5 A 0.665 A 0.535 A ±0.8 A ±0.335 A ±0.265 A 2.0 A 1.5 A 0.665 A 0.535 A ±0.8 A ±0.335 A ±0.265 A 2.7 A 2.0 A 0.833 A 0.667 A ±1.0 A ±0.417 A ±0.33 A 2.7 A 2.0 A 0.833 A 0.667 A ±1.0 A ±0.417 A ±0.33 A 3.5 A 2.4 A 1.0 A 0.8 A ±1.2 A ±0.5 A ±0.4 A 3.5 A 2.4 A 1.0 A 0.8 A ±1.2 A ±0.5 A ±0.4 A 4.0 A 3.0 A 1.25 A 1.0 A ±1.5 A ±0.625 A ±0.5 A 4.0 A 3.0 A 1.25 A 1.0 A ±1.5 A ±0.625 A ±0.5 A 9-36 V 18-75 V 9-36 V 18-75 V 9-36 V 18-75 V 9-36 V 18-75 V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V Input Current(1) No Load Full Load 10 mA 10 mA 15 mA 15 mA 10 mA 15 mA 10 mA 10 mA 10 mA 10 mA 10 mA 10 mA 10 mA 10 mA 15 mA 15 mA 15 mA 15 mA 15 mA 15 mA 15 mA 15 mA 15 mA 15 mA 15 mA 15 mA 15 mA 15 mA 15 mA 15 mA 15 mA 15 mA 15 mA 15 mA 15 mA 15 mA 15 mA 15 mA 15 mA 15 mA 15 mA 15 mA 10 mA 10 mA 10 mA 10 mA 10 mA 10 mA 10 mA 5 mA 5 mA 5 mA 5 mA 5 mA 5 mA 5 mA Max. Capacitive Load Efficiency Model Number 1330 µF 1330 µF 288 µF 200 µF ±900 µF ±133 µF ±90 µF 1330 µF 1330 µF 288 µF 200 µF ±900 µF ±133 µF ±90 µF 1330 µF 1330 µF 288 µF 200 µF ±900 µF ±133 µF ±90 µF 1330 µF 1330 µF 288 µF 200 µF ±900 µF ±133 µF ±90 µF 2000 µF 2000 µF 430 µF 300 µF ±1250 µF ±200 µF ±120 µF 2000 µF 2000 µF 430 µF 300 µF ±1250 µF ±200 µF ±120 µF 4700 µF 3300 µF 600 µF 400 µF ±1500 µF ±288 µF ±200 µF 4700 µF 3300 µF 600 µF 400 µF ±1500 µF ±288 µF ±200 µF 83% 86% 87% 87% 84% 86% 87% 82% 86% 87% 87% 84% 87% 87% 85% 87% 88% 88% 85% 87% 87% 84% 87% 87% 87% 85% 88% 88% 87% 89% 90% 90% 87% 90% 90% 87% 89% 90% 90% 87% 90% 90% 87% 89% 90% 90% 86% 89% 90% 86% 88% 90% 89% 86% 89% 90% JTF0824S3V3 JTF0824S05 JTF0824S12 JTF0824S15 JTF0824D05 JTF0824D12 JTF0824D15 JTF0848S3V3 JTF0848S05 JTF0848S12 JTF0848S15 JTF0848D05 JTF0848D12 JTF0848D15 JTF1024S3V3 JTF1024S05 JTF1024S12 JTF1024S15 JTF1024D05 JTF1024D12 JTF1024D15 JTF1048S3V3 JTF1048S05 JTF1048S12 JTF1048S15 JTF1048D05 JTF1048D12 JTF1048D15 JTF1224S3V3 JTF1224S05 JTF1224S12 JTF1224S15 JTF1224D05 JTF1224D12 JTF1224D15 JTF1248S3V3 JTF1248S05 JTF1248S12 JTF1248S15 JTF1248D05 JTF1248D12 JTF1248D15 JTF1524S3V3 JTF1524S05 JTF1524S12 JTF1524S15 JTF1524D05 JTF1524D12 JTF1524D15 JTF1548S3V3 JTF1548S05 JTF1548S12 JTF1548S15 JTF1548D05 JTF1548D12 JTF1548D15 335 mA 365 mA 385 mA 385 mA 400 mA 390 mA 385 mA 170 mA 185 mA 195 mA 195 mA 200 mA 195 mA 195 mA 440 mA 475 mA 475 mA 480 mA 495 mA 480 mA 480 mA 225 mA 240 mA 240 mA 240 mA 250 mA 245 mA 240 mA 573 mA 581 mA 574 mA 574 mA 595 mA 574 mA 574 mA 286 mA 290 mA 287 mA 287 mA 297 mA 287 mA 287 mA 647 mA 732 mA 710 mA 710 mA 744 mA 718 mA 710 mA 327 mA 370 mA 355 mA 359 mA 372 mA 359 mA 355 mA Notes 1. Input current measured at nominal 24 V and 48 V input. 2. When one output is set to 100% load & the other varies between 25% & 100% load. 3. Measured with 1 µF ceramic capacitor across output rails. Mechanical Details 1.25 (31.75) 0.90 (22.86) 0.08 (2.00) 1 2 DIA 0.02 (0.50) 0.80 (20.32) 3 Notes 9 11 0.60 (15.24) Bottom View 23 22 16 14 0.20 (5.08) 0.10 (2.54) 0.40 (10.16) 1. All dimensions are in inches (mm) 2. Weight: 0.04 lbs (18 g). 3. Pin diameter: 0.02 ±0.002 (0.5 ±0.05) 4. Pin pitch tolerance: ±0.014 (±0.35) 5. Case tolerance: ±0.02 (±0.5) 6. Package: 24 pin DIL nickel-coated copper. Pin 1 2 3 9 11 14 16 22 23 Pin Connections Single Dual Remote On/Off Remote On/Off -Vin -Vin -Vin -Vin No Pin Common Not Connected -Vout +Vout +Vout -Vout Common +Vin +Vin +Vin +Vin 0.12 (3.05) Min. Application Notes Remote On/Off Input Filter 100 80 Load (%) Derating Curve 8W 10, 12 & 15 W 60 + 40 12 µH 2.2 µF 2.2 µF +Vin +Vout DC/DC Converter LOAD Standard ROF logic is positive Output On: 3 to 12 VDC or open circuit Output Off: <1.2 VDC or short circuit pins 1, 2 & 3 20 0 -40 -20 - 0 10 20 30 40 50 60 Ambient Temperature (ºC) 70 80 90 -Vin -Vout 105 08-May-14 DCDC JTF0815 Models and Ratings