8-15 Watts xppower.com JTF Series High Power Density Wide 4:1 Input Range Operating Temperature -40 C to +85 C Single & Dual Outputs Standard Remote On/Off 1600 VDC Isolation 3 Year Warranty Specification Input General Input Voltage Range 24 V (9-36 VDC) Efficiency See tables 48 V (18-75 VDC) Isolation 1600 VDC Input to Output Input Current See table 1600 VDC Input to Case 1600 VDC Output to Case Input Filter Pi network Isolation Capacitance 2000 pF max for JTF15, Input Reflected 20 mA pk-pk through 12 H inductor and 1500 pF max for others Ripple Current 47 F capacitor, 5 Hz to 20 MHz Switching Frequency 330 kHz typical for JTF15, Input Surge 24 V models: 50 VDC for 100 ms 270 kHz typical for others (1 second for 12 W versions) 3 3 48 V models: 100 VDC for 100 ms Power Density JTF08: 20 W/in , JTF10: 25 w/in , 3 3 (1 second for 12 W versions) JTF12: 30 W/in , JTF15: 37.5 w/in , MTBF >1 MHrs to MIL-HDBK-217F at 25 C, GB Output Environmental Output Voltage See table Minimum Load No minimum load required Operating Temperature -40 C to +85 C, derate from 100% load at +60 C to no load at +105 C for 10 W, Initial Set Accuracy 1.0% max for JTF15, 1.2% for others 12 W and 15 W versions and from 100% Start Up Delay 20 ms typical load at 70 C to no load at 105 C for 8 W Line Regulation 0.2% max single, 0.5% dual version Load Regulation 0.5% max single, 1.0% max dual Case Temperature +105 C max Cross Regulation 5% on dual output models (see note 2) Storage Temperature -40 C to +125 C Transient Response <3% max deviation, recovery to within 1% Humidity Up to 90%, non-condensing in 250 s for a 25% load change Cooling Natural convection Ripple & Noise 85 mV pk-pk, 20 MHz bandwidth for JTF08, JTF10 and JTF12, 60 mV pk-pk EMC 20 MHz bandwidth for JTF15 (see note 3) Overload Protection 150% of full load typical for JTF08 & JTF15, Emissions EN55032 class A conducted with external 170% of full load typical for JTF10 & JTF12 components - see application note Overvoltage Protection 3.3 V models: 3.9 V typical ESD Immunity EN61000-4-2, level 3, Perf Criteria B 5 V models: 6.2 V typical Radiated Immunity EN61000-4-3, 10 V/m Perf Criteria A 12 V models: 15 V typical EFT/Burst EN61000-4-4, level 3 Perf Criteria B* 15 V models: 18 V typical Surge EN61000-4-5, level 2 Perf Criteria B* 5 V models: 6.2 V typical Conducted Immunity EN61000-4-6, 10 Vrms Perf Criteria A* 12 V models: 15 V typical 15 V models: 18 V typical Magnetic Field EN61000-4-8, 1 A/m Perf Criteria A Short Circuit Protection Trip & restart (hiccup) with auto recovery Maximum Capacitive See table Safety Load Safety Approvals UL60950-1 & UL62368-1 Temperature 0.02/C max (JTF08, JTF10,and JTF12 only) Coefficient Remote On/Off On: 3 to 12 VDC or open circuit * External input capacitor required, 330 F/100 V. Off: <1.2 VDC or short circuit pins 1, 2 & 3 DC-DCDC-DC JTF08-15 Models and Ratings (1) Input Current Input Voltage Output Voltage Output Current Max. Capacitive Load Efficiency Model Number No Load Full Load 3.3 V 2.0 A 10 mA 335 mA 1330 F 83% JTF0824S3V3 5.0 V 1.5 A 10 mA 365 mA 1330 F 86% JTF0824S05 12.0 V 0.665 A 15 mA 385 mA 288 F 87% JTF0824S12 9-36 V 15.0 V 0.535 A 15 mA 385 mA 200 F 87% JTF0824S15 5.0 V 0.8 A 10 mA 400 mA 900 F 84% JTF0824D05 12.0 V 0.335 A 15 mA 390 mA 133 F 86% JTF0824D12 15.0 V 0.265 A 10 mA 385 mA 90 F 87% JTF0824D15 3.3 V 2.0 A 10 mA 170 mA 1330 F 82% JTF0848S3V3 5.0 V 1.5 A 10 mA 185 mA 1330 F 86% JTF0848S05 12.0 V 0.665 A 10 mA 195 mA 288 F 87% JTF0848S12 18-75 V 15.0 V 0.535 A 10 mA 195 mA 200 F 87% JTF0848S15 5.0 V 0.8 A 10 mA 200 mA 900 F 84% JTF0848D05 12.0 V 0.335 A 10 mA 195 mA 133 F 87% JTF0848D12 15.0 V 0.265 A 10 mA 195 mA 90 F 87% JTF0848D15 3.3 V 2.7 A 15 mA 440 mA 1330 F 85% JTF1024S3V3 5.0 V 2.0 A 15 mA 475 mA 1330 F 87% JTF1024S05 12.0 V 0.833 A 15 mA 475 mA 288 F 88% JTF1024S12 9-36 V 15.0 V 0.667 A 15 mA 480 mA 200 F 88% JTF1024S15 5.0 V 1.0 A 15 mA 495 mA 900 F 85% JTF1024D05 12.0 V 0.417 A 15 mA 480 mA 133 F 87% JTF1024D12 15.0 V 0.33 A 15 mA 480 mA 90 F 87% JTF1024D15 3.3 V 2.7 A 15 mA 225 mA 1330 F 84% JTF1048S3V3 5.0 V 2.0 A 15 mA 240 mA 1330 F 87% JTF1048S05 12.0 V 0.833 A 15 mA 240 mA 288 F 87% JTF1048S12 18-75 V 15.0 V 0.667 A 15 mA 240 mA 200 F 87% JTF1048S15 5.0 V 1.0 A 15 mA 250 mA 900 F 85% JTF1048D05 12.0 V 0.417 A 15 mA 245 mA 133 F 88% JTF1048D12 15.0 V 0.33 A 15 mA 240 mA 90 F 88% JTF1048D15 3.3 V 3.5 A 15 mA 573 mA 2000 F 87% JTF1224S3V3 5.0 V 2.4 A 15 mA 581 mA 2000 F 89% JTF1224S05 12.0 V 1.0 A 15 mA 574 mA 430 F 90% JTF1224S12 9-36 V 15.0 V 0.8 A 15 mA 574 mA 300 F 90% JTF1224S15 5.0 V 1.2 A 15 mA 595 mA 1250 F 87% JTF1224D05 12.0 V 0.5 A 15 mA 574 mA 200 F 90% JTF1224D12 15.0 V 0.4 A 15 mA 574 mA 120 F 90% JTF1224D15 3.3 V 3.5 A 15 mA 286 mA 2000 F 87% JTF1248S3V3 5.0 V 2.4 A 15 mA 290 mA 2000 F 89% JTF1248S05 12.0 V 1.0 A 15 mA 287 mA 430 F 90% JTF1248S12 18-75 V 15.0 V 0.8 A 15 mA 287 mA 300 F 90% JTF1248S15 5.0 V 1.2 A 15 mA 297 mA 1250 F 87% JTF1248D05 12.0 V 0.5 A 15 mA 287 mA 200 F 90% JTF1248D12 15.0 V 0.4 A 15 mA 287 mA 120 F 90% JTF1248D15 3.3 V 4.0 A 10 mA 647 mA 4700 F 87% JTF1524S3V3 5.1 V 3.0 A 10 mA 732 mA 3300 F 89% JTF1524S05 12.0 V 1.25 A 10 mA 710 mA 600 F 90% JTF1524S12 9-36 V 15.0 V 1.0 A 10 mA 710 mA 400 F 90% JTF1524S15 5.0 V 1.5 A 10 mA 744 mA 1500 F 86% JTF1524D05 12.0 V 0.625 A 10 mA 718 mA 288 F 89% JTF1524D12 15.0 V 0.5 A 10 mA 710 mA 200 F 90% JTF1524D15 3.3 V 4.0 A 5 mA 327 mA 4700 F 86% JTF1548S3V3 5.1 V 3.0 A 5 mA 370 mA 3300 F 88% JTF1548S05 12.0 V 1.25 A 5 mA 355 mA 600 F 90% JTF1548S12 18-75 V 15.0 V 1.0 A 5 mA 359 mA 400 F 89% JTF1548S15 5.0 V 1.5 A 5 mA 372 mA 1500 F 86% JTF1548D05 12.0 V 0.625 A 5 mA 359 mA 288 F 89% JTF1548D12 15.0 V 0.5 A 5 mA 355 mA 200 F 90% JTF1548D15 Notes 1. Input current measured at nominal 24 V and 48 V input. 3. Measured with 1 F ceramic capacitor across output rails. 2. When one output is set to 100% load & the other varies between 25% & 100% load. Mechanical Details 1.25 0.90 0.08 (31.75) (2.00) (22.86) Notes Pin Connections 1 2 3 911 1. All dimensions are in inches (mm) Pin Single Dual DIA 2. Weight: 0.04 lbs (18 g). 15W: 0.04 (20 g) 0.80 0.60 1 Remote On/Off Remote On/Off 0.02 Bottom View (20.32) (15.24) 3. Pin diameter: 0.02 0.002 (0.5 0.05) (0.50) 2 -Vin -Vin 0 3 -Vin -Vin 4. Pin pitch tolerance: 0.014 (0.35) 23 22 16 14 9 No Pin Common 5. Case tolerance: 0.02 (0.5) 11 Not Connected -Vout 6. Package: 24 pin DIL nickel-coated copper. 14 +Vout +Vout 0.10 0.20 (2.54) (5.08) 16 -Vout Common 0.40 (10.16) 22 +Vin +Vin 23 +Vin +Vin N 0.12 (3.05) Min. 0 Application Notes 100 Derating Curve Remote On/Off Input Filter 80 +Vin +Vout 10, 12 & 15 W 8 W + Standard ROF logic is positive 12 H 60 Output On: 3 to 12 VDC or open circuit DC/DC 40 2.2 F 2.2 F LOAD Output Off: <1.2 VDC or short circuit pins 1, 2 & 3 Converter 20 -Vin -Vout - 0 -40 -20 0 10 20 30 40 50 60 70 80 90 105 Ambient Temperature (C) 17 March 20 Load (%)