DC-DC 4-6 Watts xppower.com JTC04/06 Series • 4:1 Input Range • DIP-24 Metal Package • Operating Temperature -40 ºC to +100 ºC • Single & Dual Outputs • Continuous Short Circuit Protection • 1500 VDC Isolation • 3000 VDC Isolation Optional Specification Input General Input Voltage Range • 24 V (9-36 VDC) 48 V (18-72 VDC) Input Current • See table Input Filter • Pi network Input Reflected Ripple • 35 mA pk-pk through 12 µH inductor, 5 Hz to 20 MHz Input Surge • 24 V models 40 VDC for 100 ms 48 V models 80 VDC for 100 ms Isolation Capacitance Switching Frequency MTBF • See tables • 1500 VDC Input to Output, for optional high isolation version 3000 VDC input to output add suffix ‘-H’ to model number 1000 VDC Input to Case 1000 VDC Output to Case • 500 pF max • 266 kHz typical • >1 MHrs to MIL-STD-217F Environmental Output Output Voltage Output Voltage Balance Minimum Load Intial Set Accuracy Start Up Delay Start Up Rise Time Line Regulation Load Regulation Cross Regulation Transient Response Efficiency Isolation • • • • • • • • • • See table ±1% max, dual output models No minimum load required ±1% max <800 ms <10 ms ±0.5% max ±0.5% max ±5% on dual output models <1.5% max deviation, recovery to within 1% in 200 µs for a 50% load change Ripple & Noise • 60 mV pk-pk for 3.3 V to 15 V models, 100 mV pk-pk for 18 V models, 150 mV pk-pk for 24 V models, 20 MHz BW Short Circuit Protection • Trip & restart (hiccup) with auto recovery Maximum Capacitive • See tables Load Temperature • ±0.02/°C max Coefficient Operating Temperature • -40 ºC to +100 ºC, derate from 100% load at +85 °C to no load at +100 °C Case Temperature • +100 ºC max Storage Temperature • -40 ºC to +125 ºC Humidity • Up to 90%, non-condensing Cooling • Natural convection EMC Emissions ESD Immunity Radiated Immunity • EN55022 Class A conducted with external components - see application note • EN61000-4-2, 8 kV air discharge Perf Criteria A, 4 kV contact discharge Perf Criteria A • EN61000-4-6 Level 2 3 V/m Perf Criteria A Input Voltage Output Voltage 3.3 5.0 9.0 12.0 15.0 18.0 24.0 ±3.3 ±5.0 ±9.0 ±12.0 ±15.0 ±24.0 3.3 5.0 9.0 12.0 15.0 18.0 24.0 ±3.3 ±5.0 ±9.0 ±12.0 ±15.0 ±24.0 9-36 V 18-72 V Input Voltage 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 1200 800 445 333 267 223 167 ±606 ±400 ±222 ±167 ±134 ±84 1200 800 445 333 267 223 167 ±606 ±400 ±222 ±167 ±134 ±84 Output Voltage 3.3 5.0 9.0 12.0 15.0 18.0 24.0 ±3.3 ±5.0 ±9.0 ±12.0 ±15.0 ±24.0 3.3 5.0 9.0 12.0 15.0 18.0 24.0 ±3.3 ±5.0 ±9.0 ±12.0 ±15.0 ±24.0 9-36 V 18-72 V Input Current(2) No Load Full Load Output Current mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA 12 mA 15 mA 12 mA 15 mA 15 mA 15 mA 18 mA 12 mA 15 mA 15 mA 15 mA 20 mA 18 mA 10 mA 8 mA 10 mA 12 mA 10 mA 10 mA 15 mA 10 mA 15 mA 18 mA 12 mA 15 mA 15 mA 1400 1200 667 500 400 334 250 ±900 ±600 ±330 ±250 ±200 ±125 1400 1200 667 500 400 334 250 ±900 ±600 ±330 ±250 ±200 ±125 mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA Input Current(2) No Load Full Load Output Current 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 220 211 203 203 203 203 203 220 211 208 203 208 208 110 106 100 104 99 99 99 107 106 104 102 104 103 mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA 12 mA 10 mA 12 mA 15 mA 18 mA 15 mA 18 mA 12 mA 10 mA 18 mA 20 mA 22 mA 18 mA 15 mA 8 mA 10 mA 10 mA 10 mA 10 mA 12 mA 10 mA 10 mA 15 mA 10 mA 15 mA 15 mA 253 312 301 301 301 301 305 338 312 309 301 305 312 126 156 153 151 149 151 151 162 158 154 152 149 156 Maximum Capacitive Load(3) 1000 1000 220 220 220 10 220 470 100 47 47 10 22 1000 470 330 1000 47 10 22 680 330 47 100 100 33 Efficiency µF µF µF µF µF µF µF µF µF µF µF µF µF µF µF µF µF µF µF µF µF µF µF µF µF µF 75% 79% 79% 82% 82% 82% 82% 75% 79% 80% 82% 80% 80% 76% 79% 83% 80% 84% 84% 82% 78% 79% 80% 82% 80% 81% Maximum Capacitive Load(3) mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA 1000 1000 220 1000 470 47 47 470 680 100 330 100 22 1000 1000 220 1000 100 10 22 330 470 100 100 47 22 Efficiency µF µF µF µF µF µF µF µF µF µF µF µF µF µF µF µF µF µF µF µF µF µF µF µF µF µF 76% 80% 83% 83% 83% 83% 82% 74% 80% 81% 83% 82% 80% 76% 80% 82% 83% 84% 83% 83% 77% 79% 81% 82% 84% 80% Model Number(1) JTC0424S3V3 JTC0424S05 JTC0424S09 JTC0424S12 JTC0424S15 JTC0424S18 JTC0424S24 JTC0424D03 JTC0424D05 JTC0424D09 JTC0424D12 JTC0424D15 JTC0424D24 JTC0448S3V3 JTC0448S05 JTC0448S09 JTC0448S12 JTC0448S15 JTC0448S18 JTC0448S24 JTC0448D03 JTC0448D05 JTC0448D09 JTC0448D12 JTC0448D15 JTC0448D24 Model Number(1) JTC0624S3V3 JTC0624S05 JTC0624S09 JTC0624S12 JTC0624S15 JTC0624S18 JTC0624S24 JTC0624D03 JTC0624D05 JTC0624D09 JTC0624D12 JTC0624D15 JTC0624D24 JTC0648S3V3 JTC0648S05 JTC0648S09 JTC0648S12 JTC0648S15 JTC0648S18 JTC0648S24 JTC0648D03 JTC0648D05 JTC0648D09 JTC0648D12 JTC0648D15 JTC0648D24 Notes 1. For optional 3000 VDC isolation add suffix ‘-H’ to model number. 2. Input current measured at nominal input voltage. 3. Maximum capacitive load is per output. Mechanical Details and Application Note All dimensions are in inches (mm) Weight: 0.04 lbs (20 g) approx. DIA 0.02 (0.50) 1.25 (31.75) 0.90 (22.86) 2 0.80 (20.32) Built-in stand-offs to ease PCB cleaning 0.40 (10.40) 0.12 (3.05) Min. 9 11 0.60 (15.24) Bottom View 23 Printed Face 3 22 16 14 0.10 (2.54) Notes: 1. Pin diameter: 0.02 ±0.002 (0.5 ±0.05) 2. Pin pitch tolerance: ±0.014 (±0.35) 3. Case Tolerance: ±0.02 (±0.5) Pin 2 3 9 11 14 16 22 23 Single -Vin -Vin No Pin N.C. +Vout -Vout +Vin +Vin Dual -Vin -Vin Common -Vout +Vout Common +Vin +Vin Input Filter + +Vin L C1 - C2 -Vin L = 12 µH C1 = 68 µF C2 = 33 µF 27-Nov-08 DC-DC JTC Series Models and Ratings