DCDC 4/6 Watts JTC Series xppower.com • 4:1 Input Range • DIP24 Metal Package • Operating Temperature 40 °C to +100 °C • Single & Dual Outputs • Continuous Short Circuit Protection • 1500 VDC Isolation, 3500 VDC Option • 3 Year Warranty Specification Input General • 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 Input Surge • 24 V models 40 VDC for 100 ms 48 V models 80 VDC for 100 ms Undervoltage Lockout • None Input Reverse Voltage • None Protection Input Voltage Range Output Output Voltage Output Voltage Balance Minimum Load Initial Set Accuracy Start Up Delay Start Up Rise Time Line Regulation Load Regulation • • • • • • • • Cross Regulation Transient Response • • Ripple & Noise • Short Circuit Protection • Maximum Capacitive Load Temperature Coefficient • See table ±1% max, dual output models No minimum load required ±1% max <800 ms <10 ms ±0.5% max ±0.5% max, ±1.5% max for 3.3 V and ±3.3 V models ±5% on dual output models (see note 4) <1.5% max deviation, recovery to within 1% in 200 µs for a 50% load change 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 bandwidth Trip & restart (Hiccup mode), auto recovery See tables • ±0.02/°C max Efficiency Isolation Voltage • See tables • 1500 VDC Input to Output, for optional high isolation version 3500 VDC input to output add suffix ‘-H’ to model number 1000 VDC Input to Case 1000 VDC Output to Case Isolation Resistance Switching Frequency Power Density MTBF • • • • 109Ω 266 kHz typical JTC04: 10 W/in3, JTC06: 15 W/in3 >1.0 MHrs to MIL-HDBK-217F at 25 °C, GB Environmental Operating Temperature • -40 °C to +100 °C, derate from 100% load at +85 °C to no load at +100 °C Case Temperature • +100 °C max Storage Temperature • -40 °C to +125 °C Humidity • Up to 95%, non-condensing Cooling • Natural convection EMC Emissions ESD Immunity EFT/Burst Conducted Immunity Magnetic Fields • 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 • EN61000-4-4, level 1, Perf Criteria A • EN61000-4-6, 3 Vrms, Perf Criteria A • EN61000-4-8, 1 A/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 18 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 15 mA 12 mA 15 mA 15 mA 1400 1200 667 500 400 334 250 ±909 ±600 ±333 ±250 ±200 ±125 1400 1200 667 500 400 334 250 ±909 ±600 ±333 ±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 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 Notes 1. For optional 3500 VDC isolation add suffix ‘-H’ to model number. For optional plastic case, add suffix’-P’ to model number. For both options add suffix ‘-HP to model number. 2. Input current measured at nominal input voltage. 253 312 301 301 301 301 305 338 312 309 301 305 312 126 156 153 151 149 151 151 162 158 154 152 149 154 Efficiency Model Number(1) 75% 79% 83% 82% 82% 82% 82% 75% 79% 80% 82% 80% 80% 76% 79% 83% 80% 84% 84% 82% 78% 79% 80% 82% 80% 80% 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 Maximum Capacitive Load(3) Efficiency Model Number(1) 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 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% 81% 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 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 220 211 201 203 203 203 203 222 211 208 203 208 208 110 106 100 104 99 99 102 107 106 104 102 104 104 Maximum Capacitive Load(3) 1000 1000 220 100 220 10 220 ±470 ±100 ±47 ±47 ±10 ±22 1000 470 330 1000 47 10 22 ±680 ±330 ±47 ±100 ±100 ±10 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 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 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 3. Maximum capacitive load is per output. 4. Cross regulation for duals is ±5% when one output is at 100% and the other is varied between 25% and 100%. Mechanical Details and Application Note DIA 0.02 (0.50) 1.25 (31.75) 2 0.80 (20.32) 3 9 22 16 0.10 (2.54) 0.40 (10.40) 0.12 (3.05) Min. 11 0.60 (15.24) Bottom View 23 Printed Face Pin 2 3 9 11 14 16 22 23 0.90 (22.86) 14 0.20 (5.08) 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) 1. 2. 3. 4. 5. Single -Vin -Vin No Pin N.C. +Vout -Vout +Vin +Vin Dual -Vin -Vin Common -Vout +Vout Common +Vin +Vin All dimensions are in inches (mm) Weight: 0.04 lbs (17 g) approx. Pin diameter: 0.02 ±0.002 (0.5 ±0.005) Pin pitch tolerance: ±0.014 (±0.35) Case tolerance: ±0.02 (±0.5) Input Filter + 68 µF - +Vin 12 µH 33 µF -Vin 11-Sep-13 DCDC JTC04/06 Models and Ratings