DCDC 30 Watts xppower.com JTL Series • 4:1 Input Range • High Power Density • Single, Dual and Triple Outputs • High Efficiency Up to 91% • Remote On/Off • 1600 VDC Isolation • 3 Year Warranty Specification Input Input Voltage Range Input Current Input Reflected Ripple Input Filter Undervoltage Lockout Input Surge General • • • • • 24 V (9-36 VDC), 48 V (18-75 VDC) See table 20 mA pk-pk through 12 µH inductor Pi network 24 V models: ON 8.6 V, OFF 7.9 V typical 48 V models: ON 17.8 V, OFF 16 V typical • 24 V models 50 VDC for 100 ms 48 V models 100 VDC for 100 ms Output • See table • ±10% on single outputs models only • No minimum load required for single and dual output models, 10% required on all outputs for triple output models Line Regulation • ±0.2% max for single and dual output models, ±1.0% main, ±5% auxiliary for triple output models Load Regulation • Single output models: ±0.5% max Dual output models: ±1% max balanced outputs Triple output models: ±1% max main, ±5% auxiliaries Cross Regulation • ±5% for dual and triples output (see note 2) Setpoint Accuracy • ±1% (±5% for triple auxiliaries) Start Up Time • 30 ms typical Ripple & Noise • 100 mV or 1% pk-pk, whichever is greater single & dual output models, 50/75 mV pk-pk main/auxiliary outputs of triple output models, 20 MHz bandwidth (see note 3) Transient Response • 3% max deviation, recovery to within 1% in <250 µs for a 25% load change Temp. Coefficient • 0.02%/°C Overvoltage Protection • 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 Overload Protection • >150% of full load Short Circuit Protection • Trip & restart (hiccup mode), auto recovery Overtemperature • 115 °C typical Protection Remote On/Off • On = Logic High (>3.0) or Open Off = Logic Low (<1.2 V) or short pin 2 to 3 Maximum Capacitive • See table Load Output Voltage Output Voltage Trim Minimum Load Efficiency Isolation Voltage Switching Frequency Power Density MTBF • See table • 1600 VDC Input to Output 1600 VDC Input to Case 1600 VDC Output to Case • 330 kHz typical • 37.5 W/in3 • 320 kHrs min to MIL-HDBK-217F at 25 °C, GB Environmental Operating Temperature Case Temperature Cooling Operating Humidity Storage Temperature • • • • • -40 °C to +75 °C, see derating curve +105 °C max Convection-cooled 5-95% RH, non-condensing -40 °C to +125 °C EMC Emissions ESD Immunity Radiated Immunity EFT/Burst Surge Conducted Immunity Magnetic Field • EN55022, class A conducted & radiated with external components, see application note • EN61000-4-2, level 3, Perf Criteria A • EN61000-4-3 10 V/m Perf Criteria A* • EN61000-4-4 level 3, Perf Criteria A* • EN61000-4-5 installation class 2, Perf Criteria A • EN61000-4-6 10 V/rms, Perf Criteria A • EN61000-4-8 1 A/m, Perf Criteria A *External input capacitor required 220 µF/250 V Input Voltage Output Voltage 9-36 VDC +3.3 +3.3 +5.0 +5.0 18-75 VDC +3.3 +3.3 +5.0 +5.0 Input Current(1) No Load Full Load 60 mA 1185 mA 100 mA 1420 mA 30 mA 1436 mA 30 mA 1420 mA 120 mA 1437 mA 30 mA 1453 mA 40 mA 1437 mA 80 mA 1287 mA 90 mA 1279 mA 100 mA 1440 mA 110 mA 1431 mA 50 mA 593 mA 60 mA 702 mA 30 mA 718 mA 30 mA 710 mA 70 mA 710 mA 30 mA 718 mA 40 mA 718 mA 50 mA 663 mA 50 mA 640 mA 60 mA 712 mA 50 mA 707 mA Output Current 3.3 V 5.0 V 12.0 V 15.0 V ±5.0 V ±12.0 V ±15.0 V V, ±12.0 V V, ±15.0 V V, ±12.0 V V, ±15.0 V 3.3 V 5.0 V 12.0 V 15.0 V ±5.0 V ±12.0 V ±15.0 V V, ±12.0 V V, ±15.0 V V, ±12.0 V V, ±15.0 V 5.00 5.00 4.00 4.00 5.00 5.00 4.00 4.00 7.50 A 6.00 A 2.50 A 2.00 A ±3.00 A ±1.25 A ±1.00 A A, ±0.42 A A, ±0.33 A A, ±0.42 A A, ±0.33 A 7.50 A 6.00 A 2.50 A 2.00 A ±3.00 A ±1.25 A ±1.00 A A, ±0.42 A A, ±0.33 A A, ±0.42 A A, ±0.33 A Maximum Capacitive Load 20000 µF 14000 µF 2000 µF 2000 µF ±3000 µF ±1300 µF ±1300 µF 15000, ±220 µF 15000, ±220 µF 8000, ±220 µF 8000, ±220 µF 20000 µF 14000 µF 2000 µF 2000 µF ±3000 µF ±1300 µF ±1300 µF 15000, ±220 µF 15000, ±220 µF 8000, ±220 µF 8000, ±220 µF Efficiency Model Number 89% 91% 90% 91% 90% 89% 89% 89% 89% 89% 90% 89% 91% 90% 90% 91% 90% 90% 89% 89% 91% 90% JTL3024S3V3 JTL3024S05 JTL3024S12 JTL3024S15 JTL3024D05 JTL3024D12 JTL3024D15 JTL3024T0312 JTL3024T0315 JTL3024T0512 JTL3024T0515 JTL3048S3V3 JTL3048S05 JTL3048S12 JTL3048S15 JTL3048D05 JTL3048D12 JTL3048D15 JTL3048T0312 JTL3048T0315 JTL3048T0512 JTL3048T0515 Notes 1. Input current specified at nominal 24 V or 48 V input. 2. Cross regulation for duals is ±5% when one output is at 100% and the other is varied between 25% and 100%. Cross regulation for triples is ±5% when main output and one auxiliary is at 25% and the other is varied between 25% and 100%. 3. Measured with 1 µF ceramic capacitor across output rails. 4. For heatsink option add ‘-HK’ to the end of the part number. Mechanical Details 0.10 (2.54) 0.40 (10.16) 4 0.10 (2.54) 5 Dia. 1.0 (0.04) 0.10 (2.54) 0.40 (10.16) 0.10 (2.54) Dia. 1.0 (0.04) Dia. 1.0 (0.04) 7 Dia. 1.0 (0.04) 2 3 2 1 0.30 (7.62) 0.20 (5.08) Dia. 1.0 (0.04) Dia. 1.0 (0.04) 0.10 (2.54) 0.60 (15.24) Dia. 0.04 (1.00) 0.5 (0.02) 1.80 (45.72) Bottom View Triple Output Models 0.64 (16.3) 0.40 (10.16) 0.10 (2.54) Dia. 1.0 (0.04) Bottom View 1 0.10 (2.54) 6 Single & Dual Output Models Dia. 1.0 (0.04) 0.10 (2.54) 5 4 6 Optional heatsink (-HK) 1.00 (25.4) 0.30 0.20 (7.62) (5.08) 0.30 (7.62) 2.00 (50.80) 2.00 (50.80) Dia. 0.04 (1.00) Notes 0.5 (0.02) 3 0.20 (5.08) min 0.20 (5.08) PIN CONNECTIONS Pin Single Dual Triple 1 +Vin +Vin +Vin 2 -Vin -Vin -Vin 3 Remote On/Off Remote On/Off Remote On/Off 4 +Vout +Vout +Vout 2 5 -Vout Com -Vout 3 6 Trim -Vout Com 7 +Vout 1 Thermal Pad 1. 2. 3. 4. 5. All dimensions are in inches (mm). Weight: 0.07 lbs (30 g) approx Pin diameter: 0.04 ±0.002 (1.0 ±0.05) Pin pitch tolerance: ±0.014 (±0.35) Case tolerance: ±0.02 (±0.5) 0.50 (12.7) Application Notes Derating Curve Input Filter Output Power 100% without heat-sink + 75% 100 µF, 100 V 50% 25% -40 -20 0 20 40 50 60 75 80 External Output Trim R trim-up 5 6 R trim-down 4 +Vout DC/DC Converter -Vin LOAD Com 100 Ambient Temperature (°C) 6 +Vin 12 µH with heat-sink 470 pF, 2Kv Output can be externally trimmed using this method. Contact sales for details. 20-Aug-13 DCDC JTL30 Models and Ratings