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JCA1048S03 Dataheets PDF



Part Number JCA1048S03
Manufacturers XP Power
Logo XP Power
Description DC-DC Converters
Datasheet JCA1048S03 DatasheetJCA1048S03 Datasheet (PDF)

DC-DC 10 Watts JCA Series xppower.com • Compact 1.0” x 0.8” Metal Package • Industry Standard Pin Out • 2:1 Input Range • Single & Dual Outputs • Operating Temperature -40 °C to +100 °C • UL, CB, & TUV Approval • 3 Year Warranty Specification Input Input Voltage Range Input Current Input Filter Input Reflected Ripple Current Input Surge • 5 V (4.5-9.0 VDC) 12 V (9-18 VDC) 24 V (18-36 VDC) 48 V (36-75 VDC) • See table • Pi network • 80 mA, 5 V input models, 30 mA all others 12 µH inductor, 5.

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DC-DC 10 Watts JCA Series xppower.com • Compact 1.0” x 0.8” Metal Package • Industry Standard Pin Out • 2:1 Input Range • Single & Dual Outputs • Operating Temperature -40 °C to +100 °C • UL, CB, & TUV Approval • 3 Year Warranty Specification Input Input Voltage Range Input Current Input Filter Input Reflected Ripple Current Input Surge • 5 V (4.5-9.0 VDC) 12 V (9-18 VDC) 24 V (18-36 VDC) 48 V (36-75 VDC) • See table • Pi network • 80 mA, 5 V input models, 30 mA all others 12 µH inductor, 5 Hz to 20 MHz • 5 V models 10 V for 1 s max, 12 V models 25 V for 1 s max, 24 V models 50 V for 1 s max, 48 V models 100 V for 1 s max Output Output Voltage • See table Initial Set Accuracy • ±1% max Start Up Delay • 30 ms max Start Up Rise Time • 3.5 ms typical Minimum Load • No minimum load required Line Regulation • ±0.3% Load Regulation • ±1% Cross Regulation • ±5% on dual output models with one output at 5% load and other varied from 5% to 100% Transient Response • 4% max deviation, recovery to within 1% in <500 µs for a 25% load change at 1 A/µs Ripple & Noise • 50 mV pk-pk, 20 MHz bandwidth Overcurrent Protection • 150% typical, trip and restart (hiccup mode) Short Circuit Protection • Continuous with auto recovery Overvoltage Protection • 150% typical, Recycle input to reset Temperature Coefficient • ±0.05%/°C General Efficiency Isolation Switching Frequency Power Density MTBF • See table • 1500 VDC Input to Output, basic insulation 500 VDC Input to Case 500 VDC Output to Case • 300 kHz typical • 31.25 W/in3 • >950 kHrs to MIL-HDBK-217F at 25 °C, GB Environmental Operating Temperature • -40 °C to +100 °C output power derates from 100% load at +70 °C linearly to 0% load at +100 °C Case Temperature • +100 °C max Storage Temperature • -55 °C to +125 °C Cooling • Convection cooled Operating Humidity • Up to 95% RH, non-condensing EMC & Safety Emissions ESD Immunity Radiated Immunity Conducted Immunity Magnetic Fields Safety Approvals • EN55022, level A conducted (level B with external components, see application note), level B radiated • EN61000-4-2, level 2 Perf Criteria A • EN61000-4-3, 3 V/m Perf Criteria A • EN61000-4-6, 3 V rms Perf Criteria A • EN61000-4-8, 10 A/m, Perf Criteria A • IEC60950-1, EN60950-1, UL60950-1, CSA C22.2 No. 60950-1-03, CE Mark LVD DC-DC Models and Ratings Input Voltage(1) 4.5-9.0 VDC 9-18 VDC 18-36 VDC 36-75 VDC Output Voltage 3.3 VDC 5.0 VDC 12.0 VDC 15.0 VDC ±5.0 VDC ±12.0 VDC ±15.0 VDC 3.3 VDC 5.0 VDC 12.0 VDC 15.0 VDC ±5.0 VDC ±12.0 VDC ±15.0 VDC 3.3 VDC 5.0 VDC 12.0 VDC 15.0 VDC ±5.0 VDC ±12.0 VDC ±15.0 VDC 3.3 VDC 5.0 VDC 12.0 VDC 15.0 VDC ±5.0 VDC ±12.0 VDC ±15.0 VDC Output Current 2.42 A 1.60 A 0.83 A 0.66 A ±0.80 A ±0.42 A ±0.33 A 2.42 A 1.60 A 0.83 A 0.66 A ±0.80 A ±0.42 A ±0.33 A 2.42 A 1.60 A 0.83 A 0.66 A ±0.80 A ±0.42 A ±0.33 A 2.42 A 1.60 A 0.83 A 0.66 A ±0.80 A ±0.42 A ±0.33 A Notes 1. Nominal input voltage 5, 12, 24 or 48 VDC. 2. Input current is at nominal input voltage. Mechanical Details Input Current(2) No Load Full Load 100 mA 1.905 A 84 mA 1.839 A 126 mA 2.324 A 120 mA 2.271 A 129 mA 1.918 A 126 mA 2.388 A 105 mA 2.297 A 52 mA 0.784 A 49 mA 0.745 A 42 mA 0.930 A 42 mA 0.916 A 45 mA 0.778 A 44 mA 0.944 A 44 mA 0.915 A 28 mA 0.388 A 27 mA 0.375 A 19 mA 0.461 A 18 mA 0.455 A 16 mA 0.387 A 22 mA 0.469 A 25 mA 0.455 A 13 mA 0.199 A 11 mA 0.186 A 7 mA 0.231 A 9 mA 0.229 A 5 mA 0.194 A 9 mA 0.236 A 10 mA 0.229 A Efficiency 82% 86% 85% 86% 82% 84% 85% 84% 89% 89% 89% 85% 88% 89% 85% 88% 89% 90% 85% 89% 90% 82% 89% 89% 89% 85% 89% 89% JCA10 Max. Capacitive Load 3300 µF 2200 µF 1000 µF 940 µF 1000 µF 470 µF 470 µF 3300 µF 2200 µF 1000 µF 940 µF 1000 µF 470 µF 470 µF 3300 µF 2200 µF 1000 µF 940 µF 1000 µF 470 µF 470 µF 3300 µF 2200 µF 1000 µF 940 µF 1000 µF 470 µF 470 µF Model Number JCA1005S03 JCA1005S05 JCA1005S12 JCA1005S15 JCA1005D01 JCA1005D02 JCA1005D03 JCA1012S03 JCA1012S05 JCA1012S12 JCA1012S15 JCA1012D01 JCA1012D02 JCA1012D03 JCA1024S03 JCA1024S05 JCA1024S12 JCA1024S15 JCA1024D01 JCA1024D02 JCA1024D03 JCA1048S03 JCA1048S05 JCA1048S12 JCA1048S15 JCA1048D01 JCA1048D02 JCA1048D03 3. Efficiency is measured at nominal input and full load at 25 °C. 0.02 (0.5) 0.1 (2.5) 0.02 (0.5) 0.60 0.90 1.00 (15.2) (22.9) (25.4) 0.20 (5.1) 0.4 ±0.02 0.15 (10.0 ± 0.5) (3.8) Application Note Input Filter To meet level B conducted emissions. 0.09 (±0.02) (2.4 ±0.5) 23 2 22 3 BOTTOM VIEW 16 9 14 11 0.60 (15.2) 0.80 ±0.02 (20.3 ±0.5) PIN CONNECTIONS Pin Single Output Dual Output 2 -Vin -Vin 3 -Vin -Vin 9 No pin Common 11 N/C -Vout 14 +Vout +Vout 16 -Vout Common 22 +Vin +Vin 23 +Vin +Vin 1. All dimensions in inches (mm) 2. Weight: 0.03 lbs (12 g) 3. Pin diameter tolerance: ±0.00079 (±0.02) 4..


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