DCDC 10 Watts xppower.com JCA Series • 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 & TUV Approval Pending • 3 Year Warranty Specification Input Input Voltage Range Input Current Input Filter Undervoltage Lockout Input Reflected Ripple Current Input Surge General • 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 • Turn On by 95% of rated input Turn Off by 85% of rated input • 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 Initial Set Accuracy Start Up Delay Start Up Rise Time Minimum Load Line Regulation Load Regulation Cross Regulation • • • • • • • • Transient Response • Ripple & Noise • Overcurrent Protection • Short Circuit Protection • Overvoltage Protection • Temperature • Coefficient See table ±1% max 30 ms max 3.5 ms typical No minimum load required ±0.3% ±1% ±5% on dual output models with one output at 5% load and other varied from 5% to 100% 4% max deviation, recovery to within 1% in <500 µs for a 25% load change at 1 A/µs 50 mV pk-pk, 20 MHz bandwidth 150% typical, trip and restart (hiccup mode) Continuous with auto recovery 150% typical, Recycle input to reset ±0.05%/°C 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 • EN60950-1, UL60950-1, CSA C22.2 No. 60950-1-03, pending. CE Mark LVD Input Voltage(1) Output Voltage 3.3 5.0 12.0 15.0 ±5.0 ±12.0 ±15.0 3.3 5.0 12.0 15.0 ±5.0 ±12.0 ±15.0 3.3 5.0 12.0 15.0 ±5.0 ±12.0 ±15.0 3.3 5.0 12.0 15.0 ±5.0 ±12.0 ±15.0 4.5-9.0 VDC 9-18 VDC 18-36 VDC 36-75 VDC Input Current Output Current VDC VDC VDC VDC VDC VDC VDC VDC VDC VDC VDC VDC VDC VDC VDC VDC VDC VDC VDC VDC VDC VDC VDC VDC VDC VDC VDC VDC 2.42 1.60 0.83 0.66 ±0.80 ±0.42 ±0.33 2.42 1.60 0.83 0.66 ±0.80 ±0.42 ±0.33 2.42 1.60 0.83 0.66 ±0.80 ±0.42 ±0.33 2.42 1.60 0.83 0.66 ±0.80 ±0.42 ±0.33 (2) No Load 100 mA 84 mA 126 mA 120 mA 129 mA 126 mA 105 mA 52 mA 49 mA 42 mA 42 mA 45 mA 44 mA 44 mA 28 mA 27 mA 19 mA 18 mA 16 mA 22 mA 25 mA 13 mA 11 mA 7 mA 9 mA 5 mA 9 mA 10 mA A A A A A A A A A A A A A A A A A A A A A A A A A A A A Notes 1. Nominal input voltage 5, 12, 24 or 48 VDC. 2. Input current is at nominal input voltage. Full Load 1.905 A 1.839 A 2.324 A 2.271 A 1.918 A 2.388 A 2.297 A 0.784 A 0.745 A 0.930 A 0.916 A 0.778 A 0.944 A 0.915 A 0.388 A 0.375 A 0.461 A 0.455 A 0.387 A 0.469 A 0.455 A 0.199 A 0.186 A 0.231 A 0.229 A 0.194 A 0.236 A 0.229 A Efficiency Model Number 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% 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. Mechanical Details 0.02 (0.5) 0.1 (2.5) 23 22 0.02 (0.5) 0.60 0.90 1.00 (15.2) (22.9) (25.4) 2 3 Pin 2 3 9 11 14 16 22 23 BOTTOM VIEW 16 9 14 11 0.20 (5.1) 0.4 ±0.02 0.15 (10.0 ± 0.5) (3.8) 0.09 (±0.02) (2.4 ±0.5) 1. 2. 3. 4. 5. 0.60 (15.2) 0.80 ±0.02 (20.3 ±0.5) PIN CONNECTIONS Single Output -Vin -Vin No pin N/C +Vout -Vout +Vin +Vin Dual Output -Vin -Vin Common -Vout +Vout Common +Vin +Vin All dimensions in inches (mm) Weight: 0.03 lbs (12 g) Pin diameter tolerance: ±0.00079 (±0.02) Pin pitch tolerance: ±0.01 (±0.25) Case tolerance: ±0.02 (±0.5) Application Note Input Filter To meet level B conducted emissions. 1 +Vin 4.7µF/100V -Vin L1 2 C1 JCA10 4 3 470µH Common mode choke 16-Apr-13 DCDC JCA10 Models and Ratings