Document
DC-DC
4/6 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 & TUV Approved • 3 Year Warranty
Specification
Input
Input Voltage Range Input Current Input Filter Input Surge
Input Reflected Ripple
• 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 • 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 • 80 mA for 5 V models 30 mA for all other models
Output
Output Voltage
• See table
Initial Set Accuracy • ±1% max
Start Up Delay
• 200 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
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 & 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 • JCA04: 12.5 W/in3, JCA06: 18.8 W/in3 • 1.0 MHrs to MIL-HDBK-217F at 25 °C, GB
Environmental
Operating Temperature • -40 °C to +100 °C output power derates from 100% load at +75 °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 & radiated (level B with external components, see application note)
• 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, 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
1.22 A 0.80 A 0.34 A 0.28 A ±0.40 A ±0.17 A ±0.14 A 1.22 A 0.80 A 0.34 A 0.28 A ±0.40 A ±0.17 A ±0.14 A 1.22 A 0.80 A 0.34 A 0.28 A ±0.40 A ±0.17 A ±0.14 A 1.22 A 0.80 A 0.34 A 0.28 A ±0.40 A ±0.17 A ±0.14 A
Input Voltage(1) Output Voltage Output Current
4.5-9.0 VDC 9-18 VDC 18-36 VDC 36-75 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 3.3 VDC 5.0 VDC 12.0 VDC 15.0 VDC ±5.0 VDC ±12.0 VDC ±15.0 VDC
1.52 A 1.00 A 0.50 A 0.40 A ±0.50 A ±0.25 A ±0.20 A 1.52 A 1.00 A 0.50 A 0.40 A ±0.50 A ±0.25 A ±0.20 A 1.52 A 1.00 A 0.50 A 0.40 A ±0.50 A ±0.25 A ±0.20 A 1.52 A 1.00 A 0.50 A 0.40 A ±0.50 A ±0.25 A ±0.20 A
Notes 1. Nominal input voltage 5, 12, 24 or 48 VDC. 2. Input current is at nominal input voltage.
Input Current(2)
No Load
Full Load
44 mA
1000 mA
66 mA
955 mA
9 mA
975 mA
10 mA
985 mA
12 mA
982 mA
34 mA
973 mA
25 mA
998 mA
38 mA
403 mA
46 mA
396 mA
18 mA
404 mA
22 mA
416 mA
15 mA
409 mA
21 mA
407 mA
25 mA
422 mA
21 mA
204 mA
34 mA
205 mA
13 mA
205 mA
13 mA
211 mA
11 mA
207 mA
16 mA
209 mA
17 mA
213 mA
13 mA
104 mA
14 mA
104 mA
6 mA
103 mA
7 mA
108 mA
7 mA
108 mA
8 mA
107 mA
10 mA
109 mA
Input Current(2)
No Load
Full Load
44 mA
1286 mA
66 mA
1208 mA
9 mA
1451 mA
10 mA
1419 mA
12 mA
1239 mA
34 mA
1431 mA
25 mA
1430 mA
38 mA
505 mA
46 mA
492 mA
18 mA
591 mA
22 mA
589 mA
15 mA
513 mA
21 mA
591 mA
25 mA
597 mA
21 mA
255 mA
34 mA
252 mA
13 mA
297 mA
13 mA
297 mA
11 mA
257 mA
16 mA
299 mA
17 mA
296 mA
13 mA
130 mA
14 mA
128 mA
6 mA
149 mA
7 mA
149 mA
7 mA
131 mA
8 mA
150 mA
10 mA
150 mA
JCA04/06
Efficiency
80% 83% 84% 85% 81% 83% 83% 83% 82% 82% 84% 82% 83% 83% 82% 80% 82% 83% 81% 83% 81% 82% 80% 80% 81% 80% 82% 82%
Max. Capacitive Load
470 µF 1000 µF
300 µF 200 µF 400 µF 120 µF 150 µF 1520 µF 1000 µF 222 µF 133 µF 400 µF 100 µF 100 µF 1520 µF 1000 µF 500 µF 300 µF 400 µF 250 µF 150 µF 1520 µF 1000 µF 500 µF 300 µF 400 µF 250 µF 150 µF
Model Number
JCA0405S03 JCA0405S05 JCA0405S12 JCA0405S15 JCA0405D01 JCA0405D02.