Specification

2-3 Watts

•

Compact 1.0” x 0.8” Metal Package

•

Industry Standard Pinout

•

2:1 Input Range

•

Single & Dual Outputs

•

Operating Temperature -40 °C to +100 °C

•

1500 VDC Isolation

•

UL & TUV Approved

JCA02/03 Series

Input

Input Voltage Range

• 5 V (4.5-9.0 VDC)

12 V (9-18 VDC)

24 V (18-36 VDC)

48 V (36-75 VDC)

Input Current

• See table

Input Filter

• Pi network

Undervoltage Lockout

• Turn On at >90-95% of rated input

Turn Off at <80% of rated input

Output

Output Voltage

• See table

Intial Set Accuracy

• ±1% max

Start Up Delay

• 30 ms max

Start Up Rise Time

• 3.5 ms typical

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 BW

Overcurrent Protection • 120% typical, trip and restart

(Hiccup mode)

Short Circuit Protection • Continuous with auto recovery

Overvoltage Protection • 120% typical, Recycle input to reset

Temperature

• ±0.05%/°C

Coefficient

xppower.com

General

Efficiency

• See table

Isolation

• 1500 VDC Input to Output, basic insulation

500 VDC Input to Case

500 VDC Output to Case

MTBF

• 400 kHrs to MIL-STD-217F

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

EMC & Safety

Emissions

• EN55022, level A conducted

(level B with external components, see

application note), level B radiated

ESD Immunity

• EN61000-4-2, level 2 Perf Criteria A

Radiated Immunity

• EN61000-4-3, 3 V/m Perf Criteria A

Conducted Immunity

• EN61000-4-6, 3 V rms Perf Criteria A

EN61000-4-8, 10 A/m Perf Criteria A

Safety Approvals

• EN60950-1: 2001, UL60950-1,

CSA C22.2 No. 60950-1-03,

CE Mark LVD