JBK1524S3V3 Datasheet, PDF (1/2 Pages) XP Power Limited – DC-DC Power Supplies

15 Watts
JBK Series
xppower.com
• Compact 1.1” x 1.0” Package
• Efficiency to 89%
• Fully Regulated Single Outputs
• Remote On/Off
• Input Undervoltage Protection
• Fully Isolated 2250 VDC
• SMD & Through-hole Versions
Specification
Input
General
Input Voltage Range
Input Current
Input Filter
Undervoltage Lockout
• 24 V (18-36 VDC)
48 V (36-75 VDC)
• See table
• Pi network
• Turn on >71% nominal input
Turn off <65% nominal input
Efficiency
Isolation
Switching Frequency
MTBF
• See table
• 2250 VDC min Input to Output
• 400 kHz typical
• 1,000 kHrs min per MIL-HDBK-217F
Environmental
Output
Output Voltage
• See table
Output Voltage Trim • ±10%
Minimum Load
• No minimum load required
Line Regulation
• ±0.2% max
Load Regulation
• ±0.2% max
Setpoint Accuracy
• ±1.5% max
Start Up Delay
• 20 ms max
Start Up Rise Time
• 3 ms max
Ripple & Noise
• 75 mV pk-pk max for 3.3 & 5 V models,
100 mV pk-pk max for 12 & 15 V models
20 MHz BW (see note 3)
Transient Response
• 5% max deviation, recovery to within
1% in 500 µs, 25% step load change
Temperature
Coefficient
• ±0.03%/°C max
Overcurrent Protection • 110-140%
Short Circuit Protection • Trip & restart (Hiccup mode), auto recovery
Overvoltage Protection • 3.3 V model 3.63-4.62 V
5.0 V model 5.50-7.00 V
12.0 V model 13.20-16.50 V
15.0 V model 16.50-21.00 V
Remote On/Off
• On >3.5 VDC or open circuit
Off <1.2 VDC or short circuit
Operating Temperature • -40 °C to +100 °C, derate from 100% load
at +70 °C to 0% load at +100 °C
Storage Temperature • -40 °C to +125 °C
Cooling
• Convection-cooled
Shock
• 30 g, half sine wave 18 ms pulse applied
3 times on each of 6 axes
Vibration
• 5-500 Hz, 3 g, for 10 mins on each
of 3 axes
EMC
Emissions
ESD Immunity
Radiated Immunity
Conducted Immunity
• Meets EN55022 Class B radiated &
conducted with external components
(see application notes)
• 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