IW0503SA Datasheet, PDF (1/2 Pages) XP Power Limited – DC-DC Power Supplies

1 Watts
IW Series
xppower.com
• Regulated Single & Dual Output
• Wide 2:1 Input Range
• SIP or DIP Package
• 1000 VDC Isolation
• Optional 3000 VDC Isolation
• Continuous Short Circuit Protection
• MTBF >2.7 MHrs
Specification
Input
Input Voltage Range
Input Reflected Ripple
Input Current
Input Filter
• 5 V models: 4.5 - 9.0 V
12 V models: 9.0 - 18.0 V
24 V models: 18.0 - 36.0 V
48 V models: 36.0 - 72.0 V
• 35 mA pk-pk through 12 µH inductor
5 Hz to 20 MHz
• See table
• Capacitor
Output
Output Voltage
• See table
Line Regulation
• ±0.5% max
Load Regulation
• ±1.0% max from 25-100% load
Setpoint Accuracy
• ±2% max
Start Up Rise Time
• 100 ms typical
Ripple & Noise
• 80 mV pk-pk max 20 MHz BW. See note 6
Temperature Coefficient • 0.02%/°C
Short Circuit Protection • Continuous with auto recovery
Current Limiting
• Typically 110% of max Iout
Cross Regulation
• ±5%
Transient Response
• ±3% deviation recovering to <1%
within 300 µs for 25% load change
Maximum Capacitive • See table
Load
Remote On/Off
• Optional on SIP package models
applying 5 V via 1 kΩ current limiting
resistor & diode turns output off
(see note 4)
General
Efficiency
Isolation Voltage
Isolation Resistance
Isolation Capacitance
Switching Frequency
MTBF
• See table
• 1000 VDC, optional 3000 VDC (see note 2)
• 10⁹ Ω
• 60 pF typical
• 100-650 kHz typical
• >2.7 MHrs to MIL-STD-217F
Physical
Case Material
Pin Material
Potting Material
Lead Soldering
Temperature
• Non-conductive black plastic (UL94V-0
rated). Optional metal:
nickel coated copper
• SIP case: Alloy 42 solder coated
DIP case: ø0.5 mm brass solder coated
• Epoxy (UL94V-0 rated)
• 260 ºC 1.5 mm from case for 10 s
Environmental
Operating Temperature • -40 °C to +85 °C, derate from 100% load
at 85 ºC to 0% load at 100 ºC
Storage Temperature • -40 °C to +125 °C
Case Temperature
• 100 °C max
Cooling
• Convection-cooled
Humidity
• 95% RH, non condensing