xppower.com
3 Watts
IZ Series
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Regulated Single & Dual Output
Wide 2:1 Input Range
SIP Package
1600 VDC Isolation
Optional Metal Case
Continuous Short Circuit Protection
MTBF >2.4 MHrs
Specification
Input
General
Input Voltage Range
• 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
Efficiency
• See table
• 1600 VDC,
• 109 Ω
Isolation Voltage
Isolation Resistance
Isolation Capacitance • 680 pF typical
Input Reflected Ripple • 35 mA pk-pk through 12 µH inductor
Switching Frequency
MTBF
• 100-650 kHz
5 Hz to 20 MHz
• >2.4 MHrs to MIL-STD-217F
Input Current
Input Filter
• See table
• Capacitor
Physical
Case Material
• Non-conductive black plastic (UL94V-0
rated). Optional metal:
nickel coated copper (see note 2)
Output
Output Voltage
• See table
Line Regulation
Load Regulation
Setpoint Accuracy
Start Up Rise Time
Ripple & Noise
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0.5ꢀ max
Pin Material
• C5191R-H solder coated
• Epoxy (UL94V-0 rated)
1.0ꢀ max from 25-100ꢀ load
1ꢀ max
Potting Material
Lead Soldering
Temperature
• 260 ºC 1.5 mm from case for 10 s
• 20 ms typical
• 75 mV pk-pk max 20 MHz BW
Environmental
Temperature Coefficient • 0.02ꢀ/°C
Short Circuit Protection • Continuous with auto recovery
Operating Temperature • -40 °C to +70 °C, derate from 100ꢀ load
at 70 ºC to 0ꢀ load at 100 ºC
Cross Regulation
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5ꢀ on dual output models
Storage Temperature
Case Temperature
Cooling
• -40 °C to +125 °C
• 100 °C max
Transient Response
3ꢀ deviation recovering to <1ꢀ
within 300 µs for 25ꢀ load change
Maximum Capacitive
Load
• See table
• Convection-cooled
• 95ꢀ RH, non condensing
Humidity
Remote On/Off
• Applying 5 V via 1 kΩ current limiting
resistor (with respect to -V Input)
turns output off
