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ISK1212A Datasheet(PDF) 2 Page - XP Power Limited |
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ISK1212A Datasheet(HTML) 2 Page - XP Power Limited |
2 / 3 page ISK Series www.xppower.com 2 DC-DC Converter Input Output Characteristic Minimum Typical Maximum Units Notes & Conditions Output Voltage 3.3 24 VDC See Models and Ratings table Initial Set Accuracy -7.5, +2.5 % At 70% load Minimum Load 10 % Line Regulation ±1.2 % Per 1% change of input voltage (±1.5% for 3V3 output) Load Regulation % See graph Start Up Delay 2 ms Ripple and Noise 20/60 mV pk-pk 20 MHz bandwidth, measured using 0.1 µF capacitor Transient Response 3 % deviation Recovery to within 1% in 500 µs for a 25% load change Short Circuit Protection Continuous, with auto recovery Maximum Capacitive Load 220 µF Temperature Coefficient 0.03 %/˚C Characteristic Minimum Typical Maximum Units Notes & Conditions Input Voltage Range 4.50 5.50 VDC 5 V nominal 10.80 13.20 VDC 12 V nominal 21.60 26.40 VDC 24 V nominal Input Current See Models and Ratings table Input Reflected Ripple 20/5 mA pk-pk 5 V/12+12V Input. Through 12 µH inductor and 47 µF capacitor Input Surge 9 VDC for 1 s 5 V models 18 VDC for 1 s 12 V models 30 VDC for 1 s 24 V models Input Filter Capacitor General Characteristic Minimum Typical Maximum Units Notes & Conditions Efficiency See Models and Ratings table Isolation: Input to Output 1500 VDC For optional high isolation versions, 3000 VDC input to output add suffix -H to model number Switching Frequency 50 300 kHz Isolation Resistance 109 Ω Input to output, tested at 500 VDC Isolation Capacitance 20 pF Input to output Power Density 4.0 Win3 Mean Time Between Failure 3500 kHrs MIL-HDBK-217F, +25 °C GB Weight 0.003 (1.5) lb (g) Environmental Characteristic Minimum Typical Maximum Units Notes & Conditions Operating Temperature -40 +105 °C Derate from 100% load at +100 °C to 80% load at 105 °C Storage Temperature -55 +125 °C Case Temperature +115 °C Operating Humidity 95 % RH Non-condensing Cooling Natural convection |
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Similar Description - ISK1212A |
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