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KA2807

Fairchild
Part Number KA2807
Manufacturer Fairchild
Description Earth Leakage Detector
Published Apr 25, 2005
Detailed Description www.fairchildsemi.com KA2807 Earth Leakage Detector Features • • • • • Full Advantage of the UL943 Built-In Voltage Re...
Datasheet PDF File KA2807 PDF File

KA2807
KA2807


Overview
www.
fairchildsemi.
com KA2807 Earth Leakage Detector Features • • • • • Full Advantage of the UL943 Built-In Voltage Regulator Sense Coil: 1000:1 GND/Neutral Coil: 200:1 Trip Time in Normal Fault and Ground Neutral Fault is 18ms Typ • Wide Operating Temperature Range • Excellent ESD Characteristic • 1mA Output Current Pulse to Trigger SCR Description The KA2807 is a IC for ground fault circuit interrupters which are intended to provide an electrical shock hazard protection from line to ground fault currents on grounded circuits of 120V supplies.
8-DIP 1 8-SOP 1 Internal Block Diagram VCC 8 AMP OUT 5 TIMING RESISTOR 6 V.
REG.
TIMING CONTROL +INPUT 3 + AMP 7 TIMING CAPACITOR -INPUT...



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