MC3423 overvoltage protection circuit, main features and pin of power monitor

Published:2011/7/4 22:34:00 Author:Lucas | Keyword: overvoltage , protection circuit, main features , pin , power monitor | From:SeekIC

MC3423/3523 over-voltage protection circuitIt is a controllable circuit which is used for external arc extinction to detect over-voltage of main power supply voltage; it can change the detection voltage; output current is 300mA; control terminal is TTL level; it is embedded 2.6V voltage reference circuit; the maximum voltage difference between VCC and VEE ends is 40V; the maximum input voltage of detection end is 6.5V and the maximum input voltage of remote activation terminal is 7V; MC3423 operating temperature is 0 ~ 70 ℃, MC3523 is -55 ~ +125 ℃; MC3423 has the ceramic sealing, plastic and micro-encapsulation packages, MC3423 has the ceramic sealing and micro-encapsulation package.



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