MM3313 is an IC for AC input detection and power protection of AC power supply. It is equipped with three detection functions: overvoltage protection for PFC, etc. required for AC power supply, output voltage drop detection, and AC input disconnection detection, and a protection circuit can be configured with a small number of parts.
In addition, by using an IC, accurate detection is possible and current consumption is reduced.
It is also possible to reduce standby power.
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