BM1Z003FJ Datasheet - ROHM

BM1Z003FJ AC Voltage Zero Cross Detection

This IC outputs the AC voltage zero cross timing detection with high accuracy. By eliminating the need for photocoupler and external components required in conventional applications, it is possible to reduce the number of parts drastically and realize compact and highly reliable power supply applica.

BM1Z003FJ Features

* AC Zero Cross Detection Function Eliminates Photocoupler 600 V High Voltage Monitor Modifiable Zero Cross Delay Time n Channel Open Drain Output

* VCC Under Voltage Locked Out (VCC UVLO) Key Specifications

* VCC Input Power Supply Voltage Range: -0.3 V to +29 V

* VH_AC1 and VH_

BM1Z003FJ Datasheet (1.11 MB)