AC Voltage Zero Cross Detection IC - BM1Z001FJ (New)
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 applications. In addition, this IC can reduce standby power largely in comparison with an existing photocoupler control. Furthermore, this IC can handle both normal and double rectification by the original system.
For Automotive usage, please contact Sales.
Light Load mode
Under Voltage Lock Out
Operating Temperature (Min.)[°C]
Operating Temperature (Max.)[°C]
- AC Zero Cross Detection Function
600V High Voltage Monitor
Handle both Normal and Double Rectification
n Channel Open Drain Output
- VCC Under Voltage Locked Out (VCC UVLO)