BM1Z002FJ Series

AC Voltage Zero Cross Detection IC

Catalog

AC Voltage Zero Cross Detection IC

Part	Mounting Type	Type	Package / Case	Package / Case	Supplier Device Package	Number of Voltages Monitored	Output	Operating Temperature [Min]	Operating Temperature [Max]
Rohm Semiconductor BM1Z002FJ-E2	Surface Mount	Voltage Detector	0.154 in 3.9 mm 7 Leads	8-SOIC	7-SOP-JS	1	Open Drain or Open Collector	-40 °C	105 °C

Catalog

AC Voltage Zero Cross Detection IC

Description

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.