Datasheet Rohm BM1Z103FJ

Datasheet Rohm BM1Z103FJ

AC Voltage Zero Cross Detection IC


Datasheet BM1Z102FJ, BM1Z103FJ
PDF, 1.3 Mb, Language: en, File uploaded: Nov 29, 2022, Pages: 23
AC Voltage Zero Cross Detection IC
Extract from the document


China PCB Prototype and Fabrication Manufacturer

Detailed Description

This IC outputs the AC voltage zero cross timing detection and the DC voltage after diode rectification 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.

Other Options


Model Line

Series: BM1Z103FJ (1)

Manufacturer's Classification

  • Power Management > AC Voltage Zero Cross Detection ICs