BD7679G Datasheet - Rohm

BD7679G PWM Control Type DC/DC Converter

BD7679G is a PWM controller type DC/DC converter IC for AC/DC that provides an optimum system for all products that requires an electrical outlet. This product supports both isolated and non-isolated devices. IC enables simple design of low-power electrical converters. With switching MOSFET and curr.

BD7679G Features

* PWM frequency of 65kHz

* PWM current mode method

* Low circuit current when UVLO is ON (12μA at VCC=12V)

* Low circuit current without load (Burst operation when load is light)

* Built-in SW frequency hopping function

* 250ns leading-edge blanking

* VCC UVLO / OVP (Auto

BD7679G-Rohm.pdf