GR8874 Datasheet - grenergy

GR8874 Green Mode PWM Controller

The GR8874 is a highly-integrated, low startup current, current mode PWM controller with green-mode function and high-voltage start up circuit. A high-voltage current source supplies the start up current and the traditional start-up resistor can be saved in order to reduce the power dissipation due .

GR8874 Features

* High-voltage (500V) startup circuit

* Standby 100mW solution

* Current mode PWM

* Very low startup current (

GR8874_grenergy.pdf