SG6902 Datasheet (Fairchild Semiconductor) - Green-Mode PFC / Flyback-PWM Controller

SG6902, Green-Mode PFC / Flyback-PWM Controller

The highly integrated SG6902 is designed for power supplies with boost PFC and Flyback PWM.

It requires very few external components to achieve green-mode operation and versatile protections.

It is available in a 20-pin SOP package.

TYPICAL APPLICATION © System General Corp.

Version 1.3.1 (IAO33.0

SG6902 Features

* Green-mode PFC and PWM operation No switching of PFC at light loads saves power Low start-up and operating current Innovative switching-charge multiplier-divider Multi-ve