DIO8650 Datasheet (DIOO MICROCIRCUITS) - Single Stage Flyback & PFC Controller

DIO8650, Single Stage Flyback & PFC Controller

The DIO8650 is a single stage Flyback and PFC controller targeting at LED lighting applications.

The DIO8650 is a primary side controller without applying any secondary feedback circuit for low cost, and drives the Flyback converter in the quasi-resonant mode to achieve higher efficiency.

The DIO86

DIO8650 Features

* Primary side control eliminates the opto-coupler Valley turn-on of the primary MOSFET to achieve lower switching losses Power factor >0.95 @230VAC THD < 10% @230VAC Reliable short LED and Open LED protection Quick start up: