DIO8105 Datasheet (DIOO MICROCIRCUITS) - Single Stage Flyback & PFC Controller

DIO8105, Single Stage Flyback & PFC Controller

DIO8105 is a single stage Flyback and PFC controller targeting at Constant Voltage (CV) applications.

The DIO8105 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

DIO8105 Features

* Primary side CV control eliminates the opto-couple. Valley turn-on of the primary MOSFET to achieve low switching losses Internal high current MOSFET driver: 0.15A sourcing and 0.5A sinking Power factor >0.9 @230VAC Reliable protection: SCP, OCP, OTP & OVP Quick start up: