SSL4120T Datasheet (Silergy) - Resonant power supply controller

SSL4120T, Resonant power supply controller

The SSL4120T integrates a Power Factor Corrector (PFC) controller and a controller for a Half-Bridge resonant Converter (HBC) in a multi-chip IC.

It provides the drive function for the discrete MOSFET in an up-converter and for the two discrete power MOSFETs in a resonant half-bridge configuration.

SSL4120T Features

* 2.1 General features

* Integrated PFC and HBC controllers

* Universal mains supply operation (70 V to 276 V (AC))

* High level of integration resulting in a low external component count and a cost effective design

* Enable input (enable only PFC or both PFC and HBC controllers)