SY22753AFAC - Single Stage Buck-Boost PFC LED Driver Dimmable, High PF and Low BOM Cost

Features


  • Compatible with Leading Edge/Trailing Edge Dimmer
  • High PF without Any Dimmer
  • 350V MOSFET Integrated
  • Quasi-Resonant Operation
  • Reliable Open/Short LED Protection
  • Thermal Fold Back
  • Low BOM Cost
  • Maximum Output Power:18W
  • RoHS Compliant and Halogen Free
  • Compact Package: SO8


Typical Application

Description

SY22753A is a single-stage Buck-Boost PFC driver for LED lighting applications. Good compatibility is achieved with Leading/Trailing edge dimmer and high PF is achieved without any dimmer.


SY22753A drives the converter in Quasi-Resonant mode to achieve high efficiency. Reliable Open/Short LED

Protections are integrated.


SY22753A integrates high voltage power FET inside to save driver space further.


SY22753A is available in SO8 package.

Applications


  • LED Lighting
  • Leading Edge Dimming
  • Trailing Edge Dimming