SSL2129AT Datasheet - Silergy

SSL2129AT, Dimmable LED driver

SSL2129AT Dimmable LED driver IC Rev.
4 * 3 October 2013 Product data sheet 1.
General description The SSL2129AT is a high-voltage Integrate

Features

* LED driver IC for driving strings of LEDs or high-voltage LED modules from a rectified mains supply
* Driver provides power-efficient boundary conduction mode of operation with:
* No reverse recovery losses in freewheel diode
* Zero-Current Switching (ZCS) for switch turn-on

Applications

* The main benefits of this IC include:
* Small Printed-Circuit Board (PCB) footprint and compact solution
* High efficiency (up to 95 %) for non-dimmable high power factor solutions
* High power factor (>0.9)

SSL2129AT-Silergy.pdf