SSL2129AT Datasheet Dimmable LED driver

Manufacturer: Silergy

SSL2129AT dimmable led driver by Silergy - Datasheet Preview

Datasheet Details

Part number	SSL2129AT
Manufacturer	Silergy
File Size	337.73 KB
Description	Dimmable LED driver
Download	SSL2129AT Download (PDF)

General Description

The SSL2129AT is a high-voltage Integrated Circuit (IC) for driving LED lamps in general lighting 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) • Ease of integration and many protection

Overview

SSL2129AT Dimmable LED driver IC Rev.

4 — 3 October 2013 Product data sheet 1.

Key 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.
Zero-voltage or valley switching for switch turn-off.
Minimal required inductance value and size.
Fast transient response through cycle-by-cycle current control:.
No over or undershoots.

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