SSL2109T Compact non-dimmable LED driver

SSL2109T Compact non-dimmable LED driver

The SSL2109T 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 p.

Features

 LED driver IC for driving strings of LEDs or high-voltage LED modules from a rectified mains supply
 Part of a high-efficiency switch mode flyback or buck product family.
 Driver-only which can drive an external MOSFET
 Driver that has 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
 Suitable for high power factor (>0.9) applications
 Applicable in buck, buck/boost and flyback top.