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SSL21081/SSL21083
Compact non-dimmable LED driver IC
Rev. 5 — 11 October 2012
Product data sheet
1. General description
The SSL21081/SSL21083 are a range of high-voltage Integrated Circuits (ICs) for driving LED lamps in general mains non-dimmable lighting applications.
The main benefits of these products are:
• Small Printed-Circuit Board (PCB) footprint, and compact solution • High efficiency (up to 95 %) • Ease of integration • Low electronic Bill Of Material (BOM)
These ICs incorporate a 300 V or 600 V MOSFET.
The ICs work as boundary conduction mode converters, typically in buck configuration. The IC range has been designed to start up directly from the HV supply by an internal high-voltage current source.
SSL21081 Datasheet
