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SSL21083 - Compact non-dimmable LED driver

Download the SSL21083 datasheet PDF. This datasheet also covers the SSL21081 variant, as both devices belong to the same compact non-dimmable led driver family and are provided as variant models within a single manufacturer datasheet.

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.

Small Printed-Circuit Board (PCB) footprint, and compact solution High efficiency (up to

Key Features

  • LED driver ICs for driving LED strings from a rectified mains supply.
  • High-efficiency switch mode buck driver product family:.
  • SSL21081AT/SSL21081T: drivers with integrated 300 V (DC) power switches.
  • SSL21083AT/SSL21083T: drivers with integrated 600 V (DC) power switches.
  • Controller with power-efficient boundary conduction mode of operation with:.
  • No reverse recovery losses in freewheel diode.
  • Zero Current Switching (ZCS) for turn-on of switch.
  • Zero volta.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SSL21081-NXP.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
SSL21083 Compact non-dimmable LED driver Silergy
SSL21083T GreenChip drivers NXP Semiconductors
SSL21083T Compact non-dimmable LED driver Silergy
SSL21081 Compact non-dimmable LED driver Silergy
SSL21081AT Compact non-dimmable LED driver Silergy

Other Datasheets by NXP Semiconductors

Part Number Description
SSL21083AT Compact non-dimmable LED driver
SSL21081 Compact non-dimmable LED driver
SSL21081AT Compact non-dimmable LED driver
SSL21082AT Mains dimmable LED driver
SSL21084AT Mains dimmable LED driver

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
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.