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SSL21082T - GreenChip drivers

Download the SSL21082T datasheet PDF. This datasheet also covers the SSL21081T variant, as both devices belong to the same greenchip drivers family and are provided as variant models within a single manufacturer datasheet.

General Description

The SSL2108X is a range of high-voltage Integrated Circuits (ICs), intended to drive LED lamps in general lighting applications.

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

Key Features

  • LED driver IC family driving strings of LEDs from a rectified mains supply.
  • High-efficiency switch mode buck driver product family:.
  • Drivers with integrated 300 V (SSL21081 and SSL21082) or 600 V (SSL21083 and SSL21084) 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 voltage or valley switching for turn-on of swit.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SSL21081T_NXPSemiconductors.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
SSL21082AT Mains dimmable LED driver NXP
SSL21082AT Mains dimmable LED driver Silergy
SSL21081 Compact non-dimmable LED driver NXP
SSL21081 Compact non-dimmable LED driver Silergy
SSL21081AT Compact non-dimmable LED driver NXP

Other Datasheets by NXP Semiconductors

Part Number Description
SSL21081T GreenChip drivers
SSL21083T GreenChip drivers
SSL21084T GreenChip drivers
SSL2101 SMPS
SSL2102 Mains 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
SSL21081T/2T/3T/4T GreenChip drivers for LED lighting Rev. 2 — 6 December 2011 Preliminary data sheet 1. General description The SSL2108X is a range of high-voltage Integrated Circuits (ICs), intended to drive LED lamps in general lighting applications. The main benefits of the product family are: • • • • Small Printed-Circuit Board (PCB) footprint, and compact solution High efficiency (up to 95 %) Ease of integration Low electronic Bill Of Material (BOM) The product family is made of ICs with a range of internal HV switches for easy power scaling. 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.