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SSL5511T - Greenchip controller

General Description

The SSL5511T is an offline dimmable controller IC, intended to drive dimmable LEDs in general lighting applications, like remote-controlled luminaires and smart lamps.

Dim level control with either an analog or a digital control input Selecta

Key Features

  • LED controller IC for driving strings of LEDs or high-voltage LEDs from rectified mains.
  • High-efficiency switch mode buck, flyback or buck-boost controller driving an external power FET.
  • Two maximum switching frequencies for highest efficiency or smallest.

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Datasheet Details

Part number SSL5511T
Manufacturer Silergy
File Size 268.68 KB
Description Greenchip controller
Datasheet download datasheet SSL5511T Datasheet

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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.

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SSL5511T Greenchip controller for LED lighting with DIM pin Rev. 2.1 — 31 March 2016 Product data sheet 1. General description The SSL5511T is an offline dimmable controller IC, intended to drive dimmable LEDs in general lighting applications, like remote-controlled luminaires and smart lamps. The main benefits of this IC include: • Dim level control with either an analog or a digital control input • Selectable modes for high power factor or low ripple, allowing a wide LED power range • Large dimming range • Single stage topology for small PCB footprint • Ease of design-in • Integrated start-up JFET • Low electronic Bill Of Material (BOM) • Various converter topologies supported The IC drives an external switch for easy power scaling.