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SSL5231BT Datasheet Mains-dimmable Buck Led Driver

Manufacturer: Silergy

Overview: SSL5231BT Mains-dimmable buck LED driver IC Rev. 1 — 13 March 2015 Product data sheet 1.

Datasheet Details

Part number SSL5231BT
Manufacturer Silergy
File Size 238.68 KB
Description Mains-dimmable buck LED driver
Datasheet SSL5231BT-Silergy.pdf

General Description

The SSL5231BT is a highly integrated, high-precision buck controller with an external MOSFET.

It is intended to drive LED lamps in dimmable lighting applications up to 25 W.

The SSL5231BT is designed for high power factor, phase-dimmable applications.

Key Features

  • Supports most available dimming solutions.
  • Deep dimming level.
  • Flicker-free dimming.
  • Low component count ensuring a compact solution and small, single layer Printed-Circuit Board (PCB) footprint.
  • Excellent line regulation and load regulation and good LED output current accuracy.
  • Efficient BCM operation with:.
  • Minimal recovery losses in freewheel diode.
  • Zero Current Switching (ZCS) and Valley switching for turn-on of switch.
  • Minimum inductance value a.

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SSL5231BT Distributor