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WS3241 Datasheet High Precision PSR LED Constant Current Driver

Manufacturer: WINSEMI

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Datasheet Details

Part number WS3241
Manufacturer WINSEMI
File Size 598.79 KB
Description High Precision PSR LED Constant Current Driver
Download WS3241 Download (PDF)

General Description

High Precision PSR LED Constant Current Driver

Overview

WS3241 Product.

Key Features

  • Built-in 650V UHV Power MOS.
  • LED Constant Current: ±5%.
  • Fixed Primary Peak Current: 185mA.
  • Without the Secondary winding.
  • Start up time less than 100ms.
  • High precision constant current regulation due to patented CC control.
  • Built-in line compensation.
  • Ultra low operation current.
  • Maximum power 4W.
  • LED open/short protection.
  • Floating pin protection.
  • Excellent EMI performance with PFM control.
  • Cycle-by-cycle current limit.
  • Buil.

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