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WS3241 - High Precision PSR LED Constant Current Driver

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
Datasheet	WS3241-WINSEMI.pdf

WS3241 Product details

Description

High Precision PSR LED Constant Current Driver

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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Published: Dec 14, 2016 |