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WS3220A - High Precision PSR Constant Current LED Driver

WINSEMI

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Datasheet Details

Part number	WS3220A
Manufacturer	WINSEMI
File Size	179.14 KB
Description	High Precision PSR Constant Current LED Driver
Datasheet	WS3220A-WINSEMI.pdf

WS3220A Product details

Description

WS3220A High Precision PSR Constant Current LED Driver

Features

Built-in 650V Power MOSFET.
±5% LED Current Accuracy.
Primary-side Sensing and Regulation Without TL431 and Opto-coupler.
No Auxiliary Winding For Sensing And Supplying.
Ultra low operating current.
LED Open/Short Circuit Protection.
CS Resistor Short Circuit Protection.
VCC Clamp & under voltage lockout( UVLO).
Over Temperature Protection.

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Published: May 2, 2016 |