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WS3220A - High Precision PSR Constant Current LED Driver

WINSEMI

The WS3220A by WINSEMI is a High Precision PSR Constant Current LED Driver. Below is the official datasheet preview.

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WS3220A High Precision PSR Constant Current LED Driver by WINSEMI - Datasheet Preview — Official preview page of the WS3220A High Precision PSR Constant Current LED Driver datasheet (WINSEMI).

Datasheet Details

Part number	WS3220A
Manufacturer	WINSEMI
File Size	179.14 KB
Description	High Precision PSR Constant Current LED Driver
Datasheet	WS3220A-WINSEMI.pdf
Additional preview pages of the WS3220A datasheet.

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 |