WS3221 High Precision PSR Constant Current LED Driver

WINSEMI

Description

WS3221 Product .
WS3221 High Precision PSR Constant Current LED Driver Features. Built-in 650V Power MOSFET. ±5% LED Current Accuracy. Primary-side Se.

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Datasheet Specifications

Part number: WS3221
Manufacturer: WINSEMI
File Size: 185.82 KB
Datasheet: WS3221-WINSEMI.pdf
Description: 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
* External programmable LED Open

Applications

* GU10 LED driver
* LED spot light

WS3221 Distributors

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WS3221 High Precision PSR Constant Current LED Driver WINSEMI

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