Datasheet Details
Part number:
WS3221
Manufacturer:
WINSEMI
File Size:
185.82 KB
Description:
High precision psr constant current led driver.
Datasheet Details
Part number:
WS3221
Manufacturer:
WINSEMI
File Size:
185.82 KB
Description:
High precision psr constant current led driver.
WS3221, High Precision PSR Constant Current LED Driver
WS3221 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
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