WS3220A driver equivalent, high precision psr constant current led driver.
* Built-in 650V Power MOSFET
* ±5% LED Current Accuracy
* Primary-side Sensing and Regulation Without TL431 and Opto-coupler
* No Auxiliary Winding For Se.
* GU10 LED driver
* LED spot light
* Other LED lighting
General Description
WS3220A is a high precision prim.
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 Supp.
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