Part number:
WS3221
Manufacturer:
WINSEMI
File Size:
185.82 KB
Description:
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 Sensing And Supplying
* Ultra low operating current
* LED Open/Short Circuit Protection
* External programmable LED Open
WS3221
WINSEMI
185.82 KB
High precision psr constant current led driver.
📁 Related Datasheet
WS3220A High Precision PSR Constant Current LED Driver (WINSEMI)
WS3222D Over-Voltage-Protection Load Switch (Will Semiconductor)
WS320240C LCD (ETC)
WS3202E Over voltage and over current protection IC (WillSEMI)
WS3202K Over voltage and over current protection IC (WillSEMI)
WS3205D Over voltage and over current protection IC (WillSEMI)
WS3208D Over Voltage and Over Current Protection IC (WillSEMI)
WS3210 Over-Voltage Protection Load Switch (WillSEMI)
WS3210C62 Over-Voltage Protection Load Switch (WillSEMI)
WS3210C68 Over-Voltage Protection Load Switch (WillSEMI)
