High Precision Primary-Side Off-line PWM Power Switch
Description
WS3254 Product Description
High Precision Primary-Side Off-line PWM Power Switch
Features � 5uA ultra-low startup current � 2mA Low operating current � ±5% Constant Voltage Regulation at Universal AC input � Primary-side Sensing and Regulation Without TL431
and Opto-coupler
� Programmable CV and CC Regulation � Built-in Primary winding inductance compensat...
