SFL629 Datasheet (SiFirst) - High Precision Offline PSR Power Switch

SFL629, High Precision Offline PSR Power Switch

SFL629 is a high performance, cost effective, highly integrated DCM (Discontinuous Conduction Mode) Primary Side Regulation (PSR) power switch for offline LED

SFL629 Features

* Built-in Power BJT Switch

* Very Few External Components

* Built-in Load and AC Line CC Compensation

* 35KHz Frequency Clamping @ LED Short Circuit

* Primary Side Regulation (PSR) Control, No Secondary Feedback Circuit Required

* 2% Precision (@Tj=25 ℃) Internal Reference V