SF6777 Datasheet - SiFirst

SF6777 CV/CC Power Switch

SF6777 is a high performance, highly integrated QR (Quasi Resonant Mode) and Primary Side Regulation (PSR) power switch for offline small power converter applications. SF6777 has proprietary super-QR/PSRTM control for high efficiency and low EMI, which can ensure system to meet EPS Level 6 energy st.

SF6777 Features

* Meet EPS Level 6

* Built-in 650V Super Junction Power MOSFET

* Proprietary super-QR/PSRTM (Quasi- Resonant & Primary Side Regulation) Control for High Efficiency and Low EMI

* Proprietary Cable Drop Compensation

* Max. Frequency Clamping to Limit Power MOSFET Vds Spike @ Output

SF6777-SiFirst.pdf