SF6772 Description
SF6772 is a high performance, highly integrated QR (Quasi Resonant Mode) and Primary Side Regulation (PSR) power switch for offline small power converter applications. SF6772 has proprietary super-QR/PSRTM control for high efficiency and low.
SF6772 Key Features
- Meet EPS Level 6
- Built-in 600V Power MOSFET
- Proprietary super-QR/PSRTM (Quasi
- Proprietary Cable Drop pensation
- Max. Frequency Clamping to Limit Power MOSFET Vds Spike @ Output Short Circuit
- Less than 70mW Standby Power
- ±5% CC and CV Precision
- Multi-Mode Control
- Cycle-by-Cycle Current Limiting
- Leading Edge Blanking (LEB)
SF6772 Applications
- Battery chargers for cellular phones, cordless phones, PDA, digital cameras, etc