SC3057 Overview
SOUTHCHIP SEMICONDUCTOR SC3057 PRELIMINARY DATASHEET SOUTHCHIP CONFIDENTIAL SUBJECT TO CHANGE High Frequency Quasi-Resonant Flyback Converter With GaN Integrated 1 Descriptions SC3057 is a high frequency, quasi-resonant flyback PWM converter with 650V GaN integrated (QR/DCM), which can achieve high efficiency and reliability. The converter with x-cap discharge function built-in high voltage start-up circuit through...
SC3057 Key Features
- Integrated 650V GaN
- Integrated high-voltage startup circuit with brown
- With x-cap discharge function
- Internal Soft Start
- Integrated segment power supply circuit for extra
- Ultra-low operation current @Burst mode/Fault Mode
- Up to 175KHz Switching Frequency
- Frequency Jitter for EMI improvement
- Valley switching operation @QR/DCM
- Burst Mode @ Light Load & No Load