SF5879 Overview
SF5879 is a high performance, 2nd Generation QuasiResonant (QR-IITM) PWM power switch for offline flyback power.
SF5879 Key Features
- Meet EPS Level 6
- Built-in 600V Power MOSFET
- Proprietary QR-IITM Technology
- Digital Anti-jitter for Audio Noise Free Operation
- Digital Frequency Foldback
- Digital Frequency Jittering
- Proprietary HV-mWTM to Achieve Less than
- Multi-Mode Operation for High Efficiency
- 12.7us Maximum On Time
- 80KHz Maximum Frequency Limit