Description
SF5879 is a high performance, 2nd Generation QuasiResonant (QR-IITM) PWM power switch for offline flyback power c
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
80mW Standby Power.
- Multi-Mode Operation for High Efficiency.
- 12.7us Maximum On Time.
- 80KHz Maximum Frequency Limit.
- 53KHz Frequency Low Clamping in QR Mode.
- Maximum 65% Duty Cycle.
- Adaptive Slope Compensat.
SF5879 Datasheet
