SF5887 Description
SF5887 is a high performance, 2nd Generation QuasiResonant (QR-IITM) PWM controller for offline flyback power.
SF5887 Key Features
- Meet EPS Level 6
- Proprietary QR-IITM Technology
- Digital Anti-jitter for Audio Noise Free Operation
- Digital Frequency Foldback
- Digital Frequency Jittering for Better EMI
- Programmable Over Temperature Protection (OTP)
- Multi-Mode Operation for High Efficiency
- 12.7us Maximum On Time
- 80KHz Maximum Frequency Limit
- 52KHz Frequency Low Clamping in QR Mode