SF5580 Description
SF5580 is a high performance, highly integrated current mode PWM controller for medium to large offline flyback.
SF5580 Key Features
- Proprietary HV-mWTM to Achieve Less than
- Proprietary η-BalanceTM Control to Boost
- Proprietary “Zero OCP/OPP Recovery Gap”
- Latch Plug-off Protection with External
- Fixed 65KHz Switching Frequency
- Built-in Soft Start Function
- Pin Floating Protection
- Frequency Reduction and Burst Mode Control
- Current Mode Control
- Built-in Frequency Shuffling