SF5545 Description
SF5545 is a high performance, high efficiency, highly integrated current mode PWM controller for offline flyback.
SF5545 Key Features
- Less than 100mW Standby Power
- Proprietary η -BalanceTM Control to Boost
- Proprietary “Zero OCP/OPP Recovery Gap”
- Proprietary “Audio pensation”
- Latch Plug-off Protection with External
- Fixed 65KHz Switching Frequency
- Built-in Frequency Shuffling
- Built-in Soft Start Function
- Frequency Reduction and Burst Mode Control
- Built-in Synchronous Slope pensation