SF1560 Datasheet - SiFirst

SF1560 Highly Integrated Current Mode PWM Controller

SF1560 is a high performance, highly integrated current mode PWM controller for medium to large offline flyback converter applications. In SF1560, the PWM switching is internally trimmed to tight range. To improve EMI performance, the IC integrates frequency shuffling function to reduce conduction E.

SF1560 Highly Integrated Current Mode PWM Controller with Latch TURES Latch Plug-off Protection with External Triggering Built-in Soft Start Function Very Low Startup Current Frequency Reduction and Burst Mode Control for Energy Saving Built-in Frequency Shuffling Programmable Switching Frequency Built-in Synchronous Slope Compensation Cycle-by-Cycle Current Limiting All Pins Floating Protection High Voltage CMOS Process with Excellent.

SF1560-SiFirst.pdf