SF1565 - Highly Integrated Current Mode PWM Controller
SF1565 is a high performance, highly integrated current mode PWM controller for medium to large offline flyback converter applications.
In SF1565, the PWM switching is internally trimmed to tight range.
To improve EMI performance, the IC integrates frequency shuffling function to reduce conduction E
SF1565 Features
* 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
* Pin
