BUY UCC2808AN-2 https://www.utsource.net/itm/p/11212321.html
IC REG CTRLR PUSH-PULL 8DIP
Description: The UCC2808AN-2 is an 8-pin low-power, high-performance, fixed-frequency current-mode PWM controller. Features: - Low start-up current - Low operating current - Internal soft-start - Internal oscillator - Internal over-current protection - Internal thermal shutdown - Output voltage feed-forward - Output voltage clamp - Output voltage regulation - Output voltage tracking - Output voltage sequencing - Output voltage margining Applications: - Switching power supplies - DC/DC converters - Motor control - Battery chargers - AC/DC converters - LED lighting (For reference only)