BUY SG2525AN https://www.utsource.net/itm/p/11246503.html

Description: SG2525AN is a Pulse Width Modulation (PWM) control circuit with a built-in oscillator. Features: High-performance PWM control circuit Built-in oscillator Adjustable frequency and duty cycle Output current up to 1.5A Internal soft-start Internal shutdown Internal thermal shutdown Internal undervoltage lockout Internal overvoltage protection Internal overcurrent protection Low standby current Low cost Available in DIP and SOIC packages Applications: Motor control Lighting control Power supplies Battery charging Industrial control (For reference only)