TL3843P Current Mode PWM Controller IC – Texas Instruments

MPN:TL3843P

The TL3843P is a high-performance current-mode PWM controller IC designed for use in switch-mode power supplies (SMPS), DC-DC converters, and offline power applications. It offers fast response, low start-up current, and precise duty-cycle control, making it ideal for compact and efficient power designs.

With built-in features such as undervoltage lockout (UVLO), pulse-by-pulse current limiting, and output drive capability, the TL3843P ensures reliable and stable operation in demanding power circuits.