TPS53119 Datasheet (Texas Instruments) - synchronous step-down controller

TPS53119, synchronous step-down controller

The TPS53119 device is a small-sized single buck controller with adaptive ON-time D-CAP mode control.

The device is designed for low output voltage, high current, PC system power rail and similar point-of-load (POL) power supplies in digital consumer products.

The small package and minimal pin count

TPS53119 Features

* 1 Conversion input voltage range: 3 V to 26 V

* VDD input voltage range: 4.5 V to 25 V

* Output voltage range: 0.6 V to 5.5 V

* Built-In 0.6-V (±0.8%) reference

* Built-In LDO linear voltage regulator

* Auto-skip Eco-Mode™ for light-load efficiency