TPS40304A Datasheet (Texas Instruments) - 3-V TO 20-V INPUT SYNCHRONOUS BUCK CONTROLLER

TPS40304A, 3-V TO 20-V INPUT SYNCHRONOUS BUCK CONTROLLER

The TPS40304A is a cost-optimized synchronous buck controller that operates from 3-V to 20-V input.

The controller implements a voltage-mode control architecture with input-voltage feed-forward compensation that responds instantly to input voltage change.

The switching frequency is fixed at 600 kHz.

TPS40304A Features

* 1 CONTENTS

* Input Voltage Range from 3 V to 20 V Device Ratings 2

* Fixed 600-kHz Switching Frequency Electrical Characteristics 3

* High- and Low-Side FET RDS(on) Current Device Information 8 Sensing Application Information 10

* Programmable Thermally