TPS54A20 Datasheet (Texas Instruments)

TPS54A20, Step Down Converter

The TPS54A20 is a two-phase, synchronous series capacitor buck converter designed for small size, low voltage applications from a 12-V input rail.

This topology uniquely merges a switched capacitor circuit with a two phase buck converter.

Advantages include automatic current balancing between the in

TPS54A20 Features

* 1 Two-phase, Synchronous Series Capacitor Buck Converter

* Automatic Current Balancing Between Phases

* 2-MHz to 5-MHz Per Phase Switching Frequency

* 14-ns Minimum On-Time

* 0.51-V to 2-V Output Voltage Range with ±0.5% Feedback Reference Voltage

* I