TPS40090-Q1 Datasheet (Texas Instruments) - HIGH-FREQUENCY MULTIPHASE CONTROLLER

TPS40090-Q1, HIGH-FREQUENCY MULTIPHASE CONTROLLER

The TPS40090 is a two-, three-, or four-phase programmable synchronous buck controller that is optimized for low-voltage, high-current applications powered by a 5-V to 15-V distributed supply.

A multi-phase converter offers several advantages over a single power stage including lower current ripple

TPS40090-Q1 Features

* 1

* 2 Qualified for Automotive Applications

* Two-, Three-, or Four-Phase Operation

* 5-V to 15-V Operating Range

* Programmable Switching Frequency Up to 1-MHz/Phase

* Current Mode Control With Forced Current Sharing (1)

* 1% Internal 0.7-V Reference