TPS40422 Datasheet (Texas Instruments) - Dual-Output or Two-Phase Synchronous Buck Controller

TPS40422, Dual-Output or Two-Phase Synchronous Buck Controller

The TPS40422 is a dual-output PMBus protocol, synchronous buck controller.

It can be configured also for a single, two-phase output.

The wide input range supports 5-V and 12-V intermediate buses.

The accurate reference voltage satisfies the need of precision voltage to the modern ASICs and potential

TPS40422 Features

* 1 Single Supply Operation: 4.5 V to 20 V

* Output Voltage from 0.6 V to 5.6 V

* Dual-output or Two-Phase Synchronous Buck Controller

* PMBus™ Interface Capability

* Margining Up or Down with 2-mV Step

* Programmable Fault Limit and Response