TPS62130RGTT

TPS62130RGTT Step-Down Converter Description

The TPS62130 is a simple to use synchronous step-down DC-DC converter designed for high power density applications. By utilizing the DCS-Control topology, a high switching frequency of typically 2.5 MHz allows the use of small inductors and provides a fast transient response as well as high output voltage accuracy.

The device's wide operating input voltage range of 3 V to 17 V makes it ideal for systems powered by Li-Ion or other batteries, as well as 12-V intermediate power rails. It can deliver up to 3-A continuous output current at output voltages ranging from 0.9 V to 6 V. (with 100 percent duty cycle mode). The soft-start pin controls the output voltage start-up ramp, allowing it to operate as a stand-alone power supply or in tracking configurations. By configuring the Enable and open-drain Power Good pins, power sequencing is also possible.

TPS62130RGTT Step-Down Converter Features

Input voltage range: 3 V ~ 17 V

Up to 3-A output current

Overtemperature protection

Short circuit protection

Pin-to-pin compatible with the TPS62140 and TPS62150

Selectable operating frequency

Pin-selectable output voltage (nominal, + 5%)

Power-good output

Typical quiescent current: 17 μA

DCS-Control? topology

Programmable soft start and tracking

Seamless power save mode transition

Use the TPS82130 for faster designs

100% duty cycle mode

Available in a 3-mm × 3-mm, QFN-16 package

Adjustable voltage output: 0.9 V ~ 6 V

TPS62130RGTT Step-Down Converter Applications

Server, microserver

POL supply from single or multiple Li-ion batteries

Embedded systems

EVM Evaluation

Data terminal, point of sales (ePOS)

Solid-state drives

Standard 12-V rail supplies

Mobile PCs, tablets, modems, cameras

LDO replacement