TPS62130RGTR Features

? DCS-Control? topology
? Input voltage range: 3 V to 17 V
? Up to 3-A output current
? Adjustable output voltage from 0.9 V to 6 V
? Pin-selectable output voltage (nominal, + 5%)
? Programmable soft start and tracking
? Seamless power save mode transition
? Quiescent current of 17 μA (typical)
? Selectable operating frequency
? Power-good output
? 100% duty cycle mode
? Short circuit protection
? Overtemperature protection
? Pin-to-pin compatible with the TPS62140 and
TPS62150
? Available in a 3-mm × 3-mm, QFN-16 package
Use the TPS82130 for faster designs

TPS62130RGTR Applications

? Standard 12-V rail supplies
? POL supply from single or multiple Li-ion battery
? Solid-state drives
? Embedded systems
? LDO replacement
? Mobile PCs, tablets, modems, cameras
? Server, microserver
? Data terminal, point of sales (ePOS)

TPS62130RGTR Discription
The TPS6213x series is an easy-to-use synchronous buck DC-DC converter optimized for high power density applications. Usually a high switching frequency of 2.5 MHz allows the use of small inductors and provides fast transient response and high output voltage accuracy through the use of DCS-Control topologies.

These devices have a wide operating input voltage range of 3 V to 17 V and are ideal for systems powered by lithium-ion or other batteries and 12 V intermediate power rails. They support continuous output currents of up to 3mura at output voltages between 0.9 V and 6 V (100% duty cycle mode). The output voltage start ramp is controlled by soft start pins and is allowed to run as a stand-alone power supply or in a tracking configuration. Power sequencing can also be achieved by configuring good pins for enable and open-drain power supplies.

In power-saving mode, the device receives a static current of about 17 microamperes from the VIN. Power-saving mode, if the load is small, enter automatically and seamlessly, and maintain high efficiency throughout the load range. In turn-off mode, the device is turned off, and the turn-off current consumption is less than 2 microA.

The device is available in adjustable and fixed output voltage versions and is packaged in a 16-pin VQFN package with a size of 3 mm × 3 mm (RGT).