Hot-selling and scarce TPS62130AGRGTT 3-17V 3A Step-Down Converter in 3x3 QFN Package spot stock

Product Descriptions

The TPS6213X family is an easy to use synchronous step     down     DC-DC     converter    optimized    for applications with high power density. A high switching frequency of typically 2.5MHz allows the use of small inductors and provides fast transient response as well as high output voltage accuracy by utilization of the DCS-Control ™ topology.

With its wide operating input voltage range of 3V to17V,  the  devices  are  ideally  suited  for  systems powered from either a Li-Ion or other batteries as well as from 12V intermediate power rails. It supports up to  3A  continuous  output  current  at  output  voltages between 0.9V and 6V (with 100% duty cycle mode).

The output voltage startup ramp is controlled by the soft-start  pin,  which  allows  operation  as  either  a standalone power supply or in tracking configurations. Power sequencing is also possible by configuring the Enable and open-drain Power Good pins.

In  Power  Save  Mode,  the  devices  show  quiescent current of about 17μA from VIN. Power Save Mode, entered automatically and seamlessly if load is small, maintains high efficiency over the entire load range. In  Shutdown  Mode,  the  device  is  turned  off  and shutdown current consumption is less than 2μA. 

The device, available in adjustable and fixed output voltage  versions,   is   packaged   in  a   16-pin  QFN package measuring 3 × 3 mm (RGT).

Product Features

•    DCS-ControlTM Topology

•    Input Voltage Range: 3 to 17V

•    Up to 3A Output Current

•    Adjustable Output Voltage from 0.9 to 6V

•    Pin-Selectable Output Voltage (nominal, + 5%)

•    Programmable Soft Start and Tracking

•    Seamless Power Save Mode Transition

•    Quiescent Current of 17µA (typ.)

•    Selectable Operating Frequency

•    Power Good Output

•    100% Duty Cycle Mode

•    Short Circuit Protection

•    Over Temperature Protection

•    Available in a 3 × 3 mm, QFN-16 Package

Product Applications

•    Standard 12V Rail Supplies

•    POL Supply from Single or Multiple Li-Ion Battery

•    Solid-State Disk Drives

•    Embedded Systems

•    LDO replacement

•    Mobile PC's, Tablet, Modems, Cameras

Product Photos

For more product information, please download the PDF