Part Number: TPS62140
Function: 2A, Step-Down Converter
Package: 3×3, 16-Pin QFN Type
Manufacturer: Texas Instruments
The TPS62140, TPS6214X 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 by use of the DCS-Control topology.
With its wide operating input voltage range of 3V to 17V, the devices are ideally suited for systems powered from either a Li-Ion or other batteries, as well as from 12-V intermediate power rails. It supports up to 2A of continuous output current at output voltages between 0.9V and 6V (with 100% duty-cycle mode).
1. DCS-Control topology
2. Input voltage range: 3 V to 17 V
3. Up to 2-A output current
4. Adjustable output voltage from 0.9 V to 6 V
5. Pin-selectable output voltage (nominal, +5%)
6. Programmable soft start and tracking
7. Seamless power-save mode transition
TPS62140 Datasheet PDF Download
Other data sheets are available within the file: PA7I, QTZ, QWA, QWB, QWC