3.2A buck with 1 MHz switching — DCS-Control™ loop
The TPS62134ARGTT is a 3.2A rated step-down (buck) regulator from Texas Instruments' DCS-Control™ family, switching at 1 MHz. The DCS-Control™ architecture combines voltage-mode and current-mode feedback for fast transient response without external compensation components. Output is programmable from 0V up to 0.98V via external feedback resistors.
3V to 17V input — single-rail conversion
Input range spans 3V to 17V, covering 3.3V, 5V, 12V, and 15V rails directly. The 3.2A continuous output supports powering FPGAs, MCUs, or sensor clusters from a single intermediate bus. The 1 MHz switching frequency allows the use of small inductors (typically 2.2 µH to 4.7 µH), keeping the total solution footprint compact.