DCS-Control at 2.5 MHz — the BOM footprint decision
The TPS62150RGTT is a 1 A step-down buck converter from TI's DCS-Control family, switching at 2.5 MHz.
1 A output — derating for point-of-load rails
Rated 1 A continuous output. For a 3.3 V rail drawing 800 mA steady, that leaves 20 % headroom; at 85 °C ambient the derating curve in the datasheet sets the practical ceiling closer to 700 mA without forced airflow.
