The TPS22925CNYPHT is a single-channel, high-side N-channel load switch from Texas Instruments. The part integrates slew-rate control and reverse-current protection, and requires no external Vcc bias — the gate drive is self-generated from the input rail.
3 A continuous with reverse-current blocking
Rated for 3 A continuous output, the 9.2 mOhm typical Rds(on) keeps conduction loss under 83 mW at full load — well within the thermal budget of the 6-DSBGA package when the PCB copper area provides adequate heat sinking. The slew-rate controlled turn-on limits inrush current into capacitive loads, reducing supply droop on the upstream rail.
Industrial temperature grade in a 6-DSBGA
The 6-DSBGA package (0.5 mm pitch, 0.35 mm ball diameter) requires a controlled reflow profile per JEDEC MSL-1 moisture sensitivity — no bake needed if the floor life has not been exceeded.
No official second-source cross-reference is published, but the part is widely available through independent distribution.