TPS22946EVM-499, Evaluation Board contains a 300-mO current-limited P-channel MOSFET that can operate over an input voltage range of 1.62 V to 5.5 V. The switch is controlled by an on/off input (ON), which is capable of interfacing directly with low-voltage control signals. The TPS22946 includes thermal shut-down protection that prevents damage to the device when a continuous over-current condition causes excessive heating by turning off the switch
