SLVSFG1A January 2021 – May 2021 TPS2116
For applications where a GPIO pin is used to select which input passes to the output, the GPIO pin can be directly connected to the PR1 pin when MODE is tied high (≥1V). When the GPIO is pulled high, VIN1 is used, and when the GPIO pin is pulled low, VIN2 is used.
Manual mode can also disable both channels by pulling the MODE pin low and keeping PR1 high. In this state, the output of the device is high impedance and the leakage on each input is the shutdown current, ISD,VINx.