Dear team,
In datasheet of TPS61194-Q1, VDDIO/EN pin is Enable input for the device as well as supply input(VDDIO) for digital pins. but our customer want to control this pin using GPIO of MCU. Is it possible? To supply power for digital IO, how much current does it need?
To use Fault function, pull up supply is needed because OD port but application schematic of datasheet(21page), VDDIO is using as a pull up supply, If the customer use GPIO of MCU to control VDDIO/EN, I think the customer can't use VDDIO for pull up supply of Fault pin. Is it right?
If yes, Is other pull up supply needed? please let me know your opinion.
Thank you.
