TPS65982: What's the function of PP_EXT switch closed event by GPIO setting

Shaquille Chen

Intellectual 1770 points

Part Number: TPS65982

Hi Team,

What's the meaning of "PP_EXT switch closed event " in GPIO setting?

What's the function and how it work?

Thanks

Shaq.

over 6 years ago

0 Eric Beljaars over 6 years ago

TI__Mastermind 36756 points

Hi Shaq,

This is simply a GPIO that will be high when the external power path is closed and low when the external power path is open. This can be used to indicate to the rest of the system that the external power path is on or off.

Thanks,
Eric

Interface

Interface forum

TPS65982: What's the function of PP_EXT switch closed event by GPIO setting