Part Number: TPS25940
I am considering designing the TPS25940 into a battery-powered application to protect against errors on an external power connection. As a result, during a lot of my operation, the "IN" ports on the device will be floating. Are there any circuits in the device that will remain powered in this state?
In particular I'm looking at the Power Good monitor, and wondering whether I can use it as either a low battery monitor for when my system runs low, or possibly to help with input detection. There doesn't seem to be a clean way of indicating the presence of power at the "IN" ports otherwise.