Part Number: TPS65987D
Team,
Can 987DDH detect a voltage when it is below 1V through GPIO (the voltage will vary from 1V to 3V dynamically) and then close the internal or exteranl power path?
Is app configuration able to achieve this feature? I am thinking to set power path as "source, wait for SRDY". When GPIO detects low, initiate SRDY. Does this work? If yes, could you let me konw how to set below FW? Thanks.
Hello Nic,
Yes this can be done using the App config GPIO event for our part. You can follow this App note as section 3.2 walks through an example of how to implement App config
Hope this helps answer your question. If so, please click THIS RESOLVED MY ISSUE
Hi Adam,
Actually I have gone through this app note before, but it is not that intelligible. For example, what does each of below setting mean? It is not explained in the app note.
Also, what is the threshold of high and low? I need to know this value since the detected voltage will vary from 1V to 3V.
