Hi TI engineers:
In our project, we use TPS74501-Q1 ,and for this chip we have a question for its “PG” PIN , in TI datasheet ,the typical application for PG should pull-up to Vout as you can see picture 1,we want to know if we can pull-up to other power rail such as MCU power rail(picture 2)?We are not sure whether PG can detect the output status if we connect PG to other power rails
(Picture 1) (Picture 2)