Hi Team,
I see the PG comments in datasheet.
Power good. This open-drain pin must connect to VOUT via an external resistor. VPG is logic level high when VOUT is above the power-on-reset threshold.
Could you let me know why TPS7A66-Q1 PG pin "must" connect to Vout?
As I know, most of PG could connect to any power rail less than Vout. The threshold will be 90% of Vout. This is my first time seeing the PG pin must connect to Vout.
Regards,
Roy
