Can somebody tell me what the PGOOD leakage current (what the MOSFET leakage current is when it is OFF) is? The datasheet only lists the PGOOD threshold voltage %, and this makes it difficult to design it into a system when you can't calculate what the actual PGOOD voltage will be given a specific pullup resistor...
Since leakage current creates a voltage drop across the pullup resistor, they want to make sure their system can handle the Vol / Voh voltage ranges at the PGOOD pin.
For reference, Section 2 of the following app note gives guidelines on system-level considerations.
http://www.ti.com/lit/an/slva485/slva485.pdf
Thanks!
Darren