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TPS7B85-Q1: Some configuration questions

Part Number: TPS7B85-Q1


For TPS7B85Q1 application, I have the following questions:

1. If PG only outputs high or low levels, then PGADJ is grounded. I think there is a pull-up resistor inside the IC, so there is no need for an external pull-up resistor, right?

2. How to configure the external resistance of the SENSE_IN and SENSE_OUT of the IC? Is it possible to achieve low voltage detection function? For example, SENSE_OUTPUT is low at 5.9V and high at 6.6V. What is the IC internal VEF voltage value?