Hi Team:
Can you help to comment on the following questions, thanks!
1: there is no statement on the PMBUS Pin , such as open drain, if this device is the open-drain type? if the external pull up is need? because there is no any information related to pull up voltage and resistor in the datasheet and design application circuit.
2: if 1.8V pull up is recommended? if 1.8V pull up is ok, it shall be better,