Question about MP86998

DC-DC Power Converters
1

Hello,

I am trying to design Buck converter using MP86998. I want to know as where to connect EN pin, as it is not clear from the functional block diagram in the datasheet whether I can leave it floating or should I manually pull-up the EN pin to make the device working?

Thank you!

2

Given that page 5 of the datasheet specifies EN input’s low and high thresholds, and the potential internal EN pull-up is never mentioned, I guess you need to control EN yourself.

3

Thank you for the answer!