Hello,
Can MP2161A start into a pre-biased rail?
I need a step-down converter from 3.3V to 1.8V. By the time the converter gets enabled (EN=high), the 1.8V rail will be pre-charged already to around 1.3V. (The input voltage 3.3V is present all the time, it is just the EN pin which gets enabled.) Is this allowed?
Thanks,
Jaroslav.