Hi Team,
we like to use your LMR10520 in a single design in two scenarios:
1) 5V input converted to 3.3V output (EN=5V)
2) undefined input, regulator disabled (EN=GND), 3.3V driven by external supply
EN is controlled by a jumper and never changes during operation.
We fear problems regarding the pins FB and SW for scenario 2.
Any thoughts about that? Any better idea to implement our scenarios?
Thanks a lot in advance
Volker
