Hello - we are using your LTC4418 Power Controller in one of our products.
We would like to use a mechanical switch to enable/disable both power outputs by pulling the EN pin to ground. I would appreciate a review of the attached schematic.
With the switch open, EN will be pulled high by the internal regulator.
With the switch closed, EN can source up to 3.8uA from VIcc, so the voltage drop across the 10k resistor should pull EN low and disable both outputs. The small capacitor is for debouncing.
Schematic looks fine.