Tool/software:
Hi experts,
our customer have additional question about original thread.
Chen said as followings
> EN pin voltage higher than VIN pin when turn-off input voltage, so you need to add clamp diode between EN and VIN pin.
And customer wants to know the possibility that a reverse current flow from the EN pin to VIN through inside the IC
I saw a functional block diagram but I couldn't understand.
Thanks and regards,
Tsuyoshi