BQ24618: no charge with VCC lower 5V

Part Number:BQ24618

Good morning,

I've red another thread with the same subject, but it has been close, so it is not possible to reply:

e2e.ti.com/.../559386

I've got the same problem: the body diode of the input MOS reduces the Vcc at startup below 4.7V. It could be the reason why my charger dosn't start with a standard 5V input 8e.g. from USB).

Is there any way to fix this issue?

Thank you and regards

Matteo