Hi , Base on Jetson Xavier Developer Kit Carrier Board design (P2822-B03) , At Vin Loss detection circuit page , We have some question is below
Is there any definition of time on capacitor C76/C78 and capacitor C77 ??
The reverse leakage current of BAT54CW (D1) is high. If there’s reverse current it could turn on the transistor Q26 , is it possible ?
What is the purpose of capacitor C75 ?? extend discharge circuit of time ??