We would like to measure the sleep current consumption of the BQ25898 in our test production.
To get accurate readings we would like to disconnect the battery (BATFET / shipmode) and supply VSYS 3.5V on SYS to power the down stream system.
Is it possible to remain in shipmode even if VUSB is supplied?
Is there any risk to the battery charger if SYS is externally supplied (backpower, reverse voltage, etc.)?
Thank you and best regards,