STBC02 Datasheet, PDF (34/39 Pages) STMicroelectronics – Automatic power path management

Operation description
STBC02
restored only by disconnecting and reconnecting back again a valid input voltage source on
the VIN pin.
8.15
Reverse current protection
When the input voltage (VIN) is higher than VUVLO, but lower than the battery voltage VBAT
(VUVLO < VIN < VBAT) the current path from BAT to IN is opened so to stop any reverse
current flowing from the battery to the input voltage source. This event is signaled through
the CHG flag.
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