JAJSKU7C September 2022 – February 2024 BQ25620 , BQ25622
PRODUCTION DATA
During OTG operation, BQ25620 uses two comparators to sense output overvoltage at VBUS and PMID. If either VBUS or PMID voltage rises above their OVP threshholds, the converter stops switching and attempts to discharge the voltage.
If the OVP condition persists (200 μs), OTG_FAULT_FLAG is set to 1, OTG_FAULT_STAT transitions to 1 and the converter powers down into a fault condition.