Dear TI member,
When BQ24295 is used in boost mode(OTG enable and PMID=5.1V), and battery is discharged status.(no adaptor or USB in)
I heating the battery let it trigger to VBHOTx , then I find the VREGN will be discharge to 0V .
TS pin connected the VREGN,so TS pin had no voltage. IC could't know the temp be returned, finally lead to IC don't clear BATFET_Disable bit (REG07[5]) .
But the datasheet write down as below,
"For battery protection during boost mode, the device monitors the battery temperature to be within the VBCOLDx to VBHOTx thresholds unless boost mode temperature is disabled by setting BHOT bits (REG06[3:2]) to 11. When temperature is outside of the temperature thresholds, the boost mode and BATFET are disabled and BATFET_Disable bit is set (REG07[5] bit) to reduce leakage current on PMID. Once temperature returns within thresholds, the host can clear BATFET_Disable bit (REG07[5]) or provide logic low to high transition on QON pin to enable BATFET and boost mode."
Could you let me know the VREGN will be discharge to 0V at boost mode is normal or not?
