Part Number: BQ25898D Hi TIer
My customer use BQ25898D in a production project for handheld.
Currently they what to check if BQ25898D need fix to PCB with glue?
This is a question because it is a handheld product that needs to pass a drop test…
Part Number: BQ25898D Hi TIer
My customer have find a fault chip of BQ25898D in mass production.
The chip pin impedance did not change significantly. and BQ25898D could not communicate and also no output (0V at SW, SYS, PMID). We suspect internal…
Part Number: BQ25898D Hi Tier
My customer use BQ25898D got a unnormal situation.
When I plug in the adapter and then unplug it, the battery will supply abnormal reverse power to maintain the voltage at 4.4V, but my OTG pin has been pulled low, and…
Part Number: BQ25898D Hi team,
When we initialize the charger IC, we first turn off the watchdog of the IC, then write 20 sets of data through the for loop, and finally configure the ADC to continue. Can I configure the ADC before watchdog closing and…
Part Number: BQ25898D Hi Team，
Client keeps reading REG11 to get VBUS voltage. Wondering about the minimum time interval limit. Could you please comment？
Regards， Hailiang
Part Number: BQ25898D Hi，team:
Hope everything is fine with you.
I have three application issue about BQ25898D:
1)datasheet describe QON could be used to enable and reset control input. it is Ok.
Actually, we hope to connect QON (connect button…
Part Number: BQ25898D Hi TI team,
About the SYSOVP trigger threshold for different battery voltage conditions is as below:
1)In VSYSMIN regulation (VBAT<VSYSMIN), SYSOVP triggers typically at VSYSMIN+350mV. 2)Not in VSYSMIN regulation (VBAT>VSYSMIN…
