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 OTG…
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 to…
Part Number: BQ25898D Other Parts Discussed in Thread: BQ25898 Does trickle charge be performed, when battery is 1.9V and insert 5V adapter?
From SPEC, BQ25898D adc range is 2.304V-4.848V.
Part Number: BQ25898D Hi，
Customer is evaluting BQ25898D. they want to know if they don't use maxcharge function, is the cap of DSEL pin removable? what's the purpose of this cap?
Part Number: BQ25898D Hi Team,
When doing a test, the engineer found that:
Plug in USB-C: There are voltage spikes on the SYS, VIN, BAT PINs of the charger device. And the voltage spike can reach 8V, (Measured at the capacitor connected to the pin);
…
