This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

bq27510 - Can BAT pin be powered while battery is not connected?

Other Parts Discussed in Thread: BQ27510

A customer is evaluating bq27510 and complaining about difference of capacitance read.

In customer's system, battery is connected with bq27510 and also other charger IC. The charger IC happens to output 4.1V no matter whether battery is connected or not. In that case, battery capacitance tends to be estimated higher than actual. Is this usage not preferable?

H. Takahashi