BQ24715

user4798596

Other Parts Discussed in Thread: BQ24715, BQ24610

Hello：

Now I am using BQ24175 for charging the 2S battery. But I don't know which method I use to terminate the charge cycle when battery voltage is arrived the 8.4V.

I cannot find these methods in its datasheet！

THANKS

over 6 years ago

0 user4798596 over 6 years ago

Prodigy 190 points

Meanwhile, what I need detect to judge the battery is charged fully!

0 Wang5577 over 6 years ago in reply to user4798596

TI__Guru 56650 points

bq24715 is a host control device and follows the host command when the battery is fully charged. So, it doesn't do the charge termination after battery is fully charged. TI battery gauge IC can report state of charge.

If you don't have a host controller to check the gauge IC and send out command, please check bq24610 charger. It has a battery termination current setting and status pin to report the battery is fully charged.

0 user4798596 over 6 years ago in reply to Wang5577

Prodigy 190 points

OK, Thanks!

panxiaohong

Power management

Power management forum

BQ24715