Dual Cell Charger IC without precharge

Ryuji

Guru 20090 points

Other Parts Discussed in Thread: BQ24115

Hello,

Are there the device which doesn't have precharge function ?
Requirement is as below.

Vin: 12V +/- 0.5V

Vout : 7.2V~10.5V

Iout(max): 1A

Switching tipe

CC/CV control

Best Regards,
Ryuji Asaka

over 9 years ago

0 Ryuji over 9 years ago

Guru 20090 points

Hello,

Sorry again.

I found the bq24115 which has CMODE pin.

This device has ISET1 for charge and ISET2 for precharge and we can set the mode by CMODE.

Can I use these device without precharge if we set always high to CMODE with Standalone mode?

Best Regards,
Ryuji

0 Ryuji over 9 years ago in reply to Ryuji

Guru 20090 points

Hello,

Could I have the reply please ?

I would like to know whether we can use bq24115 as fast charge mode always on stand alone.

Best Regards,
Ryuji Asaka

0 Ning T over 9 years ago in reply to Ryuji

TI__Mastermind 46611 points

Yes, you can.

Thanks!

Power management

Power management forum

Dual Cell Charger IC without precharge