BQ24650: Analog feedback for ~CE signal

Dipankar Shakya

Part Number: BQ24650

We are unable to allocate a separate microcontroller to monitor battery level and feed ~CE signal. Leaving the ~CE signal as it is, seems concerning to battery health due to continuous charging.
Is there a method for analog feedback?
Kindly please provide us a solution to this situation.

over 8 years ago

0 Alen%2520Chen over 8 years ago

TI__Intellectual 2320 points

Hi Dipankar,

Don't worry about it. the charging will terminate when the battery is full. Please refer to the section 8.3.5 of the datasheet.

Alen Chen

0 Dipankar Shakya over 8 years ago in reply to Alen%2520Chen

Prodigy 30 points

Hi Alen,

Thanks. That soothes my worries. If so, can the ~CE signal be simply be removed along with Q3?

Regards.

0 Alen%2520Chen over 8 years ago in reply to Dipankar Shakya

TI__Intellectual 2320 points

Hi Dipankar,

Yes you can remove Q3.

Alen Chen

0 Dipankar Shakya over 8 years ago in reply to Alen%2520Chen

Prodigy 30 points

Hello Alen,

Okay. Thanks again,

Dipankar

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BQ24650: Analog feedback for ~CE signal