The charge cycle

Koji Hayashi92

Mastermind 7030 points

Part Number: BQ24105-Q1

Hi TI-team

My customer have question.

https://e2e.ti.com/support/power-management/f/196/p/881153/3269081#3269081

Regarding the answer to the above URL.

What does "the charge cycle (and in this part's case, the entire state machine) "mean ?

What is the harmful effect of being reset ?

Best Regards,

Koji Hayashi

over 5 years ago

0 Michael Emanuel35 over 5 years ago

TI__Mastermind 40315 points

Dear Koji,

The charger follows a specific algorithm about when to start charging based upon the state of the battery and various other conditions specified in the datasheet. The state machine refers to the algorithm.

What reset are you talking about specifically?

Thanks,

Mike Emanuel

Please click "This resolved my issue" button if this post answers your question.

0 Koji Hayashi92 over 5 years ago in reply to Michael Emanuel35

Mastermind 7030 points

Hi Mike-san

Thank you for quick response.

Is there a description in the data sheet about "algorithm" ?

>What reset are you talking about specifically?

”it resets the charge cycle (and in this part's case, the entire state machine)"

What are the harmful effects of the above resets ?

Best Regards,

Koji Hayashi

0 Michael Emanuel35 over 5 years ago in reply to Koji Hayashi92

TI__Mastermind 40315 points

Koji-san,

The operational flow chart on page 10 of the datasheet describes the state machine in detail. Toggling the CE pin will reset the state machine.

Thanks,

Mike Emanuel

Please click "This resolved my issue" button if this post answers your question.

0 Koji Hayashi92 over 5 years ago in reply to Michael Emanuel35

Mastermind 7030 points

Hi Mike-san

Thank you for quick response.

I understand.

I will answer to my customer.

Best Regards,

Koji Hayashi

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The charge cycle