BQ24133: OPERATION LOGIC

YUSUF KARATAS

Part Number: BQ24133

Hello everyone,

I need to understand operation logic of the BQ 24133. As far as I have understood from the datasheet, the system operates like that;

We connect three li-on batteries to VBAT, and connect SYSTEM to our load and other calculated components. When 12V adapter is active, both battery gets charged and system is load is energyzed. When 12V adapter is not active, batteries feed the system.

Am I correct.

Thanks in advance.

over 6 years ago

0 Ning T over 6 years ago

TI__Guru 57651 points

Yusuf,

Yes, your understanding is correct. Please refer to to 9.3.10 System Power Selector on page 18 of the BQ24133 d/s for the details.

Thanks,

Ning.
Please click "This Resolved my issue" button if this post answer your question.

0 YUSUF KARATAS over 6 years ago in reply to Ning T

Intellectual 910 points

Thanks very much for your help. I have understood.

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BQ24133: OPERATION LOGIC