This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

BQ24780S: A question about Q3 function at the typical applications

Part Number: BQ24780S

Hi team,

I want to know the function of Q3 at the typical application of BQ24780s datasheet.

Is it function is to power system from battery when with no adapter? or Q3 have other function?

And When to turn on Q3? How to controller it to power system?

Best regards,

Andy Liu