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BQ24072: About battery discharge of BQ24072

user4699602
Intellectual 570 points
Part Number: BQ24072

Hi,

We got a question from my customer about BQ24072

Could you help us ?

Please tell me about battery discharge.

When inserting a lithium-ion battery, is the battery voltage output to the system side without any special control?

Also, at this time, is there a rush current prevention function?

Thanks.

Best regards.

  • 0
    TI__Mastermind 21590 points

    Hello,

    The device acts as a pass through and the only difference between the OUT voltage and the BAT voltage is drop across the BATFET.  The rush current prevention function is described below as in section 9.3.4.1 in the datasheet.

    Regards,

    Raheem