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bq78350-r1 datasheet decription

Cheng Wang
Prodigy 685 points
Other Parts Discussed in Thread: BQSTUDIO

Hi 

I found that the bit 5 and bit 4 in Protection Configuration shows CC_DSG_OFF and DC_CHG_OF in bqStudio register.

However, it shows CC_CHG_OFF and DC_CHG_OFF in datasheet. Would you like to confirm which is right?

  • 0
    TI__Guru 73830 points

    The gauge will turn the CHG FET off due to an over current fault when charging and it will turn the DSG FET off if an over current fault occurs when discharging. These commands allow you to program the gauge to also turn the other FET off.

    CC_DSG_OFF will also turn the CHG FET off, if an over current condition occurs when discharging. (There is a typo in the parameter name in the datasheet.

    DC_CHG_OFF will also turn the DSG FET off, if an over current condition occurs when charging.