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  • BQ78Z100: How is the number of cycles for BQ78Z100 calculated?

    Part Number: BQ78Z100 Could you please explain how the cycle count of BQ78Z100 is calculated? Refer to the attachment GG FILE. It is set that the Cycle Count Percentage is 90%. I understand that when the discharge capacity reaches 90%, the cycle count…

  • BQ78Z100: The communication between MCU and BQ78Z100 for data reading is abnormal.

    Part Number: BQ78Z100 Hello, after the battery enters sleep mode, at this point the MCU reads the data of BQ78Z100 through I2C. The first time it reads the data, it cannot fully retrieve all the data. However, the second time and subsequent subsequent…

  • TPS25751: Battery :TPS25751D+BQ25798+BQ78Z100

    TI Thinks Resolved
    Part Number: TPS25751 Other Parts Discussed in Thread: BQ78Z100 , BQ25798 We have a battery solution using TPS25751D+BQ25798+BQ78Z100, Question 1: I would like to know if the battery can be charged normally through the TYPE-C interface if it is in the…

  • BQ78Z100: FC bit set even when voltage is below threshold

    Part Number: BQ78Z100 We use BQ78Z100 in a 2S1P battery pack. Recently we've seen some units return from the field that have the FC bit set, but their cell voltage is well below the clear threshold. I'd like to understand exactly what sets/clears the…

  • BQ78Z100: Chem ID programming in bq78z100

    TI Thinks Resolved
    Part Number: BQ78Z100 Other Parts Discussed in Thread: EV2400 , BQSTUDIO Tool/software: Hi Team, Is there is a way to program Chem ID in a bq78z100 using an I2C command. Or if it is necessary to program each circuit with a gauge using the EV2400. …
    • Answered

  • BQ78Z100: Manufacturer Date in Seal Mode

    Resolved
    Part Number: BQ78Z100 Other Parts Discussed in Thread: BQ40Z50 To whom it may concern: We are using BQ78Z100 in one of our battery, and just want to confirm if the "Manufacturer Date" could be accessed in SEAL mode. It listed under AltManufactuerAcess…
    • Resolved

  • BQ78Z100: BQ78Z100 Sleep Mode and Current Draw

    Part Number: BQ78Z100 Other Parts Discussed in Thread: BQSTUDIO , BQ25792 , Tool/software: Hi TI, Having some issues with my BQ78Z100 chip entering sleep mode. When the system is powered via supply (via BQ25792 chip) and the BQ78Z100 is connected (atop…

  • BQ78Z100: FS burning file

    Part Number: BQ78Z100 Other Parts Discussed in Thread: BQSTUDIO Tool/software: Hi team, May I know if BQ78z100 support FS burning file in BQstudio GUI, customer can only read srec file BR Amber

  • BQ78Z100: Quiescent current

    Part Number: BQ78Z100 Other Parts Discussed in Thread: BQSTUDIO Tool/software: Hi Team, We found that bq78z100 quiescent in HDQ mode is around 40uA higher than in it I2C mode. Is that correct?

  • BQ78Z100: I2C Address

    TI Thinks Resolved
    Part Number: BQ78Z100 Other Parts Discussed in Thread: BQSTUDIO Tool/software: Gauge team, What is the I2C Address for the BQ78Z100? I looked in the Datasheet and User's Guide, and can't find it. Maybe I'm misunderstanding something! I found one…

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