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  • 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. Thank…

  • 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…

  • RE: BQ78Z100: BQ78Z100 Sleep Mode and Current Draw

    Hello AG, So sorry again for the delay, I was out of office on vacation. Are you able to see this issue on multiple devices? Can you send a bqstudio log file of this issue occurring? Regards, Adrian

  • BQ78Z100: NR Bit

    TI Thinks Resolved
    Part Number: BQ78Z100 Other Parts Discussed in Thread: EV2400 , BQSTUDIO , , BQ41Z50 Tool/software: Hi Team, seeking some support on this inquiry. I have a circuit which is powered by a battery and charged with a charger plugged to the wall. If I am working…

  • BQ78Z100: FC bit not setting high

    TI Thinks Resolved
    Part Number: BQ78Z100 Other Parts Discussed in Thread: BQSTUDIO Tool/software: I am using a 3.7V 1100mAh battery with the BQ78Z100 and have updated almost every possible data flash value, including: Charging Term Taper Current Set Voltage Threshold…

  • BQ78Z100: Wakeup Help for One Wire BQ Parts GENERAL

    Part Number: BQ78Z100 Other Parts Discussed in Thread: BQ40Z50-R2 , BQ28Z620 Tool/software: I have a need for a one-wire communication battery manager for a 2S pack that ALSO will wake up under a certain condition. The BQ78Z100 can be setup to switch…

  • RE: BQ78Z100: About reserved registers

    Hi, Do not write to these addresses, these are reserved for the FW running on the device. Regards, Diego

  • BQ78Z100: Battery can't get into SHUTDOWN mode when Vpack < Charger Present Threshold

    Part Number: BQ78Z100 Tool/software: To whom it may concern: We are using BQ78Z100 for a single cell battery, and noticed the fuel gauge can't get into SHUTDOWN mode when the cell voltage is lower than the SHUTDOWN threshold (2.5V), even Vpack (3V) …

  • BQ78Z100: Battery Management Studio read device name via HDQ

    TI Thinks Resolved
    Part Number: BQ78Z100 Other Parts Discussed in Thread: EV2400 , , BQSTUDIO , BQ28Z610 Tool/software: Hi, I launches Battery Management Studio that detect my setup, which include a EV2400 eval board, witch connect to our BQ78Z100 via HDQ interface. It can…

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