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  • BQ34Z100: BQ34Z100 SOC Drop Issue at 100% Rest

    TI Thinks Resolved
    Part Number: BQ34Z100 Tool/software: Dear TI Support Team, We are using the BQ34Z100 for our design and have completed the learning cycle for an 11S1P core pack. We have also conducted charge/discharge and rest tests. Specifically, we performed 12-hour…

  • BQ34Z100-G1:About the relaxation time of LiFePO4

    TI Thinks Resolved
    Part Number: BQ34Z100-G1 Tool/software: Hello I am acquiring learning data for a LiFePO4 battery. Will the status bit change from 4 to 5 after about 5 hours of relaxation time after discharging? Is it true that LiFePO4 is not needed for more than 5 hours…

  • RE: BQ34Z100-G1: Configuring the BQ34Z100 using the EVM2400

    Hello Archana, Seems that either the device is not powered up or there is a communication issue with BQStudio. Can you check the voltage on SDA and SCL to make sure the voltages are pulled up. Also, can you check the voltage from REG25. Regards, Adri…
    • Answered

  • BQ34Z100: Regarding charging during learning after FC=1 occurs.

    Resolved
    Part Number: BQ34Z100 Tool/software: Hello I am creating learning data for the BQ34Z100, but after FC=1 occurs during charging, is it necessary to stop charging immediately?
    • Resolved

  • BQ34Z100-R2: Use with a single Ni-MH cell

    Part Number: BQ34Z100-R2 Other Parts Discussed in Thread: BQ34Z100 Tool/software: Hi There, I need a fuel gauge IC for accurate SOC and health estimation for a single NiMH cell, 504-6219 from RS with a nominal voltage of 1.2V. Is the BQ34Z100-R2 adequate…
    • Answered

  • BQ34Z100: Capacity Issue

    Resolved
    Part Number: BQ34Z100 Other Parts Discussed in Thread: BQSTUDIO Tool/software: Hi Team, Customer ask whether this device can support 280AH capacity battery series? If yes, how to design it? And whether this device has firmware or need to be re-burned…
    • Resolved

  • BQ34Z100-R2: GPCRA0 Report Errors

    Part Number: BQ34Z100-R2 Other Parts Discussed in Thread: GPCRA0 Tool/software: Hello, I'm trying to use the GPC Golden GG Maker tool but I'm unable to get a valid report back with parameters that need to be updated. I used the GPC Chem tool to get a…
    • Answered

  • BQ34Z100: Schematic Review

    Resolved
    Part Number: BQ34Z100 Tool/software: Hello,TI Team I am currently working on a design using the bq34z100 for a 2S battery configuration. I would like to request your assistance in reviewing the schematic for the design to ensure it is implemented correctly…
    • Resolved

  • RE: BQ34Z100: Question about RESET and IT ENABLE

    Hello Chase, You will send the RESET command first then the IT ENABLE command. Regards, Adrian

  • BQ34Z100-R2: Question about programming golden file using MCU

    TI Thinks Resolved
    Part Number: BQ34Z100-R2 Other Parts Discussed in Thread: EV2400 , BQSTUDIO , BQ34Z100 Tool/software: Hi, I have generated the required golden file by using EV2400. I am now developing code to flash the goldenfile during production using c2000 f280023 microcontroller…

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