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  • BQ34Z100: BQ34Z100 single LED issue

    TI Thinks Resolved
    Part Number: BQ34Z100 Hi The customer design with BQ34Z100. It is planned to display the power SOC. When it is fully charged, this LED is always on, so that the user knows that it is fully charged. Every time VEN and REG25 are short-connected, the light…
    • Answered

  • BQ34Z100:How to unprotect bq34z100 FROM

    Resolved
    Part Number: BQ34Z100 I would like to write to the FROM of the bq34z100. Please tell me how to remove the protection.
    • Resolved

  • BQ34Z100: Difference between BQ34Z100 and BQ34Z100-R2

    TI Thinks Resolved
    Part Number: BQ34Z100 Hello team, Currently, I have not got any additional information on the project. There are two devices: BQ34Z100 and BQ34Z100-R2. Webpage only says "Supports larger size battery applications and offers better support for PbA and…

  • BQ34Z100: voltage calibration

    TI Thinks Resolved
    Part Number: BQ34Z100 Please tell me about voltage calibration. I'm using bq34z100 to investigate how to do voltage calibration, but I can't find the flow of actual standard data commands, etc., only with the setting method from the dedicated software…
    • Answered

  • BQ34Z100-R2: ChemID

    Resolved
    Part Number: BQ34Z100-R2 Dear, I am designing a fuel gauge for second-hand car battery with BQ34Z100-R2. The battery module is composed of 2P2S cells, and the chemistry of positive electrode is LiMn2O4 + LiNiO2. Would it be possible to create a ChemID for…
    • Resolved

  • BQ34Z100-G1: BQ34Z100PWR-G1

    TI Thinks Resolved
    Part Number: BQ34Z100-G1 Other Parts Discussed in Thread: BQ34Z100 Hi, I need schematic review designed based on BQ34Z100PWR-G1. I also have following question regarding design. The load/charger should connect with BAT+ and pack - points. In my case, the…
    • Answered

  • RE: BQ34Z100-R2: Determining ChemID

    Resolved
    The bq34z100 can integrate current and works for such cases. However you will need to set the load mode/load select parameters for max load.

  • RE: BQ34Z100-R2: Power management forum

    Dear Steven, I would like to learn how to use the bq34z100 on bq34z100EVM, but I don't have EV2300/2400 communications interface adapter. Do you think it would be possible to flash data in the bq34z100 registers on bq34z100EVM with I2C from my board…

  • bq34z100

    TI Thinks Resolved
    Other Parts Discussed in Thread: BQ34Z100 , BQSTUDIO , EV2400 , BQ34Z100-R2 Hi, I want to use bq34z100 as suggested by TI expert . I want to monitor the battery charging/discharging current. I want to make the board more flexible so if i change the battery then…

  • BQ34Z100-R2: Configuration data flash block issue

    Part Number: BQ34Z100-R2 Other Parts Discussed in Thread: BQSTUDIO , BQ34Z100-G1 , Hi, I'm trying to program and calibrate a BQ34Z100-R2 on a custom board without using bqStudio and I've successfully tested most features. One last thing that I need to do…

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