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  • BQ20Z70-V150: BQ20Z75 communication issue

    Part Number: BQ20Z70-V150 Tool/software: Dear TI expert, I have pack that after test, it can't communicate through SMBUS, but the pack can charge and discharge, the FETs can be controlled by BQ20Z75. what's the possible reason for this performance…

  • BQ20Z70-V150: Application issues

    TI Thinks Resolved
    Part Number: BQ20Z70-V150 Hi, When I read the CHEM ID from BQ20Z75, I send the following commands according to spec, but I can ’ t find where I can see the return value， can you advise?
    • Answered

  • BQ20Z70-V150: BQ20Z75 CHEM ID and PRE CHG

    Resolved
    Part Number: BQ20Z70-V150 Dear TI experts: we have an old project with BQ20Z75, due to CELL EOL, we need to match the new cell, but we don't intend to change our current HW design. some questions below that need your answers: (we use BQ evaluation…
    • Resolved
    • Answered

  • BQ20Z70-V150: BQ Evaluation Software Version 0.9.59

    Resolved
    Part Number: BQ20Z70-V150 Other Parts Discussed in Thread: GPCCHEM , BQ20Z70 , BQSTUDIO We found that there is no LG18650(3350MAH) database in the BQ Evaluation Software Version 0.9.59 downloaded from the official website. We…
    • Resolved

  • BQ20Z70-V150: Power consumption in Shutdown mode while leaving the FETs on

    TI Thinks Resolved
    Part Number: BQ20Z70-V150 Other Parts Discussed in Thread: BQ20Z70 I have a device at prototype stage, which has a bq20z70-based battery pack. I want to shut the device down for shipping & storage purposes, and so battery discharge rate is important.…
    • Answered

  • Could you help me?

    Resolved
    Other Parts Discussed in Thread: BQ20Z70-V150 , BQ29330 , BQ20Z70 , AM3517 , BQ27500 Hi my friends: I am a jackaroo in gas gauge.I have a project for pxa270+wince 5.0+bq20z75 for gas gauge.I knew i need write a driver of bq20z75 for gas gauge,but i didn't…
    • Resolved

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