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  • BQ28Z610-R1: Questions about the Chemistry ID Matching

    TI Thinks Resolved
    Part Number: BQ28Z610-R1 Hello everyone, I suspect my batteries are fake, so I'm running a Chem ID Matching. And for that, I'm following SLVA725A. Just some questions: 1) SLVA725A says: "Charge using CC or CV charging to full using taper current…

  • BQ28Z610: Thermal Pad Dimension

    TI Thinks Resolved
    Part Number: BQ28Z610 Hi Team, May we ask for the thermal pad dimensions of the BQ28Z610? Unfortunately we can't find it within the datasheet. Kind Regards, Jejomar

  • BQ28Z610-R1: Parallel charging scheme for batteries with different capacities

    TI Thinks Resolved
    Part Number: BQ28Z610-R1 Hi TI Teams, Is there a complete solution recommended for charging/discharging and protection of two batteries with different capacities in parallel? The battery voltage is 4.2V, and one of the batteries is removable. The capacity…

  • BQ28Z610: Correct steps to get everything ready to run

    TI Thinks Resolved
    Part Number: BQ28Z610 Other Parts Discussed in Thread: BQ25883 , EV2400 , , BQSTUDIO , BQMTESTER Hello E2E-Community members, My board has an BQ25883 + BQ28Z610, and I'm using an EV2400 to access them with Battery Management Studio v1.3.101 Build 1. …

  • BQ28Z610: Chemistry ID selection when there's 5 with the same name

    TI Thinks Resolved
    Part Number: BQ28Z610 Other Parts Discussed in Thread: GPCCHEM , Hello E2E-Community members, On the " bq28z610EVM 1- to 2-Series Li-Ion Battery Pack Manager Evaluation Module " - https://www.ti.com/lit/ug/sluube3/sluube3.pdf?ts=1655680037444&ref_url…

  • BQ28Z610: Calculated by the chip does not match the capacity actually measured

    TI Thinks Resolved
    Part Number: BQ28Z610 Other Parts Discussed in Thread: GPCCHEM , BQ40Z50 , BQSTUDIO Hi Team, Could you help our cutomer's concern below. We have developed a battery with the IC BQ28Z610 And have the problem that the remaining capacity calculated by…
    • Answered

  • BQ28Z610: Undervoltage protection

    Resolved
    Part Number: BQ28Z610 Other Parts Discussed in Thread: BQ4050 , BQ40Z50 We are evaluating two batteries for use in a medical device, where one uses the BQ28Z610 and the other uses the BQ4050. We have noticed that the BQ4050 provides a "Permanent Fail…
    • Resolved

  • BQ28Z610-R1: At ideal state of BQ28z610-r1 cell-1 will be dead

    Part Number: BQ28Z610-R1 Other Parts Discussed in Thread: BQ28Z610 Hello TI, I am working BQ28z610-r1 with battery pack configuration of 2P2S but at ideal state only BQ28z610 is connected to battery pack after day only cell 1 will be discharge…

  • BQ28Z610: What is the difference between BQ28Z610 and BQZ8Z610-R1? And I hope to help review the schematic diagram. Thank you

    TI Thinks Resolved
    Part Number: BQ28Z610 What is the difference between BQ28Z610 and BQZ8Z610-R1? And I hope to help review the schematic diagram. Thank you 2022.3.13.BQ28Z610电量计测试板V2.0.pdf

  • RE: BQ28Z610-R1: BQ28Z610-R1 Battery Fuel gauge parameter not showing Correctly ..?

    Hello Rahul, I'm not sure I understand the data submitted, the voltage for discharge is way too dynamic to be used for the tool, the discharge needs to be a constant current. It looks like the discharge current is fluctuating rapidly and causing large…

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