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  • BQ25622E: File .bqz bqStudio for BQ25622E

    TI Thinks Resolved
    Part Number: BQ25622E Other Parts Discussed in Thread: BQ25620 , , BQ25622 Tool/software: Hi, I am using Battery Management Studio version: 1.3.127.3 (as I understand it, the latest at the moment). But I cannot find the .bqz file in it that would be responsible…

  • BQ25622E: Coil inductance vs charge current

    Part Number: BQ25622E Tool/software: Hello, please advise a doc or tool that clarifies the coil selection procedure for the BQ25622E I need optimal options for 1A, 1.5A, 2.0A and 2.5A charging current. Best regards, Thanks!
    • Resolved

  • BQ25622E: Odd behaviour when high loads applied

    Part Number: BQ25622E Tool/software: Hi, please ignore my other thread regarding brownouts for now, I've still not been able to capture the issue in the lab again. It may have been fixed...... We are running into a couple of odd other issues with…

  • BQ25622E: BQ25622e

    TI Thinks Resolved
    Part Number: BQ25622E Other Parts Discussed in Thread: BQSTUDIO Tool/software: Dear Texas Instruments Engineering Team, We are developing a new product and have integrated the BQ25622e into our design. However, when we read the register values that indicate…
    • Answered

  • BQ25622E: The battery isn’t charging even though power is being supplied

    Resolved
    Part Number: BQ25622E Tool/software: Hi all, I can't seem to get my battery to start charging correctly, and I can't figure out what mistake I might be making. I'm hoping it's something simple that doesn't require a change to my PCB, but unfortunately…
    • Resolved

  • BQ25622E: Irregular brownouts, finding it hard to trace. Any clues?

    Part Number: BQ25622E Tool/software: Hello all, I'm running into a strange issue with our BQ25622E. We appear to be getting irregular brownouts. We only knew this was an issue as our telemetry software would show us logs like: While I am certain…
    • Answered

  • BQ25622: BQ25622E sample code

    Resolved
    Part Number: BQ25622 Tool/software: Hi Sir, My customer is starting their BQ25622E design. Would you please helping to provide sample code about BQ25622E for our reference? Thanks. Best regards, Gary Teng
    • Resolved

  • BQ25622E: Device will not enter ship mode

    TI Thinks Resolved
    Part Number: BQ25622E Tool/software: Hello, I am trying to put the BQ25622E into ship mode by setting BATFET_CTRL = 0x02 in register 0x18, Charge Control Register 3. However, the system just resets instead. I have also tried to put it in shutdown mode…
    • Answered

  • BQ25622e - Minimal_System_Voltage setting not being adhered to! Battery is allowed to drop bellow setting.

    Resolved
    Part Number: BQ25622E Other Parts Discussed in Thread: BQ25620 , BQ25622 , Tool/software: https://www.ti.com/lit/ds/symlink/bq25622e.pdf Hi I'm having a real head scratcher with this chip. I'm working on an embedded project and we're configuring the chip…
    • Resolved

  • BQ25622E: On POR, anyway to force charging into battery terminal even if no battery detected?

    TI Thinks Resolved
    Part Number: BQ25622E Other Parts Discussed in Thread: BQ25622 , , BQ25628E Tool/software: Hi, We have a chicken and egg scenario were trying to work around. We want to be able to recover a depleted battery that has a built in BMS that cuts it off once…

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