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  • BQ30Z554-R1: Is it possible not to use a CHG/DSG terminal?

    Resolved
    Part Number: BQ30Z554-R1 Other Parts Discussed in Thread: BQ40Z50-R2 , BQ40Z50 Hi, Is it possible not to use a CHG/DSG terminal like bq40z50-R2? Could you please tell me ? *[reference] bq40z50-R2 BQ40Z50-R2 1-Series, 2-Series, 3-Series, and 4-Series Li…
    • Resolved

  • BQ30Z554-R1: Reserve capacity and Rem capacity relation- Fuel gauge question

    TI Thinks Resolved
    Part Number: BQ30Z554-R1 Hi, I have a 2500mAh battery pack where I perform the learning cycle with 0mAh reserve capacity. Once the learning cycle is complete, in the final step I charge the pack to around 730 to 780mAh capacity to fulfill the shipping…

  • BQ30Z554-R1: BQ30Z554-R1: Writing to BatteryMode(0x03)

    TI Thinks Resolved
    Part Number: BQ30Z554-R1 BQ30Z554-R1: When writing BatteryMode(0x03) with Charge Mode(14th bit), Alarm Mode(13th bit) as disabled i.e., 0x0000 it is written succesfully. But when we read the BateryMode it is always 0x6000. 1. Could you please let us know…

  • BQ30Z554-R1: BQ30Z554 Cell balancing question

    TI Thinks Resolved
    Part Number: BQ30Z554-R1 Other Parts Discussed in Thread: BQ40Z50 Hello team, One of my customer asked below question. Can I ask your help on this? Is ti.com BQ30Z554 documents are the latest version? Does BQ30Z554 uses voltage based Cell balancing…

  • BQ30Z554-R1: What is the functionality of the SmbErrorReset bit (bit 6) in the SBS Configuration Register?

    TI Thinks Resolved
    Part Number: BQ30Z554-R1 Hello, I have a quick question regarding the Bq30z554 Dataflash and I cannot find any description in either the datasheet or the TRM. Can you help describe the functionality of the SmbErrorReset bit (bit 6) in the SBS Configuration…
    • Answered

  • BQ30Z554-R1: bqz configuration file

    Resolved
    Part Number: BQ30Z554-R1 Other Parts Discussed in Thread: BQEVSW , BQSTUDIO Hi After installing BatteryManagementStudio (1.3.101), customers do not have the option of Gauge BQ30Z554. Do they need the bqz configuration file of BQ30Z554? , If yes, please…
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    • Answered

  • BQ30Z554-R1: Help on bq Evaluation Software 0.9.92 - Pro Interface

    Resolved
    Part Number: BQ30Z554-R1 Hi, I'm having difficulties in understanding how the Pro interface for bq Evaluation Software 0.9.92 works. The test condition require an input to ManufacturerAccess() 0x0022 – FET Control and to read back the output from…
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    • Answered

  • BQ30Z554-R1: Is it possible to save firmware from bq30z55? I couldn't find info about it in documentation

    Resolved
    Part Number: BQ30Z554-R1 Other Parts Discussed in Thread: BQ30Z55 I would like to flash firmware form worker battery to another battery. But i can not get firmware from bq30z55. I found this e2echina.ti.com/.../12081
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    • Answered

  • BQ30Z554-R1: Request bqEVSW for BQ30Z55 r6

    Resolved
    Part Number: BQ30Z554-R1 Other Parts Discussed in Thread: BQEVSW Hello, When using the bqEVSW 0.9.92, I found that it cann't support the target device 550_6_08_1_003A ,please help me to solve this problem, thanks Best regard Wenjin
    • Resolved

  • BQ40Z50-R1: BQ40z50 DSG charge pump vs bq30z554-R1

    TI Thinks Resolved
    Part Number: BQ40Z50-R1 Other Parts Discussed in Thread: BQ30Z554-R1 , BQ40Z50 Hi team, BQ40z50-R1 BQ30z554-R1 i have 2 questions about BQ40z50-R1 DSG drive, Is there any difference between BQ40z50-R1 and bq30z554-R1 DSG drive circuit? The BD is quite…

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