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  • BQ27441EVM-G1A: Reading battery information by I2C

    Resolved
    Part Number: BQ27441EVM-G1A Hi Power source is a battery. When the first reading operation of battery by I2C after the battery is attached, fuel gauge can be read as 0%. After that, 98% measurement can be read as correct data with second reading trial…
    • Resolved

  • BQ27441EVM-G1A: <BQ27441EVM-G1A> SOC is unstable

    Part Number: BQ27441EVM-G1A Hi: My steps： connect battery open BatteryManagementStudio soc = 45 charging ... wait... soc = 55 stop charging remove battery close BatteryManagementStudio and then... connect battery open BatteryManagementStudio…
    • Answered

  • BQ27441EVM-G1A: GPC + BATPAKMKII

    Resolved
    Part Number: BQ27441EVM-G1A Other Parts Discussed in Thread: BOOSTXL-BATPAKMKII , EV2400 , BQSTUDIO , BQ24250 Hi, I'm looking to obtaining the charge / relax / discharge / relax testing as described in the Simple Guide to Chemical ID Selection Tool…
    • Resolved

  • EV2400: Can't get BQ27441EVM-G1A to work with BQStudio

    TI Thinks Resolved
    Part Number: EV2400 Other Parts Discussed in Thread: BQSTUDIO , BQ27441EVM-G1A , Hi there! I just received my EV2400 and BQ27441EVM-G1A in the mail. All up this costed me $500 AUD from Digi-Key - a lot of money to spend, but I was keen to get my hands…
    • Answered

  • BQ27441EVM-G1A: Difference remaining capacity value

    Resolved
    Part Number: BQ27441EVM-G1A Other Parts Discussed in Thread: BQ24074 Hi Could you please tell us about behavior of bq27441-G1A. Companion charger : bq24074 Vin of bq24074 is applied from 5v adapter. We read Remainingcapacity value by I2C.…
    • Resolved
    • Answered

  • BQ27441EVM-G1A: Options in case chem id of FG does not match to battery

    Resolved
    Part Number: BQ27441EVM-G1A Other Parts Discussed in Thread: GPCCHEM , BQSTUDIO Hello, I am using BQ27441 Fuel Gauge in my system for battery monitoring with NCR18650 3.7V 1S1P 11.84Wh battery. I used the EVM for recording the logs and uploaded the…
    • Resolved
    • Answered

  • BQ27441EVM-G1A: SOC doesn't exceed 60%

    Resolved
    Part Number: BQ27441EVM-G1A Other Parts Discussed in Thread: GPCCHEM , BQSTUDIO , EV2400 Hi, I developped a program in order to initialise the bq27441. I have modified the specifics settings like asked in the datasheet : > Design Capacity (DC) : 3300…
    • Resolved
    • Answered

  • BQ27441EVM-G1A: Regarding ChemID

    Resolved
    Part Number: BQ27441EVM-G1A Other Parts Discussed in Thread: BQSTUDIO We are using the BQ27441 fuel gauge and while looking through the technical reference manual, it states that the default ChemID for the BQ27441-G1A is 0x0128. I verified this through…
    • Resolved
    • Answered

  • BQ27441EVM-G1A: Questions about obtaining ChemID procedure

    Resolved
    Part Number: BQ27441EVM-G1A Other Parts Discussed in Thread: GPCCHEM Hello, We are planning to use the BQ27441 fuel gauge and we've ordered the evaluation kit to play around with it. From what I understand, I need to obtain a ChemID and input that ID…
    • Resolved

  • BQ27441EVM-G1A: bqStudio and EV2400 disconnect during Learning Cycle

    TI Thinks Resolved
    Part Number: BQ27441EVM-G1A Other Parts Discussed in Thread: BQSTUDIO , , EV2400 Hi, I'm trying to complete a BQ27441EVM-G1A learning cycle with a Windows 7-32 computer and the EV2400. I use bqStudio 1.3.54.1 At least four times now, the EV2400 is…

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