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  • BQ27741-G1: Gauge is not tracking battery capacity correctly

    Part Number: BQ27741-G1 Other Parts Discussed in Thread: BQSTUDIO , GPCCHEM , BQ24295 , BQ27426 Tool/software: I am trying to get the bq27741-G1 gauge working with a Honcell Li-ion Polymer 5200mAh battery. I have ported the bq27x00 linux driver to the 335x…
    • Answered

  • BQ27741-G1: Cannot complete GDK routine without "unexpected" end task in discharge.

    Resolved
    Part Number: BQ27741-G1 Other Parts Discussed in Thread: BQSTUDIO , GASGAUGECHEM-SW I have the gauge and BQ27GDK000EVM set up for use in determining cell chemistry and until recently it appeared to be working. I am testing a "new" (to us) Li-ion cell from…
    • Resolved

  • BQ27741-G1: Where do I post the ZIP file that was generated by BqStudio?

    TI Thinks Resolved
    Part Number: BQ27741-G1 Other Parts Discussed in Thread: BQSTUDIO , GPCCHEM , GPCCEDV I used the BQStudio software to generate the CSV config files and the zip file for a new battery. Where do I post it ?

  • BQ27741-G1: Trying to get accurate state-of-charge readings using a Honcell Li-ion Polymer 5200mAh battery

    Part Number: BQ27741-G1 Could someone do a schematic review to ensure we've hooked up the gauge correctly and to check to make sure this is the correct gauge for this battery? We are struggling to get a coherent state of charge reading from the gauge…

  • BQ27741-G1: BQ27741EVM is not working

    Part Number: BQ27741-G1 Other Parts Discussed in Thread: BQ27741EVM , BQ26500 , BQSTUDIO , Hello everyone, I bought a bq27741EVM several months ago and try to run that and use it in a battery pack. According to the user manual, I have done. but unfortunately…
    • Answered

  • BQ27741-G1: BQSTUDIO - How to add a new battery into the chemistry database?

    Resolved
    Part Number: BQ27741-G1 Other Parts Discussed in Thread: GPCCHEM I am currently evaluating 4 different Li- Poly batteries. None of them are listed in the chemistry database: Shenzhen HonCell HCP953998NZC 3.7V 5200mAh Shenzhen HonCell HCP694097NZC, 3.7V, 3…
    • Resolved

  • BQ27741-G1: Linux driver for BQ27741-G1

    TI Thinks Resolved
    Part Number: BQ27741-G1 Other Parts Discussed in Thread: BQ27XXXSW-LINUX Hello, can you confirm that BQ27XXXSW-LINUX driver support HDQ interface for BQ27741-G1 device please? If not do you provide Linux support for this device? Regards Lukasz
    • Answered

  • BQ27741-G1: urgent !! for chem id

    Resolved
    Part Number: BQ27741-G1 hello sir, i am working with two batteries master and slave. i perform chem id cycle for master battery, but unable to get chem id report (got error report). Now i want to send my both batteries to TI for chem id. how can i do…
    • Resolved

  • BQ27741-G1: chem id varification

    TI Thinks Resolved
    Part Number: BQ27741-G1 Other Parts Discussed in Thread: BQ27426 , BQSTUDIO Hello all, i have completed chem id cycle and got a report. any one can please double check that the chem id which i get is good for my battery or not. Battery specification : Tenergy…
    • Answered

  • BQ27741-G1: Power management forum

    Resolved
    Part Number: BQ27741-G1 Other Parts Discussed in Thread: BQ27510 , , BQ2980 , BQ2970 Hello Sir, Nice to E-Meet with you. Kindly find attached document first. As per datasheet and attached pic fuel gauge not preferable for use when your battery use as removable…
    • Resolved

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