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  • BQ27411-G1: Programming the BQ27411

    Part Number: BQ27411-G1 Other Parts Discussed in Thread: BQ25186 , EV2400 , BQSTUDIO Hello, A few months ago I worked with the eval board for the BQ27411. I used the Battery management studio and a TI EV2400 to communicate with the BQ27411 EVM. This…

  • BQ27411-G1: Spuriously entering shutdown mode: are there other reasons than by I2C command?

    Part Number: BQ27411-G1 Tool/software: Dear community, in few units from the field we identified unresponsive BQ27411-G1 chips and found the reason for that is that somehow they entered the shutdown mode. The operating mode diagram (fig2.1 / SUUAS7B…

  • BQ27411-G1: BQ27441 || Battery percent showing higher after discharging ||

    Part Number: BQ27411-G1 Other Parts Discussed in Thread: GPCCHEM Tool/software: Hi, We are using fuel gauge IC BQ27411 in our design Project. We configured and found Some issue with battery percent :- 1. Some time when we recheck with the battery…

  • BQ27411-G1: BQ27411-G1

    TI Thinks Resolved
    Part Number: BQ27411-G1 Other Parts Discussed in Thread: BQSTUDIO , , GPCCHEM Hi, I have been trying to complete the learning cycle for BQ27411-G1 evk with a 950mAh LiPo battery. The learning cycle is performed using bqStudio in Automatic mode, with…
    • Answered

  • BQ27411-G1: BQ27411-G1 Programming OTP using MCU

    Resolved
    Part Number: BQ27411-G1 Other Parts Discussed in Thread: BQ27542-G1 , , BQSTUDIO Hello TI Team, We were using battery fuel gauge part No: BQ27542-G1 and now since TI is not promoting this part, we got suggessition to use part number BQ27411-G1 which…
    • Resolved

  • RE: BQ27411-G1: Error in Golden image flash

    Hi Raveendra, Yes, you can flash using an MCU, these links should help. (+) [FAQ] BQSTUDIO: How do I interpret the lines in a bq.fs / df.fs file for use with my I2C or HDQ gauge? - Power management forum - Power management - TI E2E support forums…

  • BQ27411-G1: Design Capacity reverting to 2000mAh on reboot after OTP

    Part Number: BQ27411-G1 Tool/software: I'm having some difficulty one-time programming my BQ27411 gas gauge. I have followed the steps as provided in SLUA703 and I managed to change 3 out of the 4 configuration parameters that I wanted to change. My problem…

  • BQ27411-G1: Minimum I2C Configuration for BQ27411

    Part Number: BQ27411-G1 Other Parts Discussed in Thread: GPCCHEM Hi We are designing in the BQ27411 Fuel Gauge into an IoT product. The battery being used for the product is given below Lithium Cobalt Oxide 3.7V Cell voltage 630mAh capacity 4.2V Charge…

  • BQ27411-G1: BlockData access issue

    Part Number: BQ27411-G1 Hi all. Thanks for your time. I have tried to use a BQ27411-G1A to monitor a battery. The interaction with the component is performed by a microcontroller via i2c. The standard command works fine. However issues were encountered…

  • BQ27411-G1: Use with Li-ion battery (not LiCoO2)

    TI Thinks Resolved
    Part Number: BQ27411-G1 Hello, I'd like to know if BQ27411 may be used with regular Li-ion batteries, besides LiCoO2 batteries mentioned on BQ27411 datasheet. Best wishes, Newton Bomeisel Cardoso

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