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  • BQ4050: Gas gauge calibration issue

    TI Thinks Resolved
    Part Number: BQ4050 Other Parts Discussed in Thread: TIDA-00982 , BQ24600 , , BQSTUDIO , EV2400 Hi all, We designed a board that looks like tida-00982. It is based on bq4050 gauge and bq24600 charger. We use a 2S battery pack with the following characteristics…

  • BQ40Z80: Check for possible implementation

    TI Thinks Resolved
    Part Number: BQ40Z80 Other Parts Discussed in Thread: TIDA-00982 , , BQ4050 Hi team My customer is taking TIDA-00982 as a basis for his design and would like to replace the gauge with BQ40Z80. He has divided his project by separating the "gauge" circuitry…

  • BQ4050: Separate charge and discharge paths

    TI Thinks Resolved
    Part Number: BQ4050 Other Parts Discussed in Thread: TIDA-00982 , , BQSTUDIO I am following the reference design TIDA-00982 (Non-Military Drone, Robot, or RC 2S1P Battery Management Solution Reference Design) to create a BMS with 3SP1 Pack using bq4050.…

  • BQ40Z50-R2: Charger GND or Gauge GND?

    TI Thinks Resolved
    Part Number: BQ40Z50-R2 Hi, I’ve noticed some differences in the choice of Gauge Ground vs Charger Ground between the “TI Drone BMS Reference Design” http://www.ti.com/tool/TIDA-00982 and the BQ40z50-R2 Datasheet (and its TI evaluation…

  • RE: Need advice on a 6 cell Li-Ion Battery charger circuit with protection and balancing

    Hello Michael, Please take a look at the following TI Design below. Also look at the BQ24610 charger and the BQ40Z80 guage www.ti.com/.../TIDA-00982
    • Answered

  • BQ4050: Not able to communicate with BQ4050 with SMBUS interface

    Resolved
    Part Number: BQ4050 Other Parts Discussed in Thread: TIDA-00982 , BQSTUDIO , Hello I have implemented a board based on the TIDA-00982 reference design. http://www.ti.com/tool/TIDA-00982 This design include a BQ4050. I have bought a THUMBUS 2300 and successfully…
    • Resolved

  • Survey 2S1P Battery Balance Solution

    Other Parts Discussed in Thread: TIDA-00982 , BQ76920 , BQ4050 , TIDA-00449 , BQ29209 , BQ29200 Hi Sir, I have question about how chose right BMS solution for our application. Currently we need battery 2S1P balance solution, looks TI reference. May I know TIDA…

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