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  • BQ35100: BQ35100

    TI Thinks Resolved
    Part Number: BQ35100 Hello Please help me to understand how can i connect BQ35100 us High Side. R_ sense will be connected to positive side of battery Thank you Ilya

  • BQ35100: Some question about the application of BQ35100

    Part Number: BQ35100 Other Parts Discussed in Thread: EV2400 Hi TI Teams, We are intend to use BQ35100 to measure the battery capacity which based on a 550mAh Li-lon battery, with the operating currents of (7~30uA) and (100~300uA) respectively. Can u…
    • Answered

  • BQ35100: BQ35100 power consumption in ACC mode

    Resolved
    Part Number: BQ35100 Hello TI Team, Working with the BQ35100 for battery health monitoring in an embedded device. Using Accumulator Mode (ACC), the battery gauge tracks discharge current throughout modes of operation. For the most part, the device is…
    • Resolved

  • BQ35100: INITCOMP

    Part Number: BQ35100 I understand that INITCOMP is set when voltage, current, and temperature stabilize after Power Up. If it is not stable, is INITCOMP not set forever? Or is it forced to be set after a certain time? (If so, after how many seconds?). Regards…
    • Answered

  • BQ35100: Have a 10s coulombs measurement for every 5 minutes, what is the possible solution with BQ35100?

    Resolved
    Part Number: BQ35100 Hi, In my case, I need to have a 10s (maybe longer) coulombs measurement every 5 minutes. So the correct way is to do like this: Set in ACCUMULATOR mode; while (1) {     enable GE;     start gauge;     sleep 10s; …
    • Resolved
    • Answered

  • BQ35100: How to get new batteries added to chemistry list

    Resolved
    Part Number: BQ35100 Other Parts Discussed in Thread: GPCCHEM Hello, I recently started using the BQ35100 because of its support for LiMnO2 primary cell batteries. I am using the fuel gauge with the Saft LM26500 and Saft LM17500 cells . I have updated to…
    • Resolved

  • BQ35100: BQ35100 sense resister value

    TI Thinks Resolved
    Part Number: BQ35100 Hi I have a query about the sense resister need your help. 1. If I use the 100m Ω sense resister, what is the minimum current it can detected? Does it can detected the 8uA/2ms current? 2. If I use the 25m Ω sense resister,…

  • BQ35100: BQ35100 ACC mode query

    TI Thinks Resolved
    Part Number: BQ35100 Hi I have a query need your help. In this mode, the BQ35100 device measures and updates cell voltage, cell temperature, and load current every 1s. Is the current sampled once per second? Or send this second's data once a second? What…
    • Answered

  • BQ35100: Strange behavior between GE and REGIN

    Resolved
    Part Number: BQ35100 Hi, Mr/Mrs/Ms, We met an issue when using bq35100, the circuit is shown below. VBAT is 4.5V, VCC is 1.8V, and GE connects to a GPIO of a SOC which provides 1.7V high voltage. First, we noticed we did something wrong because GE…
    • Resolved

  • BQ35100: BQ35100 anti interference capability

    TI Thinks Resolved
    Part Number: BQ35100 Hi I have a query need your help. How about the a nti interference capability of BQ35100. If there is a large ripple (300mv-500mv) on the voltage supplying the chip, will it affect the measurement/reading accuracy of the coulomb count…

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