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  • TIDA-010247: TIDA-010247 (32S BMS Reference Design) Inquiry

    Part Number: TIDA-010247 Dear TI Support Team, I hope this message finds you well. I am currently researching about the TIDA-010247 (32S BMS Reference Design) tidmb58a.pdf — www.ti.com/.../TIDA-010247 — and using Code Composer Studio to program the…

  • TIDA-010247: Tida-010247 Maximum allowed limits for currents and voltage

    TI Thinks Resolved
    Part Number: TIDA-010247 Other Parts Discussed in Thread: BQ76972 , MSPM0G3519 Tool/software: I hope this message finds you well. I am currently working on a prototype Battery Management System (BMS) for a 72 V (20s Li-ion) battery pack with a maximum…

  • TIDA-010247: about void check_signal_pattern()

    Part Number: TIDA-010247 Tool/software: Dear TI expert, Currently i am designing new project which is very similar with TIDA-010247, i am learning TIDA-010247, about check_signal_pattern() function, i am not understand. I do not know why use the Systick_counter…

  • TIDA-010247: Example source code for TIDA-010247 Battery pack reference design

    TI Thinks Resolved
    Part Number: TIDA-010247 Other Parts Discussed in Thread: BQ76942 , , BQ76972 Tool/software: Hi team, We are new to Texas Instruments. We want to develop a BMS solution based on BQ76942 AFE. For that, we got TIDA-010247 Battery pack reference…

  • TIDA-010247: DSG turn-off behavior with parallel/swappable modules

    Part Number: TIDA-010247 Other Parts Discussed in Thread: BQ76972 Tool/software: Hi We are planning to use stacked BQ76972 per TIDA-010247 in battery swappable modules that can be paralleled on a common DC bus. In our case, when one module turns DSG…
    • Answered

  • TIDA-010247: Reverse polarity protection

    Resolved
    Part Number: TIDA-010247 Tool/software: Hello team, There is a diode D37 in the reference design TIDA-010247. I think it was placed to avoid voltage spikes during SC events, but I have some questions about how does it influence to reverse polarity…
    • Resolved

  • TIDA-010247: Bottom BQ76952 does not talk with I2C.

    Part Number: TIDA-010247 Other Parts Discussed in Thread: BQSTUDIO , BQ76952 , , EV2400 Tool/software: Hi, I am working on TIDA-010247. I am trying to connect EV2400 on J3. When I switch S2 to OFF, so disconnecting I2C from U10 (top BQ76952), my U11…
    • Answered

  • BQ76972: Current+ connection based on TIDA-010247 and PMP23329 reference design

    Resolved
    Part Number: BQ76972 Other Parts Discussed in Thread: TIDA-010247 , PMP23329 Tool/software: Dear TI team, Now, I'm designing a BMS with TIDA-010247 design reference. After I've read the schematic, I have a few questions: 1. Is BAT- connected by current…
    • Resolved
    • Answered

  • TIDA-010247: Question about TIDA-010247 for 20s cell pack wire connections

    Resolved
    Part Number: TIDA-010247 Other Parts Discussed in Thread: BQ76942 Tool/software: Hi E2E, The diagram below is my 20-cell battery pack wiring diagram. Can I choose to connect only VC10B or UPGND to the board, and then connect VC10B and UPGND together…
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    • Answered

  • TIDA-010247: what is the best alternative for this MCU MSPM0G3519SPMR

    Resolved
    Part Number: TIDA-010247 Other Parts Discussed in Thread: MSPM0G3507 Tool/software: Hello , I was reach ing out the PCB manufactures and all of them complained about the MCU is out stock and I am now looking for alternative option . I saw multiple of…
    • Resolved

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