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Showing 164 results View by: Thread Post Sort by
  • BQ79656-Q1: Question about BQ79656-Q1

    Chase Jeong
    Chase Jeong
    TI Thinks Resolved
    Part Number: BQ79656-Q1 Other Parts Discussed in Thread: BQ79616-Q1 Tool/software: Dear TI experts, My customer considers BQ79656-Q1 for their new project, 48V BMS system. And they asked some questions. Could you check it? 1. Is it possible to use…
    • 4 months ago
    • Power management
    • Power management forum
  • BQ79656-Q1: Question about using Isolator at UART port between MCU and BQ79656-Q1

    Sewoong Park
    Sewoong Park
    Part Number: BQ79656-Q1 Tool/software: Hello, My customer are considering to use BQ79656-Q1 and ask some questions about using Isolator at UART port between MCU and BQ79656-Q1. About using Isolator at UART port between MCU and BQ79656-Q1, should…
    • 4 months ago
    • Power management
    • Power management forum
  • BQ79656-Q1: BQ79656 Reverse Communication

    Vaishali Balakrishna Shetty
    Vaishali Balakrishna Shetty
    TI Thinks Resolved
    Part Number: BQ79656-Q1 Tool/software: Hello, I'm working with a BQ79656-based daisy chain in a Ring architecture using an STM32F105VCT7 microcontroller. Forward communication (DIR_SEL = 0) works well. However, when I attempt to switch to reverse communication…
    • 4 months ago
    • Power management
    • Power management forum
  • BQ79656-Q1: BQ79656 daisy chain to 20s

    Chen Alex1
    Chen Alex1
    TI Thinks Resolved
    Part Number: BQ79656-Q1 Other Parts Discussed in Thread: BQ79616 Tool/software: hi sir I first project is use the BQ79656 to monitor the 10s, that is work correct,now next, i want to monitor the 20s , and use BQ79656*2, may i know how to build it…
    • 4 months ago
    • Power management
    • Power management forum
  • BQ79656-Q1: Are VIF lines same as COMH/COML in BQ79656 Ring Architecture?

    Vaishali Balakrishna Shetty
    Vaishali Balakrishna Shetty
    TI Thinks Resolved
    Part Number: BQ79656-Q1 Tool/software: Hi, I'm working with a BQ79656-based daisy chain in a ring architecture. Forward communication (DIR_SEL = 0) works well. But when I switch to reverse communication (DIR_SEL = 1), I don’t get any response from the…
    • 2 months ago
    • Power management
    • Power management forum
  • BQ79656-Q1: BQ79656 STACK Function question for 20S battery

    Bo Xian Yeh
    Bo Xian Yeh
    TI Thinks Resolved
    Part Number: BQ79656-Q1 Tool/software: Hi Team, Customer has a 20s battery is required in series. So need BQ79656 STACK Function Customer would like check how the first BQ79656 is filled with 16s and the rest of the 4s are connected to another BQ79656…
    • 5 months ago
    • Power management
    • Power management forum
  • BQ79656-Q1: Daisy Chain Break Diagnostic

    Ryker She
    Ryker She
    Part Number: BQ79656-Q1 Tool/software: Hi expert, Do we have Daisy Chain Break Diagnostic code in BQ7x6xx's Sample Code or CDD? Customer want to realize this in functional safety project with TI's support. Could you also tell us how to realize Daisy…
    • 1 month ago
    • Power management
    • Power management forum
  • BQ79656-Q1: Follow-up: Reverse communication failure between CMU1 and CMU2

    Vaishali Balakrishna Shetty
    Vaishali Balakrishna Shetty
    Part Number: BQ79656-Q1 Tool/software: Hi TI Team, I had created earlier thread regarding Reverse Communication issue between COM1 and COM2 ( BQ79656-Q1: Ring Architecture: Only One CMU Responds in Reverse After COM Break ). I haven't received any…
    • 10 days ago
    • Power management
    • Power management forum
  • Answered
  • BQ79656-Q1: BQ79656 Daisy chain communication system on multiple series and parallel connection

    sangjun lee
    sangjun lee
    Resolved
    Part Number: BQ79656-Q1 Tool/software: Dear I am trying to build a battery system with TI solution(BQ79600/BQ79656). The concept of this system is connecting multiple 48V sub modules in parallel and series. In each sub module, single BQ79656 will…
    • Resolved
    • 4 months ago
    • Power management
    • Power management forum
  • BQ79656-Q1: BQ79656: Random Junk Values in Cell Voltage and Temperature Readings

    Vaishali Balakrishna Shetty
    Vaishali Balakrishna Shetty
    Part Number: BQ79656-Q1 Tool/software: Hello, I am using the BQ79656 with an STM32 MCU to read cell voltages and temperatures. My setup consists of 8 boards connected with a BQ79600 as the bridge IC. Most of the time, I can successfully read all cell…
    • 6 months ago
    • Power management
    • Power management forum
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