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Showing 4,649 results View by: Thread Post Sort by
  • BQ40Z50: Questions about BQ40Z50.

    David Kim2
    David Kim2
    Part Number: BQ40Z50 Other Parts Discussed in Thread: GPCCHEM Tool/software: HI I have 1. Charging ended at a voltage (8000 mV) lower than the voltage set to the charge stop voltage (8400 mV) 2. During charging, RSOC was measured normally but increased…
    • 8 months ago
    • Power management
    • Power management forum
  • BQ40Z50-R2: BQ40Z50-R2 dfault srec file

    Aaron Liu
    Aaron Liu
    Part Number: BQ40Z50-R2 Tool/software: Can I get a copy of the bq40z50-R2 default .srec file? Thanks, Aaron
    • 4 months ago
    • Power management
    • Power management forum
  • BQ40Z50:BQ40Z50的通讯问题

    hongli zeng
    hongli zeng
    Part Number: BQ40Z50 Other Parts Discussed in Thread: EV2400 Tool/software: The problem I encountered in practical project applications is that we checked and tested the battery pack before leaving the factory, and found that the charging, discharging…
    • 7 months ago
    • Power management
    • Power management forum
  • BQ40Z50-R2: BQ40Z50-R2 connect the battery cells in order

    Aaron Liu
    Aaron Liu
    TI Thinks Resolved
    Part Number: BQ40Z50-R2 Tool/software: The recommended battery connection order for bq40Z50-R2 is VSS-->VC1-->VC2-->VC3-->VC4/BAT or connect to VSS first and the others don't need to be in order.
    • 3 months ago
    • Power management
    • Power management forum
  • BQ40Z50-R2: Learning Cycle not updating Qmax on BQ40Z50-R5

    Lee JeongTaek
    Lee JeongTaek
    Part Number: BQ40Z50-R2 Tool/software: Device: BQ40Z50-R5 Cells: 3S20P (Samsung 50E) Hi, I need some advice regarding the learning cycle. During the learning cycle, Qmax update is not occurring and the Update Status is stuck at 0x04. The pack capacity…
    • 3 months ago
    • Power management
    • Power management forum
  • BQ40Z50: I need BQ40z50-R3 build95 version technical reference manual

    weiyu Zhang
    weiyu Zhang
    TI Thinks Resolved
    Part Number: BQ40Z50 Other Parts Discussed in Thread: BQSTUDIO , Tool/software: I received the BQ40z50-R3 build 95 FW from TI today, but it doesn't contain the technical reference manual. Also I see that this version was updated in Nov 24, does ti have…
    • 6 months ago
    • Power management
    • Power management forum
  • BQ40Z50-R1: How to update BQ40Z50-R1 using external MCU.

    Dario Barukcic
    Dario Barukcic
    TI Thinks Resolved
    Part Number: BQ40Z50-R1 Other Parts Discussed in Thread: BQSTUDIO Tool/software: Hi, I am using the BQ40Z50-R1 and have some questions regarding firmware updates. I have successfully updated my BQ40Z50-R1 to the R5 version using the available .srec…
    • 3 months ago
    • Power management
    • Power management forum
  • BQ40Z50: BQ40Z50 SOH Register and SOH LoadRate Configuration Questions

    Tom Tsao
    Tom Tsao
    Part Number: BQ40Z50 Tool/software: Hi TI Support Team I have some questions regarding the SOH registers and LoadRate configuration in the BQ40Z50: What is the difference between SOH registers at 0x4F and 0x77 ? 2.What is the purpose and…
    • 7 months ago
    • Power management
    • Power management forum
  • BQ40Z50: BQ40Z50-R1 PRES pin

    Markus KIspiegel
    Markus KIspiegel
    Part Number: BQ40Z50 Other Parts Discussed in Thread: BQSTUDIO , EV2400 , , Tool/software: Fullscreen Press_config_function.c Download int16_t read_bq40_da_config(AkkuName akku) { // Read DA Config (MAC address 0x495D) // 1. Send…
    • 7 months ago
    • Power management
    • Power management forum
  • BQ40Z50: BQ40Z50 I2C status busy

    Andy Hsu
    Andy Hsu
    Part Number: BQ40Z50 Other Parts Discussed in Thread: MSPM0G3507 Tool/software: Hi, I was trying to read BQ40Z50 register value through MSPM0G3507 via SMBus. Here is my problem, I tried to read 8 registers data in 50ms. It was success for a lot…
    • 8 months ago
    • Power management
    • Power management forum
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