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Showing 4,598 results View by: Thread Post Sort by
  • BQ40Z50: BQ40Z50: Help with Chemistry ID for Samsung INR21700-50S

    Abhishek Shukla
    Abhishek Shukla
    TI Thinks Resolved
    Part Number: BQ40Z50 Other Parts Discussed in Thread: GPCCHEM Tool/software: Hi Team, As per TI's recommendation we performed the test for obtaining Chemistry ID and used GPCCHEM tool. I have attached two zip files first is the file that we uploaded…
    • 2 months ago
    • Power management
    • Power management forum
  • Answered
  • BQ40Z50-DEVICE-FW: BQ40Z50-R3 NEW Firmware Version

    eajon chen
    eajon chen
    Resolved
    Part Number: BQ40Z50-DEVICE-FW Other Parts Discussed in Thread: BQ40Z50 Tool/software: Hi TI team, Currently, the Firmware Version of BQ40Z50-R3 is 3.09. What is the current improved Firmware Version of BQ40Z50-R3? Could you provide the relevant information…
    • Resolved
    • 4 months ago
    • Power management
    • Power management forum
  • BQ40Z50: Require driver for bq40z50 fuel gauge IC

    Arpan Jain
    Arpan Jain
    Part Number: BQ40Z50 Tool/software: Hi, In my recent project, I’m using the BQ40Z50 I2C-compatible IC. I found a driver for it on GitHub ( https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1207465/bq40z50-r2…
    • 3 months ago
    • Power management
    • Power management forum
  • BQ40Z50: SHA1 encryption protocol has an inconsistency issue between the Digest value returned by the BQ40Z50 and the chip's return value

    liu billy
    liu billy
    Part Number: BQ40Z50 Tool/software: hello The SHA1 encryption protocol has an inconsistency issue between the Digest value returned by the BQ40Z50 and the chip's return value, In the SHA1 encryption protocol, when sending the command 0X2F along with…
    • 7 days ago
    • Power management
    • Power management forum
  • Answered
  • BQ40Z50: Does BQ40Z50 have a matching high side NFT driver?

    user6501051
    user6501051
    Resolved
    Part Number: BQ40Z50 Other Parts Discussed in Thread: BQ76200 Tool/software: Dear TI expert, Does BQ40Z50 have a matching high side NFT driver? BQ76200 can use with BQ40Z50?
    • Resolved
    • 3 months ago
    • Power management
    • Power management forum
  • BQ40Z50-R2: BQ40Z50-R2 pin open short test data

    Aaron Liu
    Aaron Liu
    TI Thinks Resolved
    Part Number: BQ40Z50-R2 Tool/software: Is there any test data for short and open of BQ40Z50-R2 pins?
    • 1 month ago
    • Power management
    • Power management forum
  • Answered
  • BQ40Z50: BQ40Z50

    Laszlo Pazonyi
    Laszlo Pazonyi
    Resolved
    Part Number: BQ40Z50 Tool/software: I would like to know if we can use the BQ25015RHLT fuel gauge with the BQ40Z50 PMIC. Please share any existing consideration if the 2 aren't compatible.
    • Resolved
    • 7 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
    • 2 months ago
    • Power management
    • Power management forum
  • 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…
    • 6 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.
    • 1 month ago
    • Power management
    • Power management forum
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