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Showing 92 results View by: Thread Post Sort by
  • RE: AM625: BQ25638 linux device driver

    Ning T
    Ning T
    Hi Honnesh, https://www.ti.com/tool/BQ256XXSW-LINUX is for BQ2560x and BQ2561x which are totally different products from the BQ25638. https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1023964/faq-bq25601…
    • 8 months ago
    • Processors
    • Processors forum
  • Answered
  • RE: BQ25306: What affect the STAT blinking interval ?

    Ning T
    Ning T
    Resolved
    Hi Nan, Please refer to the FAQ below. The principle is the same for BQ25306. If STAT blinking is not preferred, please disable the charger by /EN pin. https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1022795…
    • 8 months ago
    • Power management
    • Power management forum
  • BQ25600DEVM-771: BQ25600DEVM-771 layout design

    Fabio Bianco
    Fabio Bianco
    TI Thinks Resolved
    Part Number: BQ25600DEVM-771 Other Parts Discussed in Thread: BQ25600D , Hi TI expert, for new project I need to use BQ25600D. As the BQ25600D has a 30-UFBGA package, I would to like to see how design proper layout. Can you send me BQ25600DEVM-771…
    • over 4 years ago
    • Power management
    • Power management forum
  • BQ25601: Accuracy of VAC OVP threshold at 5.5V setting

    Tsukui Yusuke
    Tsukui Yusuke
    TI Thinks Resolved
    Part Number: BQ25601 Other Parts Discussed in Thread: BQ25600D Hi, Could you tell me the accuracy of VAC OVP when set to 5.5V (REG06[7:6]=00) ? I check the thread below before asking a question. Is BQ25601 the same spec? ” The parameters you are asking…
    • over 4 years ago
    • Power management
    • Power management forum
  • Answered
  • BQ25629: How to detect when a battery is not connected

    Masashi Mineda
    Masashi Mineda
    Resolved
    Part Number: BQ25629 Tool/software: Dear Sirs and Madams, As per the FAQ below, I understand that charging must be stopped when the battery is not connected. [FAQ] BQ25601: [FAQ] Why does the LED connected to STAT pin flashes and the SYS voltage…
    • Resolved
    • over 1 year ago
    • Power management
    • Power management forum
  • Answered
  • RE: BQ25600: Design Guidance on use

    Ning T
    Ning T
    Resolved
    Hi, 1. BQ25600D has BATSNS pin. 2. If BQ25600D TS pin is not used, it is ok to connect 10kohm from REGN to TS and another 10kohm from TS to GND for normal operations. Thanks, Ning.
    • over 5 years ago
    • Power management
    • Power management forum
  • Answered
  • RE: BQ25629EVM: Thoughts on the power path

    Ning T
    Ning T
    Resolved
    Hi MM, Please refer to the FAQ below. The principle is similar for the BQ2562x. If no battery is connected, it is recommended to disable charge. https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1022795/faq…
    • over 1 year ago
    • Power management
    • Power management forum
  • RE: BQ25601: BQ25601RTWR - Unstable voltage at VSYS Pin

    Garrett Kreger
    Garrett Kreger
    Hi Chithraj, Thank you for reaching out via E2E. With no battery connected the behavior you are observing is expected. For further explanation please see the linked FAQ below. https://e2e.ti.com/support/power-management-group/power-management/f/power…
    • over 1 year ago
    • Power management
    • Power management forum
  • RE: BQ25620: Using OTG to power MCU

    Ning T
    Ning T
    Hello, You may use the BQ25620 if the followings are ok for your application. 1. Please note that the charge can either charge the battery from VBUS or support OTG output from VBAT, not both at the same time. 2. Please see the FAQ below. The principle…
    • over 1 year ago
    • Power management
    • Power management forum
  • Answered
  • RE: BQ25600: BQ25600-How to initialize charging parameters

    Ning T
    Ning T
    Resolved
    William, Referring to 8.3.1 Power-On-Reset (POR) and 8.3.5.1 Host Mode and Default Mode in bq25600 and bq25600D, after power-on-reset, the device starts in default mode with watchdog timer expired, or default mode. All the registers are in the default…
    • over 5 years ago
    • Power management
    • Power management forum
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