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Showing 42 results View by: Thread Post Sort by
  • BQ25970: time between Vac and Vbus

    Given Ding
    Given Ding
    TI Thinks Resolved
    Part Number: BQ25970 Hi Team, Here is a question. There is OVPFET between Vac and Vbus. Just want to check the time period between Vac ramping up and Vbus=Vac ( OVPFET is fully turn on). Thanks. BRs Given
    • over 1 year ago
    • Power management
    • Power management forum
  • Answered
  • BQ25970: FULL DATASHEET

    siqi qi
    siqi qi
    Resolved
    Part Number: BQ25970 Hi Team, I download the BQ25970 datasheet on ti.com, but it is only13 pages of information. Then I can't use it based on the datasheet. Could you help share with me the full datasheet? Thanks very much! My email address: siqi.qi…
    • Resolved
    • over 1 year ago
    • Power management
    • Power management forum
  • BQ25970: BQ25970 I2C interface

    Mark Chen52
    Mark Chen52
    TI Thinks Resolved
    Part Number: BQ25970 Other Parts Discussed in Thread: BQ25790 Hi Expert, Can we use BQ25970 without I2C function? Regards, Mark
    • over 1 year ago
    • Power management
    • Power management forum
  • BQ25970: TS ADC range in percentage meaning?

    tomas manno
    tomas manno
    TI Thinks Resolved
    Part Number: BQ25970 BQ25970 manual states TS ADC reading Type : R POR: 0% (0h) Range : 0%-99.9023% Fixed Offset : 0% Bit Step Size : 0.0976563% What does the percentage mean? What is 0% and what is 100% in Celsius?
    • over 1 year ago
    • Power management
    • Power management forum
  • BQ25970: BQ25970 charging question

    Dane Zhang
    Dane Zhang
    TI Thinks Resolved
    Part Number: BQ25970 Hi team, When the current of vbus becomes small, the main and auxiliary charging and charging will switch to the single charging mode of the main charging. At this time, the main charging mode needs to be set to the Standalone mode…
    • over 1 year ago
    • Power management
    • Power management forum
  • BQ25970: Some questions about bq25970 application

    Jacky Wang(QD)
    Jacky Wang(QD)
    TI Thinks Resolved
    Part Number: BQ25970 Hi Team, Our customer is evaluating the bq25970 in their projects, and during their test, they are having below questions about device's specification, can you help to check them? 1. VAC OVP response time: In our datasheet we…
    • over 1 year ago
    • Power management
    • Power management forum
  • BQ25970: Can I use it as standalone?

    Chase Jeong
    Chase Jeong
    TI Thinks Resolved
    Part Number: BQ25970 Hello TI team, now my customer consider BQ25970 for their product, i have some questions. 1. Can I use BQ25970 as standalone? because I saw the simplified application on page 1 of datasheet, there was also BQ2589x and PD controller…
    • over 1 year ago
    • Power management
    • Power management forum
  • BQ25970: How to calculate the resistance in bq25970 while fast charging

    Zhanpeng Li
    Zhanpeng Li
    TI Thinks Resolved
    Part Number: BQ25970 Hi team, How to calculate the resistance in bq25970 while fast charging? do we have any guideline? BR brandon.
    • over 2 years ago
    • Power management
    • Power management forum
  • Answered
  • BQ25970: Full datasheet request

    user6383701
    user6383701
    Resolved
    Part Number: BQ25970 Hi Team, I download the BQ25970 datasheet on ti.com, but it is only13 pages of information. Then I can't use it based on the datasheet. Could you help share with me the full datasheet? Thanks very much! Jian
    • Resolved
    • over 2 years ago
    • Power management
    • Power management forum
  • BQ25970: BQ25970 Full Datasheet

    user5781628
    user5781628
    TI Thinks Resolved
    Part Number: BQ25970 Hi Team, I download the BQ25970 datasheet on ti.com, but it is only13 pages of information. Then I can't use it based on the datasheet. Could you help share with me the full datasheet? Thanks very much! BR Eleven
    • over 2 years ago
    • Power management
    • Power management forum
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