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Frequent questions

  • [FAQ] What is split output and how to use it?

    TI's gate drivers use a pull-up and pull-down structure in the output stage in order to drive a power device. The pull-up structure supplies the source current to turn on the power device, and the pull-down structure supplies the sink current to turn…

  • [FAQ] BQ40Z50: How to do a two-word override MAC sequence ???

    Tool/software: I am trying to override the Temperature by sending ManufacturerAccess() 0x3008 WriteTemp, but it does not work. What am I doing wrong?

  • [FAQ] What happens when output overshoot or undershoot occurs and how to address it?

    TI's gate drivers use a pull-up and pull-down structure in order to drive the output stage. The pull-up structure supplies the source current to turn on the power device, and the pull-down structure supplies the sink current to turn off the power device…

  • [FAQ] BQ2589x FAQs

    Other Parts Discussed in Thread: BQ25892 , BQ25895 , BQ25895M , BQ25890H , BQ25890 , BQ25896 , BQ25898 , BQ25898D , BQ25898C BQ2589x FAQ Home Page This home page is for common questions in relation to the BQ25890, BQ25890H, BQ25892, BQ25895, BQ25895M, BQ258…

  • [FAQ] BQ25890H: Differences between BQ25890 and BQ25890H

    Part Number: BQ25890H Other Parts Discussed in Thread: BQ25890 , Tool/software: The differences on the BQ25890H compared to the BQ25890 are as follows. At startup in charge mode the H version not only does regular D+/D- detection the same as BQ25890,…

  • [FAQ] BQ76952: BQ76952EVM cell simulator

    Part Number: BQ76952 Tool/software: On the BQ76952 EVM, there is a resistive cell simulator made up of 200-Ω series resistors (BQ76952EVM User's Guide (Rev. A) Fig. 5-10). I want to know how to install this cell simulator.

  • [FAQ] LP5812: Quick program steps guide for LP5812, LP5810

    Part Number: LP5812 Other Parts Discussed in Thread: LP5810 , Tool/software: How to program LP5812, LP5810 in direct drive mode or TCM drive mode with auto or manual control?

  • [FAQ] LP5813: Quick program steps guide for LP5813, LP5811

    Part Number: LP5813 Other Parts Discussed in Thread: LP5811 , Tool/software: How to program LP5813, LP5811 in direct drive mode or TCM drive mode with auto or manual control?

  • [FAQ] Differences between LM3643, LM3643A, LM3644 and LM3644TT

    Other Parts Discussed in Thread: LM3643 , LM3644 What are the differences between LM3643, LM3643A, LM3644 and LM3644TT?

  • [FAQ] BQ25856-Q1: BQZ File For BQStudio

    Part Number: BQ25856-Q1 Other Parts Discussed in Thread: BQSTUDIO Tool/software: Hello, Here is a link to the BQ25856-Q1 BQZ file: Charger_1_00-bq25856.bqz To install this bqz file, download the file and move it to the config folder of the BQStudio installation…

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