SLUUC74 May   2021 BQ25720 , BQ25723

 

  1.   Trademarks
  2. 1Introduction
    1. 1.1 EVM Features
    2. 1.2 General Description
  3. 2Test Summary
    1. 2.1 Definitions
    2. 2.2 Equipment
    3. 2.3 Equipment Setup
    4. 2.4 Procedure
      1. 2.4.1 Charge Function
      2. 2.4.2 OTG Function
  4. 3Bill of Materials, Board Layout, and Schematics
    1. 3.1 Bill of Materials
    2. 3.2 Board Assembly Layout
    3. 3.3 Schematic

2.2 Equipment

The following list of equipment is required for fully testing the EVM:

  1. Power Supplies

    A power supply capable of supplying 26 V at 6 A is required. While this part can handle larger voltage and current, it is not necessary for this procedure.

  2. Load #1

    A 20-V, 6-A system DC electronic load and setting as constant voltage load mode.

  3. Load #2

    A Kepco load: BOP36-6M, DC 0 to ±36 V, 0 to ±6 A (or higher), or equivalent.

  4. Meters

    Six Fluke 75 multimeters, (equivalent or better) or: Three equivalent voltage meters and three equivalent current meters.

  5. Computer

    A computer with at least one USB port and a USB cable.

  6. EV2400 Communication Kit
  7. Software

    Download and properly install bqStudio from https://www.ti.com/tool/BQSTUDIO.