SLUUC27C June   2019  – July 2022 BQ25611D , BQ25619

 

  1.   BQ25611D, BQ25619 (BMS025) Evaluation Module
  2.   Trademarks
  3. 1Introduction
    1. 1.1 EVM Features
    2. 1.2 I/O Descriptions
  4. 2Test Summary
    1. 2.1 Equipment
    2. 2.2 Equipment Setup
    3. 2.3 Software Setup
    4. 2.4 Test Procedure
      1. 2.4.1 Initial Settings
      2. 2.4.2 Communication Verification
      3. 2.4.3 Charger Mode Verification
      4. 2.4.4 Boost Mode Verification
      5. 2.4.5 Evaluation Results
      6. 2.4.6 Helpful Tips
  5. 3PCB Layout Guideline
  6. 4Board Layout, Schematic, and Bill of Materials
    1. 4.1 Board Layout
    2. 4.2 Schematics
    3. 4.3 Bill of Materials
  7. 5Revision History

2.1 Equipment

This section includes a list of supplies required to perform tests on this EVM.

  1. Power Supplies: Power Supply #1 (PS1): A power supply capable of supplying 5 V at 3 A is required. While this part can handle larger voltage and current, it is not necessary for this procedure.
  2. Loads: Load #1 (4-Quadrant Supply, Constant Voltage < 4.5 V): A "Kepco" Load, BOP, 20-5M, DC 0 to ±20 V, 0 to ±5 A (or higher)

    Alternative Option: A 0–20V/0–5 A, > 30-W DC electronic load set in a constant voltage loading mode

    Load #2(Electronic or Resistive Load): 10 Ω, 5 W (or higher)
  3. Meters: (6x) "Fluke 75" multimeters, (equivalent or better).

    Alternative Option: (4x) equivalent voltage meters and (2x) equivalent current meters. The current meters must be capable of measuring at least 5-A.
  4. Computer: A computer with at least one USB port and a USB cable. Must have the latest version of Battery Management Studio installed.
  5. USB-TO-GPIO Communication Kit: EV2300/EV2400 USB-based PC interface board.
  6. Software: Download the latest version of BQSTUDIOTEST from www.ti.com.
    Double click the Battery Management Studio installation file and follow the installation steps. The software supports the Microsoft®Windows® XP, 7, and 10 operating systems.