SLUUC73A March   2020  – December 2023 BQ25616

 

  1.   1
  2.   BQ25616, BQ25616J BMS026 Evaluation Module
  3.   Trademarks
  4. 1Introduction
    1. 1.1 EVM Features
    2. 1.2 I/O Descriptions
  5. 2Test Summary
    1. 2.1 Equipment
    2. 2.2 Equipment Setup
    3. 2.3 Test Procedure
      1. 2.3.1 Initial Settings
      2. 2.3.2 Charge Mode Verification
      3. 2.3.3 Boost Mode Verification
      4. 2.3.4 Helpful Tips
  6. 3PCB Layout Guideline
  7. 4Board Layout
  8. 5Schematic
  9. 6Bill of Materials
  10. 7Revision History

2.1 Equipment

This section includes a list of supplies required for testing 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/0-5A >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" multi-meters, (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.