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

2.3.1 Initial Settings

  1. Ensure Section 2.2 steps have been followed.
  2. Adjust R22 potentiometer to increase input current limit to the maximum value. To do this, turn R22 clockwise until a click is heard.
  3. Turn on PS1
    • Measure → VSYS (SYS-TP14 and PGND-TP24) = 4.20V±0.3V
      Note:

      Completely disconnect Load #1 from BAT pin if different voltage value is seen.