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

2.4.1 Initial Settings

Use the following steps for enable the EVM test setup:

  1. Make sure Equipment Setup steps have been followed.
  2. Launch the BQ2561X EVM GUI software, if not already done.
  3. Turn on PS1:
    • Measure → Vsys (SYS-TP17 and PGND-TP30) = 4.20V ±0.3V
      Note:

      Completely dsconnect Load #1 from BATTERY connections if different value is seen.