SLUUCF7 April   2021 BQ25960

 

  1.   Trademarks
  2. 1Introduction
    1. 1.1 EVM Features
    2. 1.2 I/O Descriptions
  3. 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 Switched Cap Mode Charge Verification
      4. 2.4.4 Bypass Mode Charge Verification
      5. 2.4.5 Dual BQ25960 Operation
      6. 2.4.6 BQ25611D Charge Verification
  4. 3PCB Layout Guidelines
  5. 4Board Layout, Schematic, and Bill of Materials
    1. 4.1 Board Layout
    2. 4.2 Schematic
    3. 4.3 Bill of Materials

2.4.1 Initial Settings

Use the following steps to enable the EVM test setup.

  1. Make sure the steps in Section 2.2 and Section 2.3 have been followed.
  2. Turn on PS1 and Load #1:
    • Measure → VVAC1-GND(TP1 and TP37) = 8.3 ± 0.2 V
    • Measure → VVBUS_M-GND(TP2 and TP37) = 0 ± 0.5 V
    • Measure → VVOUT_M-GND(TP5 and TP37) = 4 ± 0.2 V