SLUUCK2A October   2022  – November 2022 BQ25620 , BQ25622

 

  1.   Abstract
  2.   Trademarks
  3. 1Introduction
    1. 1.1 EVM Features
    2. 1.2 General Descriptions
  4. 2Testing Procedures
    1. 2.1 Equipment
    2. 2.2 Hardware Setup
    3. 2.3 Software Setup
    4. 2.4 Test Procedure
      1. 2.4.1 Initial Power Up
      2. 2.4.2 I2C Register Communication Verification
      3. 2.4.3 Charger Mode Verification
      4. 2.4.4 Boost Mode Verification
      5. 2.4.5 Helpful Tips
  5. 3PCB Layout Guideline
  6. 4Board Layout, Schematic, and Bill of Materials
    1. 4.1 Board Layout
    2. 4.2 Schematic
    3. 4.3 Bill of Materials
  7. 5Revision History

1 Introduction

The BMS050 evaluation module (EVM) is a complete charger module for evaluating the BQ25620 and BQ25622 devices. The BQ25620 and BQ25622 are I2C-controlled single-cell chargers with NVDC Power Path Management, Integrated ADC, and OTG Output.

For detailed features and operation, see Table 1-1 table for a list of devices and their data sheets.

Table 1-1 Device Data Sheets
DeviceData SheetEVM Label
BQ25620SLUSEG2BQ25620EVM
BQ25622SLUSEG2BQ25622EVM