SLVUDD7 March   2026 BQ25640

 

  1.   1
  2.   Description
  3.   Get Started
  4.   Features
  5.   Applications
  6.   6
  7. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specifications
    4. 1.4 Device Information
  8. 2Hardware
    1. 2.1 Header Information
    2. 2.2 Jumper Information
    3. 2.3 Equipment
    4. 2.4 Hardware Setup
  9. 3Software
    1. 3.1 Software Setup
    2. 3.2 Test Procedure
      1. 3.2.1 Initial Power Up
      2. 3.2.2 I2C Register Communication Verification
      3. 3.2.3 Charger Mode Verification
      4. 3.2.4 Boost Mode Verification
      5. 3.2.5 Helpful Tips
  10. 4Hardware Design Files
    1. 4.1 Schematic
    2. 4.2 PCB Layout
      1. 4.2.1 PCB Layout Guidelines
    3. 4.3 Bill of Materials (BOM)
  11. 5Additional Information
    1.     Trademarks

1.1 Introduction

The BMS106 evaluation module (EVM) is a complete charger module for evaluating the BQ25640 device. The BQ25640 is an I2C-controlled single-cell charger with NVDC Power Path Management, Integrated ADC, USB Type-C Detection, and OTG mode output.

This user's guide provides detailed testing instructions for the BQ25640 evaluation module (EVM). Also included are descriptions of the necessary equipment, equipment setup, and test procedures. The reference documentation contains the printed-circuit board layouts, schematics, and the bill of materials (BOM).

Throughout this user's guide, the abbreviations EVM, BQ25640EVM, BMS106, and the term evaluation module are synonymous with the BMS106 evaluation module, unless otherwise noted.

BQ25640EVM
Caution

Caution: Hot surface.

Contact can cause burns.

Do not touch!