SLUUCR0A September   2023  – December 2023

 

  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 I/O 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
  12. 6Revision History

1.1 Introduction

The BMS068 evaluation module (EVM) is a complete charger module for evaluating the BQ25638x devices. The BQ25638x are I2C-controlled single-cell chargers with NVDC Power Path Management, Integrated ADC, and OTG Output.

This user's guide provides detailed testing instructions for the BQ25638 evaluation modules (EVM). Also included are descriptions of the necessary equipment, equipment setup, and 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, BQ25638xEVM, BMS068, and the term evaluation module are synonymous with the BMS068 evaluation module, unless otherwise noted.

GUID-BB93593E-3886-4946-917B-5B3FB319DD72-low.png
Caution

Caution: Hot surface.

Contact can cause burns.

Do not touch!