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MCP73855

Evaluation Board

User's Guide
 2004 Microchip Technology Inc.
DS51522A

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Summary of Contents for Microchip Technology MCP73855

  • Page 1: Evaluation Board

    MCP73855 Evaluation Board User’s Guide  2004 Microchip Technology Inc. DS51522A...
  • Page 2 PowerTool, rfLAB, rfPICDEM, Select Mode, Smart Serial, SmartTel and Total Endurance are trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. SQTP is a service mark of Microchip Technology Incorporated in the U.S.A. All other trademarks mentioned herein are property of their respective companies.
  • Page 3 Chapter 1. Product Overview ..................5 Introduction and Highlights ............... 5 What is the MCP73855 Evaluation Board? ..........5 What the MCP73855 Evaluation Board Kit Includes ........ 5 Chapter 2. MCP73855 Evaluation Board Installation ..........7 Features ....................7 Getting Started ..................7 Detailed Description .................
  • Page 4 MCP73855 Evaluation Board User’s Guide NOTES:  2004 Microchip Technology Inc. DS51522A-page iv...
  • Page 5: Preface

    Select the Help menu, and then Topics to open a list of available on-line help files. INTRODUCTION This chapter contains general information that will be useful to know before using the MCP73855 Evaluation Board. Items discussed in this chapter include: • About This Guide • Recommended Reading • The Microchip Web Site •...
  • Page 6 • Appendix A: Schematic and Layouts – shows the schematic and layout diagrams for the MCP73855 Evaluation Board. • Appendix B: Bill-of-Materials – lists the parts used to build the MCP73855 Evaluation Board.  2004 Microchip Technology Inc. DS51522A-page 2...
  • Page 7 Curly brackets and pipe Choice of mutually exclusive errorlevel {0|1} character: { | } arguments; an OR selection Ellipses... Replaces repeated text var_name [, var_name...] Represents code supplied by void main (void) user { ...  2004 Microchip Technology Inc. DS51522A-page 3...
  • Page 8 MCP73855 Evaluation Board User’s Guide RECOMMENDED READING This user's guide describes how to use the MCP73855 Evaluation Board. Other useful documents are listed below. The following Microchip documents are available and recommended as supplemental reference resources. MCP73853/55 Data Sheet (DS21915) This data sheet provides detailed information regarding the MCP7385X devices.
  • Page 9: Chapter 1. Product Overview

    BOARD USER’S GUIDE Chapter 1. Product Overview INTRODUCTION AND HIGHLIGHTS This chapter provides an overview of the MCP73855 Evaluation Board and covers the following topics: • What is the MCP73855 Evaluation Board? • What the MCP73855 Evaluation Board Kit Includes...
  • Page 10 MCP73855 Evaluation Board User’s Guide NOTES:  2004 Microchip Technology Inc. DS51522A-page 6...
  • Page 11: Chapter 2. Mcp73855 Evaluation Board Installation

    • Surface-mount design • Fully assembled and tested GETTING STARTED The MCP73855 Evaluation Board is a fully-functional, assembled and tested, sur- face-mount board used for evaluation of Microchip’s MCP73855 USB Compatible Li-Ion/Li-Polymer Charge Management Controller. The following steps provide simple, stand-alone operation.
  • Page 12: Detailed Description

    85 mA with J4 (PROG) open and 400 mA with J4 (PROG) connected to J3 (V –). The MCP73855 is provided in a 3 mm X 3 mm, 10-lead DFN package and is equipped with shutdown control, status indicator and safety timer. Refer to the MCP73853/55 data sheet (DS21915) for details on individual device features.
  • Page 13 2.3.5 Device Support Options The MCP73855 Evaluation Board supports the MCP73855 device. The MCP73855 Evaluation Board is provided with one reference design utilizing the MCP73855. 2.3.6 Microcontroller option Connection points provide easily accessible locations for interface to a host microcontroller.
  • Page 14 MCP73855 Evaluation Board User’s Guide NOTES:  2004 Microchip Technology Inc. DS51522A-page 10...
  • Page 15: Appendix A. Schematic And Layouts

    This appendix contains the following schematics and layout diagrams for the MCP73855 Evaluation Board. Diagrams included in this appendix: • Board Schematic • Board - Assembly Drawing • Board - Top Layer • Board - Bottom Layer  2004 Microchip Technology Inc. DS51522A-page 11...
  • Page 16: A.2 Board Schematic

    MCP73855 Evaluation Board User’s Guide BOARD SCHEMATIC  2004 Microchip Technology Inc. DS51522A-page 12...
  • Page 17: A.3 Board - Assembly Drawing

    BOARD - ASSEMBLY DRAWING BOARD - TOP LAYER  2004 Microchip Technology Inc. DS51522A-page 13...
  • Page 18: A.5 Board - Bottom Layer

    MCP73855 Evaluation Board User’s Guide BOARD - BOTTOM LAYER  2004 Microchip Technology Inc. DS51522A-page 14...
  • Page 19: Appendix B. Bill-Of-Materials (Bom)

    R1, R3 Do Not Populate, 0805 — — 0 ohm Jumper, 0805 Panasonic ERJ-6GEY0R00V R4, R5 100 kΩ, 1/10W, Chip Resistor, 0805 Panasonic ERJ-6ENF1003V USB Compatible Charge Controller, 3X3DFN10 Microchip MCP73855-I/MF Technology Inc.  2004 Microchip Technology Inc. DS51522A-page 15...
  • Page 20 Fax: 86-532-502-7205 Tel: 765-864-8360 Fax: 765-864-8387 Los Angeles Mission Viejo, CA Tel: 949-462-9523 Fax: 949-462-9608 San Jose Mountain View, CA Tel: 650-215-1444 Fax: 650-961-0286 Toronto Mississauga, Ontario, Canada Tel: 905-673-0699 Fax: 905-673-6509 10/20/04  2004 Microchip Technology Inc. DS51522A-page 16...

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