Microchip Technology MCP7382X Manual de usuario

MCP7382X

Evaluation Kit

User’s Guide

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MCP7382X EVALUATION KIT

USER’S GUIDE

Table of Contents

Preface ........................................................................................................................... 1

Chapter 1. Product Overview ....................................................................................... 5

1.1 Introduction ..................................................................................................... 5

1.2 What the MCP7382X Evaluation Kit Is ........................................................... 5

1.3 MCP7382X Evaluation Kit Components ......................................................... 5

Chapter 2. Installation and Operation ......................................................................... 7

2.1 Description ..................................................................................................... 7

2.2 Features ......................................................................................................... 7

2.3 Getting Started ............................................................................................... 8

2.4 Detailed Description ....................................................................................... 9

Appendix A. Schematic and Board Layouts.............................................................. 11

A.1 Introduction .................................................................................................. 11

A.2 Highlights ..................................................................................................... 11

A.3 Board Schematic ........................................................................................ 12

A.4 Board Layout - Top Assembly .................................................................... 13

A.5 Board Layout - Top Layer .......................................................................... 14

A.6 Board Layout - Bottom Layer ..................................................................... 15

Appendix B. Bill Of Materials (BOM) .......................................................................... 17

Worldwide Sales and Service .................................................................................... 18

MCP7382X Evaluation Kit User’s Guide

NOTES:

MCP7382X EVALUATION KIT

USER’S GUIDE

Preface

INTRODUCTION

This chapter contains general information that will be useful to know before using the

MCP7382X Evaluation Kit. Items discussed in this chapter include:

• Document Layout

• Conventions Used in this Guide

• Recommended Reading

• The Microchip Web Site

• Customer Support

• Document Revision History

DOCUMENT LAYOUT

This document describes how to use the MCP7382X Evaluation Kit as a development

tool. The manual layout is as follows:

•Chapter 1. “Product Overview” – Important information on how to use the

MCP7382X Evaluation Board.

•Chapter 2. “Installation and Operation” – For users evaluating the MCP73826,

MCP73827, or MCP73828 devices, this chapter describes how to use the various

features of the hardware.

•Appendix A. “Schematic and Board Layouts” – shows the schematic and lay-

out diagrams for the MCP7382X Evaluation Kit.

•Appendix B. “Bill Of Materials (BOM)” – lists the parts used to build the

MCP7382X Evaluation Kit.

NOTICE TO CUSTOMERS

All documentation becomes dated, and this manual is no exception. Microchip tools and

documentation are constantly evolving to meet customer needs, so some actual dialogs

and/or tool descriptions may differ from those in this document. Please refer to our web site

(www.microchip.com) to obtain the latest documentation available.

Documents are identified with a “DS” number. This number is located on the bottom of each

page, in front of the page number. The numbering convention for the DS number is

“DSXXXXXA”, where “XXXXX” is the document number and “A” is the revision level of the

document.

MCP7382X Evaluation Kit User’s Guide

CONVENTIONS USED IN THIS GUIDE

This manual uses the following documentation conventions:

RECOMMENDED READING

This user's guide describes how to use MCP7382X Evaluation Kit. For more

information regarding the MCP7382X devices, the following are recommended

reading.

MCP7382X Data Sheets

These data sheets provide detailed information regarding the MCP7382X Single Cell

Lithium-Ion Charge Management Controllers:

• MCP73826 Data Sheet (DS21705)

• MCP73827 Data Sheet (DS21704)

• MCP73828 Data Sheet (DS21706)

DOCUMENTATION CONVENTIONS

Description Represents Examples

Arial font:

Italic characters Referenced books MPLAB®IDE User’s Guide

Emphasized text ...is the only compiler...

Initial caps A window the Output window

A dialog the Settings dialog

A menu selection select Enable Programmer

Quotes A field name in a window or

dialog

“Save project before build”

Underlined, italic text with

right angle bracket

A menu path File>Save

Bold characters A dialog button Click OK

A tab Click the Power tab

N‘Rnnnn A number in verilog format,

where N is the total number of

digits, R is the radix and n is a

digit.

4‘b0010, 2‘hF1

Text in angle brackets < > A key on the keyboard Press <Enter>, <F1>

Courier New font:

Plain Courier New Sample source code #define START

Filenames autoexec.bat

File paths c:\mcc18\h

Keywords _asm, _endasm, static

Command-line options -Opa+, -Opa-

Bit values 0, 1

Constants 0xFF, ‘A’

Italic Courier New A variable argument file.o, where file can be

any valid filename

Square brackets [ ] Optional arguments mcc18 [options] file

[options]

Curly brackets and pipe

character: { | }

Choice of mutually exclusive

arguments; an OR selection

errorlevel {0|1}

Preface

THE MICROCHIP WEB SITE

Microchip provides online support via our web site at www.microchip.com. This web

site is used as a means to make files and information easily available to customers.

Accessible by using your favorite Internet browser, the web site contains the following

information:

•Product Support – Data sheets and errata, application notes and sample

programs, design resources, user’s guides and hardware support documents,

latest software releases and archived software

•General Technical Support – Frequently Asked Questions (FAQs), technical

support requests, online discussion groups, Microchip consultant program

member listing

•Business of Microchip – Product selector and ordering guides, latest Microchip

press releases, listing of seminars and events, listings of Microchip sales offices,

distributors and factory representatives

CUSTOMER SUPPORT

Users of Microchip products can receive assistance through several channels:

• Distributor or Representative

• Local Sales Office

• Field Application Engineer (FAE)

• Technical Support

• Development Systems Information Line

Customers should contact their distributor, representative or field application engineer

for support. Local sales offices are also available to help customers. A listing of sales

offices and locations is included in the back of this document.

Technical support is available through the web site at: http://support.microchip.com

DOCUMENT REVISION HISTORY

Revision B (July 2006)

• Add disclaimer to Bill of Materials regarding RoHS-Compliant part numbers.

Revision A (January 2002)

• Initial Release of this Document.

MCP7382X Evaluation Kit User’s Guide

NOTES:

MCP7382X EVALUATION KIT

USER’S GUIDE

Chapter 1. Product Overview

1.1 INTRODUCTION

This chapter provides an overview of the MCP7382X Evaluation Kit, and instructions

on how to connect the system components.

This chapter covers the following topics:

• What the MCP7382X Evaluation Kit Is

• MCP7382X Evaluation Kit Components

1.2 WHAT THE MCP7382X EVALUATION KIT IS

The MCP7382X Evaluation Kit is an evaluation and demonstration tool for Microchip

Technology’s MCP7382X Single Cell Lithium-Ion Charge Management Controllers.

The design provides for dynamic versatility while being able to handle accurate

measurements.

When connected, this evaluation board allows for the evaluation of the MCP7382X

devices in a variety of applications.

1.3 MCP7382X EVALUATION KIT COMPONENTS

The MCP7382X Evaluation Kit contains:

• MCP7382X Evaluation Board (102-00017)

• MCP73826-4.2VCH, MCP73827-4.2VUA, and MCP73828-4.2VUA Devices

installed

• Analog and Interface Products Demonstration Boards CD-ROM (DS21912)

- MCP7382X Evaluation Kit User’s Guide

MCP7382X Evaluation Kit User’s Guide

NOTES:

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