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2004 Microchip Technology Inc.

DS51522A

MCP73855

Evaluation Board

User’s Guide

Содержание MCP73855

Страница 1: ...2004 Microchip Technology Inc DS51522A MCP73855 Evaluation Board User s Guide...

Страница 2: ...mentioned herein are property of their respective companies 2004 Microchip Technology Incorporated Printed in the U S A All Rights Reserved Printed on recycled paper Note the following details of the...

Страница 3: ...ation Board 5 1 3 What the MCP73855 Evaluation Board Kit Includes 5 Chapter 2 MCP73855 Evaluation Board Installation 7 2 1 Features 7 2 2 Getting Started 7 2 3 Detailed Description 8 Appendix A Schema...

Страница 4: ...MCP73855 Evaluation Board User s Guide DS51522A page iv 2004 Microchip Technology Inc NOTES...

Страница 5: ...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 late...

Страница 6: ...Product Overview important information about the MCP73855 Evaluation Board Chapter 2 MCP73855 Evaluation Board Installation for users evaluating the MCP73855 this chapter describes how to use the vari...

Страница 7: ...racters A dialog button Click OK A tab Click the Power tab bnnnn A binary number where n is a digit b00100 b10 Text in angle brackets A key on the keyboard Press Enter F1 Courier font Plain Courier Sa...

Страница 8: ...on 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 sa...

Страница 9: ...tion Board is an evaluation and demonstration tool for Microchip Technology s MCP73855 USB Compatible Li Ion Li Polymer Charge Management Controller The design provides for dynamic versatility while b...

Страница 10: ...MCP73855 Evaluation Board User s Guide DS51522A page 6 2004 Microchip Technology Inc NOTES...

Страница 11: ...e simple stand alone operation Refer to Figure 2 1 for the setup configuration diagram The setup configuration diagram depicts evaluation of the installed MCP73855 for single cell applications 1 Conne...

Страница 12: ...ce should be capable of providing a minimum of 2 5W Charge currents between 85 mA and 400 mA can be obtained by adjusting the value of the charge programming resistors R2 and connecting surface mount...

Страница 13: ...3 6 Microcontroller option Connection points provide easily accessible locations for interface to a host microcontroller The host microcontroller can be used to disable the charger monitor charge stat...

Страница 14: ...MCP73855 Evaluation Board User s Guide DS51522A page 10 2004 Microchip Technology Inc NOTES...

Страница 15: ...522A page 11 Appendix A Schematic and Layouts A 1 INTRODUCTION This appendix contains the following schematics and layout diagrams for the MCP73855 Evaluation Board Diagrams included in this appendix...

Страница 16: ...Inc A 2 BOARD SCHEMATIC C1 4 7uF C2 4 7uF R 5 100k C3 0 1uF 1 J7 TIMER 1 J6 V BAT 1 J4 PROG 1 J1 E N D1 GREEN R 4 100k 1 J5 V BAT R 1 DNP 1 J2 V IN 1 J3 V IN R 2 0 R 3 DNP V SS1 4 TIMER 6 V DD1 3 E N...

Страница 17: ...2004 Microchip Technology Inc DS51522A page 13 A 3 BOARD ASSEMBLY DRAWING A 4 BOARD TOP LAYER...

Страница 18: ...MCP73855 Evaluation Board User s Guide DS51522A page 14 2004 Microchip Technology Inc A 5 BOARD BOTTOM LAYER...

Страница 19: ...R Ceramic 16V 0805 Panasonic ECJ 2FB1C475K 1 C3 0 1 uF X7R Ceramic 16V 0805 Panasonic ECJ 2VB1C104K 1 D1 Green LED 0805 Lumex SML LXT0805GW 7 J1 J7 Surface Mount Test Point 5016 Keystone Electrionics...

Страница 20: ...g SAR Tel 852 2401 1200 Fax 852 2401 3431 China Shanghai Tel 86 21 5407 5533 Fax 86 21 5407 5066 China Shenyang Tel 86 24 2334 2829 Fax 86 24 2334 2393 China Shenzhen Tel 86 755 8203 2660 Fax 86 755 8...