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DS51475C-page ii

©

 2006 Microchip Technology Inc.

Information contained in this publication regarding device
applications and the like is provided only for your convenience
and may be superseded by updates. It is your responsibility to
ensure that your application meets with your specifications.
MICROCHIP MAKES NO REPRESENTATIONS OR
WARRANTIES OF ANY KIND WHETHER EXPRESS OR
IMPLIED, WRITTEN OR ORAL, STATUTORY OR
OTHERWISE, RELATED TO THE INFORMATION,
INCLUDING BUT NOT LIMITED TO ITS CONDITION,
QUALITY, PERFORMANCE, MERCHANTABILITY OR
FITNESS FOR PURPOSE

Microchip disclaims all liability

arising from this information and its use. Use of Microchip
devices in life support and/or safety applications is entirely at
the buyer’s risk, and the buyer agrees to defend, indemnify and
hold harmless Microchip from any and all damages, claims,
suits, or expenses resulting from such use. No licenses are
conveyed, implicitly or otherwise, under any Microchip
intellectual property rights.

Trademarks

The Microchip name and logo, the Microchip logo, Accuron, 
dsPIC, K

EE

L

OQ

, micro

ID

, MPLAB, PIC, PICmicro, PICSTART, 

PRO MATE, PowerSmart, rfPIC and SmartShunt are 
registered trademarks of Microchip Technology Incorporated 
in the U.S.A. and other countries.

AmpLab, FilterLab, Migratable Memory, MXDEV, MXLAB, 
SEEVAL, SmartSensor and The Embedded Control Solutions 
Company are registered trademarks of Microchip Technology 
Incorporated in the U.S.A.

Analog-for-the-Digital Age, Application Maestro, CodeGuard, 
dsPICDEM, dsPICDEM.net, dsPICworks, ECAN, 
ECONOMONITOR, FanSense, FlexROM, fuzzyLAB, 
In-Circuit Serial Programming, ICSP, ICEPIC, Linear Active 
Thermistor, Mindi, MiWi, MPASM, MPLIB, MPLINK, PICkit, 
PICDEM, PICDEM.net, PICLAB, PICtail, PowerCal, 
PowerInfo, PowerMate, PowerTool, REAL ICE, rfLAB, 
rfPICDEM, Select Mode, Smart Serial, SmartTel, Total 
Endurance, UNI/O, WiperLock and ZENA 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.

© 2006, Microchip Technology Incorporated, Printed in the 
U.S.A., All Rights Reserved.

 Printed on recycled paper.

Note the following details of the code protection feature on Microchip devices:

Microchip products meet the specification contained in their particular Microchip Data Sheet.

Microchip believes that its family of products is one of the most secure families of its kind on the market today, when used in the 
intended manner and under normal conditions.

There are dishonest and possibly illegal methods used to breach the code protection feature. All of these methods, to our 
knowledge, require using the Microchip products in a manner outside the operating specifications contained in Microchip’s Data 
Sheets. Most likely, the person doing so is engaged in theft of intellectual property.

Microchip is willing to work with the customer who is concerned about the integrity of their code.

Neither Microchip nor any other semiconductor manufacturer can guarantee the security of their code. Code protection does not 
mean that we are guaranteeing the product as “unbreakable.”

Code protection is constantly evolving. We at Microchip are committed to continuously improving the code protection features of our
products. Attempts to break Microchip’s code protection feature may be a violation of the Digital Millennium Copyright Act. If such acts
allow unauthorized access to your software or other copyrighted work, you may have a right to sue for relief under that Act.

Microchip received ISO/TS-16949:2002 certification for its worldwide 

headquarters, design and wafer fabrication facilities in Chandler and 

Tempe, Arizona, Gresham, Oregon and Mountain View, California. The 

Company’s quality system processes and procedures are for its 

PICmicro

®

 

8-bit MCUs, K

EE

L

OQ

®

 

code hopping devices, Serial 

EEPROMs, microperipherals, nonvolatile memory and analog 

products. In addition, Microchip’s quality system for the design and 

manufacture of development systems is ISO 9001:2000 certified.

Summary of Contents for MCP7386X

Page 1: ...2006 Microchip Technology Inc DS51475C MCP7386X Battery Charger Evaluation Board User s Guide...

Page 2: ...is a service mark of Microchip Technology Incorporated in the U S A All other trademarks mentioned herein are property of their respective companies 2006 Microchip Technology Incorporated Printed in t...

Page 3: ...arger Evaluation Board 5 1 3 What the MCP7386X Battery Charger Evaluation Board Includes 5 Chapter 2 Installation and Operation 2 1 Features 7 2 2 Getting Started 7 2 3 Detailed Description 8 Appendix...

Page 4: ...MCP7386X Evaluation Board User s Guide DS51475C page iv 2006 Microchip Technology Inc NOTES...

Page 5: ...r users evaluating the MCP73861 2 3 4 devices this chapter describes how to use the various features of the hardware Appendix A Schematic and Layouts Shows the schematic and layout diagrams for the MC...

Page 6: ...rs 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...

Page 7: ...uides 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 recei...

Page 8: ...MCP7386X Evaluation Board User s Guide DS51475C page 4 2006 Microchip Technology Inc NOTES...

Page 9: ...emonstration tool for Microchip Technology s MCP7386X Advanced Single or Dual Cell Fully Integrated Lithium Ion Lithium Polymer Charge Management Controllers The design provides for dynamic versatilit...

Page 10: ...MCP7386X Evaluation Board User s Guide DS51475C page 6 2006 Microchip Technology Inc NOTES...

Page 11: ...MCP73861 for single cell applications 1 Connect an external bench supply or wall cube to the surface mount test points provided The input voltage source should be in the range of 5V to 12V Refer to Se...

Page 12: ...ource should provide a voltage in the range of 5V to 12V The input source should be capable of providing a minimum of 7 5W Lower peak currents can be obtained by adjusting the value of the charge prog...

Page 13: ...893 for details 2 3 5 Device Support Options The MCP7386X Battery Charger Evaluation Board supports the entire MCP7386X family The MCP7386X Battery Charger Evaluation Board is provided with one refere...

Page 14: ...MCP7386X Evaluation Board User s Guide DS51475C page 10 2006 Microchip Technology Inc NOTES...

Page 15: ...p Technology Inc DS51475C page 11 Appendix A Schematic and Layouts A 1 INTRODUCTION This appendix contains the following schematics and layouts for the MCP7386X Evaluation Board Board Schematic Board...

Page 16: ...uF R8 100k R6 6 19k C3 0 1uF D2 RED 1 J8 TIMER 1 J7 THERM 1 J6 VBAT 1 J4 PROG 1 J1 EN D1 GREEN R4 100k R7 7 32k VSS1 4 TIMER 8 VDD1 2 EN 14 VDD2 3 STAT1 16 VBAT2 11 VBAT1 10 PROG 5 THERM 7 STAT2 15 VS...

Page 17: ...Schematic and Layouts 2006 Microchip Technology Inc DS51475C page 13 A 3 BOARD TOP LAYER...

Page 18: ...MCP7386X Evaluation Board User s Guide DS51475C page 14 2006 Microchip Technology Inc A 4 BOARD SILK SCREEN LAYER...

Page 19: ...Schematic and Layouts 2006 Microchip Technology Inc DS51475C page 15 A 5 BOARD BOTTOM LAYER...

Page 20: ...MCP7386X Evaluation Board User s Guide DS51475C page 16 2006 Microchip Technology Inc NOTES...

Page 21: ...0805SRW 8 J1 J8 Surface Mount Test Point 5016 Keystone Electronics 5016 1 R1 1 5 k 1 8W Chip Resistor 0805 Panasonic ERJ 6GEYJ152V 1 R2 0 Jumper 0805 Panasonic ERJ 6GEY0R00V 0 R3 R5 DNP 0805 2 R4 R8 1...

Page 22: ...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 8203 1760 China Shunde Tel 86 757 2839 5507 Fax 86 757 2839 5571 China Wuhan Tel 86 2...

Page 23: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information Microchip MCP7386XEV...

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