MCP73113
OVP Single-Cell
Li-Ion Battery Charger
Evaluation Board
User’s Guide
© 2009 Microchip Technology Inc.
DS51847A
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.
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and may be superseded by updates.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, dsPIC,
KEELOQ, KEELOQ logo, MPLAB, PIC, PICmicro, PICSTART,
rfPIC and UNI/O are registered trademarks of Microchip
Technology Incorporated in the U.S.A. and other countries.
FilterLab, Hampshire, HI-TECH C, Linear Active Thermistor,
MXDEV, MXLAB, SEEVAL 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, dsSPEAK, ECAN,
ECONOMONITOR, FanSense, HI-TIDE, In-Circuit Serial
Programming, ICSP, ICEPIC, Mindi, MiWi, MPASM, MPLAB
Certified logo, MPLIB, MPLINK, mTouch, Omniscient Code
Generation, PICC, PICC-18, PICkit, PICDEM, PICDEM.net,
PICtail, PIC32 logo, REAL ICE, rfLAB, Select Mode, Total
Endurance, TSHARC, 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.
© 2009, Microchip Technology Incorporated, Printed in the
U.S.A., All Rights Reserved.
Printed on recycled paper.
Microchip received ISO/TS-16949:2002 certification for its worldwide
headquarters, design and wafer fabrication facilities in Chandler and
Tempe, Arizona; Gresham, Oregon and design centers in California
and India. The Company’s quality system processes and procedures
are for its PIC® MCUs and dsPIC® DSCs, KEELOQ® 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.
DS51847A-page ii
© 2009 Microchip Technology Inc.
MCP73113 OVP SINGLE-CELL LI-ION
BATTERY CHARGER EVALUATION
BOARD USER’S GUIDE
Table of Contents
Preface ........................................................................................................................... 1
Introduction............................................................................................................ 1
Document Layout .................................................................................................. 1
Conventions Used in this Guide ............................................................................ 2
Recommended Reading........................................................................................ 2
The Microchip Web Site ........................................................................................ 3
Customer Support ................................................................................................. 3
Document Revision History ................................................................................... 3
Chapter 1. Product Overview
1.1 Introduction ..................................................................................................... 5
1.2 What is the MCP73113 OVP Single-Cell Li-Ion Battery Charger
Evaluation Board? .................................................................................... 6
1.3 What the MCP73113 OVP Single-Cell Li-Ion Battery Charger
Evaluation Board Kit Includes: .................................................................. 6
Chapter 2. Installation and Operation
2.1 Introduction ..................................................................................................... 7
2.2 Features ......................................................................................................... 7
2.3 Getting Started ............................................................................................... 8
Appendix A. Schematic and Layouts
A.1 Introduction .................................................................................................. 11
A.2 Board – Schematic ....................................................................................... 12
A.3 Board – Assembly Drawing .......................................................................... 13
A.4 Board – Top Layer ....................................................................................... 14
A.5 Board – Top Metal Layer ............................................................................. 15
A.6 Board – Bottom Layer ................................................................................. 16
Appendix B. Bill Of Materials (BOM)
Worldwide Sales and Service .................................................................................... 18
© 2009 Microchip Technology Inc.
DS51847A-page iii
MCP73113 OVP Single-Cell Li-Ion Battery Charger Evaluation Board User’s Guide
NOTES:
DS51847A-page iv
© 2009 Microchip Technology Inc.
MCP73113 OVP SINGLE-CELL LI-ION
BATTERY CHARGER EVALUATION
BOARD USER’S GUIDE
Preface
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.
For the most up-to-date information on development tools, see the MPLAB® IDE on-line help.
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
MCP73113 OVP Single-Cell Li-Ion Battery Charger Evaluation Board. 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 MCP73113 OVP Single-Cell Li-Ion Battery
Charger Evaluation Board. The manual layout is as follows:
• Chapter 1. “Product Overview” – Important information about the MCP73113
OVP Single-Cell Li-Ion Battery Charger Evaluation Board.
• Chapter 2. “Installation and Operation” – Includes instructions on how to get
started with this user’s guide and a description of the user’s guide.
• Appendix A. “Schematic and Layouts” – Shows the schematic and layout
diagrams for the MCP73113 OVP Single-Cell Li-Ion Battery Charger Evaluation
Board.
• Appendix B. “Bill Of Materials (BOM)” – Lists the parts used to build the
MCP73113 OVP Single-Cell Li-Ion Battery Charger Evaluation Board.
© 2009 Microchip Technology Inc.
DS51847A-page 1
MCP73113 OVP Single-Cell Li-Ion Battery Charger Evaluation Board User’s Guide
CONVENTIONS USED IN THIS GUIDE
This manual uses the following documentation conventions:
DOCUMENTATION CONVENTIONS
Description
Arial font:
Italic characters
Initial caps
Quotes
Underlined, italic text with
right angle bracket
Bold characters
‘bnnnn
Text in angle brackets < >
Courier font:
Plain Courier
Italic Courier
0xnnnn
Square brackets [ ]
Curly brackets and pipe
character: { | }
Ellipses...
Represents
Examples
Referenced books
Emphasized text
A window
A dialog
A menu selection
A field name in a window or
dialog
A menu path
MPLAB® IDE User’s Guide
...is the only compiler...
the Output window
the Settings dialog
select Enable Programmer
“Save project before build”
A dialog button
A tab
A binary number where n is a
digit
A key on the keyboard
Click OK
Click the Power tab
‘b00100, ‘b10
File>Save
Press <Enter>, <F1>
Sample source code
Filenames
File paths
Keywords
Command-line options
Bit values
A variable argument
#define START
autoexec.bat
c:\mcc18\h
_asm, _endasm, static
-Opa+, -Opa0, 1
file.o, where file can be
any valid filename
A hexadecimal number where 0xFFFF, 0x007A
n is a hexadecimal digit
Optional arguments
mcc18 [options] file
[options]
Choice of mutually exclusive errorlevel {0|1}
arguments; an OR selection
Replaces repeated text
var_name [,
var_name...]
Represents code supplied by void main (void)
user
{ ...
}
RECOMMENDED READING
This user's guide describes how to use MCP73113 OVP Single-Cell Li-Ion Battery
Charger Evaluation Board. The following Microchip document is recommended as
supplemental reference resources.
MCP73113 Data Sheet, “Single-Cell Li-Ion / Li-Polymer Battery Charge
Management Controller with Input Overvoltage Protection”, DS22183
This data sheet provides detailed information regarding the MCP73113 product family.
DS51847A-page 2
© 2009 Microchip Technology Inc.
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
(FAE) 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 A (July 2009)
• Initial Release of this Document.
© 2009 Microchip Technology Inc.
DS51847A-page 3
MCP73113 OVP Single-Cell Li-Ion Battery Charger Evaluation Board User’s Guide
NOTES:
DS51847A-page 4
© 2009 Microchip Technology Inc.
MCP73113 OVP SINGLE-CELL LI-ION
BATTERY CHARGER EVALUATION
BOARD USER’S GUIDE
Chapter 1. Product Overview
1.1
INTRODUCTION
The MCP73113 product family is highly integrated linear charge management
controllers for single-cell Li-Ion and Li-Polymer batteries. The MCP73113 product
family operates with minimum external components, which is ideal for use in
space-limited and cost-effective applications. The input over voltage protection and
battery short circuit protection offer designers a secondary protection in addition to the
Li-Ion battery protection circuit.
This chapter provides an overview of the MCP73113 OVP Single-Cell Li-Ion Battery
Charger Evaluation Board and covers the following topics:
• “What is the MCP73113 OVP Single-Cell Li-Ion Battery Charger Evaluation
Board?”
• “What the MCP73113 OVP Single-Cell Li-Ion Battery Charger Evaluation Board
Kit includes:”
1
VDD
VBAT
2 VDD
VBAT
3
+
4
CIN
COUT
7
REGULATED
WALL CUBE
STAT
RLED
PROG
5 NC
VSS
6 NC
VSS
10
9
8
1-Cell
Li-Ion
Battery
RPROG
-
MCP73113
FIGURE 1-1:
MCP73113 Typical Application.
© 2009 Microchip Technology Inc.
DS51847A-page 5
MCP73113 OVP Single-Cell Li-Ion Battery Charger Evaluation Board User’s Guide
1.2
WHAT IS THE MCP73113 OVP SINGLE-CELL LI-ION BATTERY CHARGER
EVALUATION BOARD?
The MCP73113 OVP Single-Cell Li-Ion Battery Charger Evaluation Board
demonstrates the features of Microchip’s MCP73113 “Single-Cell Li-Ion / Li-Polymer
Battery Charge Management Controller with Input Overvoltage Protection”.
The MCP73113 OVP Single-Cell Li-Ion Battery Charger Evaluation Board is designed
with two charging current. The default value is 500 mA and when PROG via is tied to
ground, the two parallel resistors output 1000 mA charging current to a Li-Ion battery.
One blue LED status output allows the user to learn if the MCP73113 is in charging
state or not.
Note:
Please refer to Table 2-1 for Charge Status Outputs and Table 2-2 for
Charge Current Setups.
The MCP73113 OVP Single-Cell Li-Ion Battery Charger Evaluation Board comes with
an installed MCP73113 device in 3mm x 3mm DFN package. The factory preset battery
regulation voltage is 4.20V with precondition, termination and auto recharge features.
The MCP73113 OVP Single-Cell Li-Ion Battery Charger Evaluation Board is designed
to observe the performance and features on the circuits via multiple test points. Circuits
can also be implemented into suitable applications without additional work.
1.3
WHAT THE MCP73113 OVP SINGLE-CELL LI-ION BATTERY CHARGER
EVALUATION BOARD KIT INCLUDES:
This MCP73113 OVP Single-Cell Li-Ion Battery Charger Evaluation Board kit includes:
• MCP73113 OVP Single-Cell Li-Ion Battery Charger Evaluation Board, 102-00260
• Important Information Sheet
DS51847A-page 6
© 2009 Microchip Technology Inc.
MCP73113 OVP SINGLE-CELL LI-ION
BATTERY CHARGER EVALUATION
BOARD USER’S GUIDE
Chapter 2. Installation and Operation
2.1
INTRODUCTION
The MCP73113 is a highly integrated Li-Ion battery charge management controller for
use in space-limited and cost-sensitive applications. The MCP73113 provides specific
charge algorithms for Li-Ion / Li-Polymer batteries to achieve optimal capacity and
safety in the shortest charging time possible. Along with its small physical size, the low
number of external components makes the MCP73113 ideally suitable for portable
applications.
The absolute maximum voltage, up to 18V, allows the use of MCP73113 in harsh
environments, such as low cost wall wart.
The MCP73113 employs a constant current / constant voltage charge algorithm. The
various charging voltage regulations provide design engineers flexibility to use in
different applications. The fast charge, constant current value is set with one external
resistor from 130 mA to 1100 mA. The MCP73113 limits the charge current based on
die temperature during high power or high ambient conditions. This thermal regulation
optimizes the charge cycle time while maintaining device reliability.
The PROG pin of the MCP73113 also serves as enable pin. When high impedance is
applied, the MCP73113 will be in standby mode.
Typical applications for the reference design are Smart Phones, PDA, Portable Media
Players, MP3 Players, Digital Cameras, Handheld Medical devices, Bluetooth
headsets and Portable Communicators.
2.2
FEATURES
The MCP73113 OVP Single-Cell Li-Ion Battery Charger Evaluation Board has the
following features:
•
•
•
•
•
•
•
•
•
•
6.5V Input Over Voltage Protection
10% Preconditioning of deeply depleted cells
32-Minute Preconditioning Timer
6-Hour Safety Timer
10% Automatic Charge Termination
500 mA and 1000 mA Preset Fast Charge Current
Automatic Recharge
Thermal Regulation
One Blue LED indicates charge status
Small DFN packages with Exposed Pad as additional heat sink
© 2009 Microchip Technology Inc.
DS51847A-page 7
MCP73113 OVP Single-Cell Li-Ion Battery Charger Evaluation Board User’s Guide
2.3
GETTING STARTED
The MCP73113 OVP Single-Cell Li-Ion Battery Charger Evaluation Board is fully
assembled and tested for charging a single-cell Li-Ion or Li-Polymer battery.
2.3.1
Power Input and Output Connection
2.3.1.1
POWERING THE MCP73113 OVP SINGLE-CELL LI-ION BATTERY
CHARGER EVALUATION BOARD
1. Connect the positive battery terminal to VBAT+ and negative battery terminal to
VBAT-.
2. Connect the 5V DC power supply Negative Terminal to VSS.
3. Connect the 5V DC power supply Positive Terminal to VDD.
4. It should initiate the battery charging cycle when the power source is present and
VBAT is below recharge threshold. For example, when VREG is 4.2V, VBAT needs
to be lower than 3.99V to initiate the charge cycle.
Note:
The Li-Ion battery pack can be replaced with test circuit or electronic load
that can sink current with DC power supply. Refer to Figure 2-3.
5. The charging status table is available in Table 2-2.
6. The fast charge current is preset at 500 mA and can be increased to 1A by
connecting PROG via to ground.
Note:
Fast Charge Current can be programmed with various resistors based on
Figure 2-2 and Table 2-1.
+
5V DC SUPPLY
-
1
1-CELL
LI-ION
BATTERY
+
FIGURE 2-1:
DS51847A-page 8
Board Top Assembly.
© 2009 Microchip Technology Inc.
Charge Current (mA)
Installation and Operation
1200
1100
1000
900
800
700
600
500
400
300
200
100
0
VDD = 5.2V
TA = +25°C
1
1 2 3 4 5 6 7 8 9 1011121314151617181920
Programming Resistor (Ω)
FIGURE 2-2:
(RPROG).
TABLE 2-1:
MCP73113 Charge Current (IOUT) vs. Programming Resistor
MCP73113 RESISTOR LOOKUP TABLE
Charge Current (mA)
© 2009 Microchip Technology Inc.
Recommended E96 Resistor
(Ω)
Recommended E24 Resistor
(Ω)
130
10k
10k
150
8.45k
8.20k
200
6.20k
6.20k
250
4.99k
5.10k
300
4.02k
3.90k
350
3.40k
3.30k
400
3.00k
3.00k
450
2.61k
2.70k
500
2.32k
2.37k
550
2.10k
2.20k
600
1.91k
2.00k
650
1.78k
1.80k
700
1.62k
1.60k
750
1.50k
1.50k
800
1.40k
1.50k
850
1.33k
1.30k
900
1.24k
1.20k
950
1.18k
1.20k
1000
1.10k
1.10k
1100
1.00k
1.00k
DS51847A-page 9
MCP73113 OVP Single-Cell Li-Ion Battery Charger Evaluation Board User’s Guide
Amp
Meter
0V - 6V
Power
Source
Volt
Meter
R
5Ω
10W
Simulated Battery Load.
TABLE 2-2:
MCP73113 CHARGE STATUS OUTPUTS
CHARGE CYCLE STATE
DS51847A-page 10
VBAT-
1
GND
FIGURE 2-3:
1000 µF
Microchip
Battery
Charge
Management
Controller
VBAT+
STAT
Shutdown
Hi-Z
Standby
Hi-Z
Preconditioning
L
Constant Current Fast Charge
L
Constant Voltage
L
Charge Complete - Standby
Hi-Z
Temperature Fault
1.6 second 50% D.C. Flashing (Type 1)
Hi-Z (Type 2)
Timer Fault
1.6 second 50% D.C. Flashing (Type 1)
Hi-Z (Type 2)
Preconditioning Timer Fault
1.6 second 50% D.C. Flashing (Type 1)
Hi-Z (Type 2)
© 2009 Microchip Technology Inc.
MCP73113 OVP SINGLE-CELL LI-ION
BATTERY CHARGER EVALUATION
BOARD USER’S GUIDE
Appendix A. Schematic and Layouts
A.1
INTRODUCTION
This appendix contains the following schematics and layouts for the MCP73113 OVP
Single-Cell Li-Ion Battery Charger Evaluation Board:
•
•
•
•
Board – Schematic
Board – Top Layer
Board – Top Metal Layer
Board – Bottom Layer
© 2009 Microchip Technology Inc.
DS51847A-page 11
MCP73113 OVP Single-Cell Li-Ion Battery Charger Evaluation Board User’s Guide
BOARD – SCHEMATIC
M
A.2
DS51847A-page 12
© 2009 Microchip Technology Inc.
Schematic and Layouts
A.3
BOARD – TOP LAYER
© 2009 Microchip Technology Inc.
DS51847A-page 13
MCP73113 OVP Single-Cell Li-Ion Battery Charger Evaluation Board User’s Guide
A.4
BOARD – TOP METAL LAYER
DS51847A-page 14
© 2009 Microchip Technology Inc.
Schematic and Layouts
A.5
BOARD – BOTTOM LAYER
© 2009 Microchip Technology Inc.
DS51847A-page 15
MCP73113 OVP Single-Cell Li-Ion Battery Charger Evaluation Board User’s Guide
NOTES:
DS51847A-page 16
© 2009 Microchip Technology Inc.
MCP73113 OVP SINGLE-CELL LI-ION
BATTERY CHARGER EVALUATION
BOARD USER’S GUIDE
Appendix B. Bill Of Materials (BOM)
TABLE B-1:
Qty
BILL OF MATERIALS
Reference
Description
Manufacturer
3M
Part Number
4
Bump
BUMPON HEMISPHERE .44X.20
WHITE
2
C1, C2
CAP CERAMIC 4.7 µF 25V X5R 1206
TDK
C2012X5R1E475M
1
D1
Blue Water Clear 0603 SMD LED
Para Light USA
L-C191LBCT-U1
1
PCB
RoHS Compliant Bare PCB, MCP73113
Evaluation Board
Microchip Technology Inc.
104-00260
3
R1, R3
RES 2.37K OHM 1/10W 1% 0603 SMD
Panasonic® - ECG
ERJ-3EKF2371V
1
R2
RES 1K OHM 1/10W 1% 0603 SMD
Panasonic - ECG
ERJ-3EKF1001V
Electronics®
4
TP1, TP2,
TP3, TP4
PC Test Point Compact SMT
1
U1
Single-Cell Li-Ion/Li-Poly Battery Charger Microchip Technology Inc.
with OVP
Note 1:
Keystone
SJ5003-9-ND
5016
MCP73113-06S/MF
The components listed in this Bill of Materials are representative of the PCB assembly. The
released BOM used in manufacturing uses all RoHS-compliant components.
© 2009 Microchip Technology Inc.
DS51847A-page 17
WORLDWIDE SALES AND SERVICE
AMERICAS
ASIA/PACIFIC
ASIA/PACIFIC
EUROPE
Corporate Office
2355 West Chandler Blvd.
Chandler, AZ 85224-6199
Tel: 480-792-7200
Fax: 480-792-7277
Technical Support:
http://support.microchip.com
Web Address:
www.microchip.com
Asia Pacific Office
Suites 3707-14, 37th Floor
Tower 6, The Gateway
Harbour City, Kowloon
Hong Kong
Tel: 852-2401-1200
Fax: 852-2401-3431
India - Bangalore
Tel: 91-80-3090-4444
Fax: 91-80-3090-4080
India - New Delhi
Tel: 91-11-4160-8631
Fax: 91-11-4160-8632
Austria - Wels
Tel: 43-7242-2244-39
Fax: 43-7242-2244-393
Denmark - Copenhagen
Tel: 45-4450-2828
Fax: 45-4485-2829
India - Pune
Tel: 91-20-2566-1512
Fax: 91-20-2566-1513
France - Paris
Tel: 33-1-69-53-63-20
Fax: 33-1-69-30-90-79
Japan - Yokohama
Tel: 81-45-471- 6166
Fax: 81-45-471-6122
Germany - Munich
Tel: 49-89-627-144-0
Fax: 49-89-627-144-44
Atlanta
Duluth, GA
Tel: 678-957-9614
Fax: 678-957-1455
Boston
Westborough, MA
Tel: 774-760-0087
Fax: 774-760-0088
Chicago
Itasca, IL
Tel: 630-285-0071
Fax: 630-285-0075
Cleveland
Independence, OH
Tel: 216-447-0464
Fax: 216-447-0643
Dallas
Addison, TX
Tel: 972-818-7423
Fax: 972-818-2924
Detroit
Farmington Hills, MI
Tel: 248-538-2250
Fax: 248-538-2260
Kokomo
Kokomo, IN
Tel: 765-864-8360
Fax: 765-864-8387
Los Angeles
Mission Viejo, CA
Tel: 949-462-9523
Fax: 949-462-9608
Santa Clara
Santa Clara, CA
Tel: 408-961-6444
Fax: 408-961-6445
Toronto
Mississauga, Ontario,
Canada
Tel: 905-673-0699
Fax: 905-673-6509
Australia - Sydney
Tel: 61-2-9868-6733
Fax: 61-2-9868-6755
China - Beijing
Tel: 86-10-8528-2100
Fax: 86-10-8528-2104
China - Chengdu
Tel: 86-28-8665-5511
Fax: 86-28-8665-7889
Korea - Daegu
Tel: 82-53-744-4301
Fax: 82-53-744-4302
China - Hong Kong SAR
Tel: 852-2401-1200
Fax: 852-2401-3431
Korea - Seoul
Tel: 82-2-554-7200
Fax: 82-2-558-5932 or
82-2-558-5934
China - Nanjing
Tel: 86-25-8473-2460
Fax: 86-25-8473-2470
Malaysia - Kuala Lumpur
Tel: 60-3-6201-9857
Fax: 60-3-6201-9859
China - Qingdao
Tel: 86-532-8502-7355
Fax: 86-532-8502-7205
Malaysia - Penang
Tel: 60-4-227-8870
Fax: 60-4-227-4068
China - Shanghai
Tel: 86-21-5407-5533
Fax: 86-21-5407-5066
Philippines - Manila
Tel: 63-2-634-9065
Fax: 63-2-634-9069
China - Shenyang
Tel: 86-24-2334-2829
Fax: 86-24-2334-2393
Singapore
Tel: 65-6334-8870
Fax: 65-6334-8850
China - Shenzhen
Tel: 86-755-8203-2660
Fax: 86-755-8203-1760
Taiwan - Hsin Chu
Tel: 886-3-6578-300
Fax: 886-3-6578-370
China - Wuhan
Tel: 86-27-5980-5300
Fax: 86-27-5980-5118
Taiwan - Kaohsiung
Tel: 886-7-536-4818
Fax: 886-7-536-4803
China - Xiamen
Tel: 86-592-2388138
Fax: 86-592-2388130
Taiwan - Taipei
Tel: 886-2-2500-6610
Fax: 886-2-2508-0102
China - Xian
Tel: 86-29-8833-7252
Fax: 86-29-8833-7256
Thailand - Bangkok
Tel: 66-2-694-1351
Fax: 66-2-694-1350
Italy - Milan
Tel: 39-0331-742611
Fax: 39-0331-466781
Netherlands - Drunen
Tel: 31-416-690399
Fax: 31-416-690340
Spain - Madrid
Tel: 34-91-708-08-90
Fax: 34-91-708-08-91
UK - Wokingham
Tel: 44-118-921-5869
Fax: 44-118-921-5820
China - Zhuhai
Tel: 86-756-3210040
Fax: 86-756-3210049
03/26/09
DS51847A-page 18
© 2009 Microchip Technology Inc.