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Summary of Contents for Microchip Technology MCP1603
- Page 1 MCP1603 Buck Converter Evaluation Board User’s Guide © 2007 Microchip Technology Inc. DS51652A Downloaded From Oneyac.com...
- Page 2 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.
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Page 3: Table Of Contents
Chapter 1. Product Overview ..................5 1.1 Introduction ..................... 5 1.2 What is the MCP1603 Buck Converter Evaluation Board? ......6 1.3 What the MCP1603 Buck Converter Evaluation Board Kit includes ....6 Chapter 2. Installation and Operation ................. 7 2.1 Introduction ..................... 7 2.2 Features ...................... - Page 4 MCP1603 Buck Converter Evaluation Board User’s Guide NOTES: © 2007 Microchip Technology Inc. DS51652A-page iv Downloaded From Oneyac.com...
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Page 5: Preface
DOCUMENT LAYOUT This document describes how to use the MCP1603 Buck Converter Evaluation Board as a development tool to evaluate the MCP1603. The manual layout is as follows: • Chapter 1. “Product Overview” – Important information about the MCP1603 Buck Converter Evaluation Board. -
Page 6: Conventions Used In This Guide
{ ... RECOMMENDED READING This user's guide describes how to use MCP1603 Buck Converter Evaluation Board. Other useful documents are listed below. The following Microchip documents are avail- able and recommended as supplemental reference resources. MCP1603 Data Sheet, "2.0 MHz, 500 mA Synchronous Buck Regulator"... -
Page 7: The Microchip Web Site
Technical support is available through the web site at: http://support.microchip.com DOCUMENT REVISION HISTORY Revision A (May 2007) • Initial Release of this Document. © 2007 Microchip Technology Inc. DS51652A-page 3 Downloaded From Oneyac.com... - Page 8 MCP1603 Buck Converter Evaluation Board User’s Guide NOTES: © 2007 Microchip Technology Inc. DS51652A-page 4 Downloaded From Oneyac.com...
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Page 9: Chapter 1. Product Overview
1 mm maximum height TSOT package. The MCP1603 switches at a fixed frequency of 2.0 MHz when operating at a heavy load. This provides a low-noise, small size solution. When operating at light loads, the MCP1603 changes operation to a pulse frequency modulation (PFM) mode to minimize quiescent current drawn from the input source. -
Page 10: What Is The Mcp1603 Buck Converter Evaluation Board
WHAT IS THE MCP1603 BUCK CONVERTER EVALUATION BOARD? The MCP1603 Buck Converter Evaluation Board demonstrates the use of Microchip’s MCP1603 device in a step-down application. The evaluation board is a fully functional platform to evaluate the MCP1603 buck regulator over the input voltage, output voltage and current range of the device. -
Page 11: Chapter 2. Installation And Operation
GETTING STARTED The MCP1603 Buck Converter Evaluation Board is fully assembled and tested for evaluating the MCP1603 device. The board requires the use of an external input voltage source of 2.7V to 5.5V and an external load capable of 500 mA. - Page 12 2.5V 3.3V Evaluating the Application The best way to evaluate the MCP1603 Buck Converter Evaluation Board is to dig into the circuit. Measure voltages and currents with a DVM and probe the board with an oscilloscope. © 2007 Microchip Technology Inc.
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Page 13: Appendix A. Schematic And Layouts
MCP1603 BUCK CONVERTER EVALUATION BOARD USER’S GUIDE Appendix A. Schematic and Layouts INTRODUCTION This appendix contains the following schematics and layouts for the MCP1603 Buck Converter Evaluation Board: • Board – Schematic • Board – Top Silk Layer • Board – Top Metal Layer •... -
Page 14: Board - Schematic
MCP1603 Buck Converter Evaluation Board User’s Guide BOARD - SCHEMATIC © 2007 Microchip Technology Inc. DS51652A-page 10 Downloaded From Oneyac.com... -
Page 15: Board - Top Silk Layer
Schematic and Layouts BOARD - TOP SILK LAYER © 2007 Microchip Technology Inc. DS51652A-page 11 Downloaded From Oneyac.com... -
Page 16: Board - Top Metal Layer
MCP1603 Buck Converter Evaluation Board User’s Guide BOARD - TOP METAL LAYER © 2007 Microchip Technology Inc. DS51652A-page 12 Downloaded From Oneyac.com... -
Page 17: Board - Bottom Metal Layer
Schematic and Layouts BOARD - BOTTOM METAL LAYER © 2007 Microchip Technology Inc. DS51652A-page 13 Downloaded From Oneyac.com... - Page 18 MCP1603 Buck Converter Evaluation Board User’s Guide NOTES: © 2007 Microchip Technology Inc. DS51652A-page 14 Downloaded From Oneyac.com...
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Page 19: Appendix B. Bill Of Materials (Bom)
PC Test Point Compact SMD Keystone Electronics 5016 500 mA Synchronous Buck Regulator Microchip Technology Inc. MCP1603L-ADJI/OS Note 1: 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. -
Page 20: Worldwide Sales And Service
Thailand - Bangkok Tel: 408-961-6444 Tel: 86-27-5980-5300 Tel: 66-2-694-1351 Fax: 408-961-6445 Fax: 86-27-5980-5118 Fax: 66-2-694-1350 Toronto China - Xian Mississauga, Ontario, Tel: 86-29-8833-7250 Canada Fax: 86-29-8833-7256 Tel: 905-673-0699 Fax: 905-673-6509 12/08/06 © 2007 Microchip Technology Inc. DS51652A-page 16 Downloaded From Oneyac.com... - Page 21 单击下面可查看定价，库存，交付和生命周期等信息 >>Microchip Technology Downloaded From Oneyac.com...
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