Microchip Technology MCP73833 User Manual Download

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2006 Microchip Technology Inc.

DS51626A

MCP73833

Li-Ion Battery Charger

Evaluation Board

User’s Guide

Summary of Contents for MCP73833

Page 1: ...2006 Microchip Technology Inc DS51626A MCP73833 Li Ion 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: ...History 3 Chapter 1 Product Overview 5 1 1 Introduction 5 1 2 What is the MCP73833 Li Ion Battery Charger Evaluation Board 6 1 3 What the MCP73833 Evaluation Kit Includes 6 Chapter 2 Installation and...

Page 4: ...MCP73833 Li Ion Battery Charger Evaluation Board User s Guide DS51626A page iv 2006 Microchip Technology Inc NOTES...

Page 5: ...boards Appendix A Schematic and Layouts Shows the schematic and layout diagrams for the MCP73833 Li Ion Battery Charger Evaluation Board Appendix B Bill Of Materials BOM Lists the parts used to build...

Page 6: ...le 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 i...

Page 7: ...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 supp...

Page 8: ...MCP73833 Li Ion Battery Charger Evaluation Board User s Guide DS51626A page 4 2006 Microchip Technology Inc NOTES...

Page 9: ...e Li Ion battery charging applications Two circuit layouts are provided for evaluation of various device options in either the DFN or MSOP package This chapter covers the following topics What is the...

Page 10: ...cuit design provides constant current charging followed by constant voltage charging with automatic charge termination and battery temperature monitoring In addition the assembled MCP73833 4 FC circui...

Page 11: ...ing features with the factory installed device MCP73833 FCI MF Charge Voltage 4 20V Programmable Fast Charge Current up to 1000 mA Preconditioning of deeply depleted cells Preconditioning Threshold Vo...

Page 12: ...Connect the positive side of the input source to VDD of the circuit being evaluated Connect the negative or return side of the input source to VSS of the circuit being evaluated Refer to Figure 2 1 FI...

Page 13: ...MCP73833 Li Ion Battery Charger Evaluation Board has three LED status indicators for each circuit being evaluated Table 2 1 represents the state of the status indicators during various states of the c...

Page 14: ...DEVICE SUPPORT OPTIONS 1 The MCP73833 Li Ion Battery Charger Evaluation Board is capable of support ing all of the available MCP73833 4 device options The factory installed device is the MCP73833 FCI...

Page 15: ...nc DS51626A page 11 Appendix A Schematic and Layouts A 1 INTRODUCTION This appendix contains the following schematic and layouts for the MCP73833 Li Ion Battery Charger Evaluation Board Diagrams inclu...

Page 16: ...MCP73833 Li Ion Battery Charger Evaluation Board User s Guide DS51626A page 12 2006 Microchip Technology Inc A 2 BOARD SCHEMATIC A K A K A K A K A K A K...

Page 17: ...and Layouts 2006 Microchip Technology Inc DS51626A page 13 A 3 BOARD TOP OVERLAY D5 R4 R8 D3 R1 1 D2 D6 R1 R6 TP 5 TP 3 TP 1 D4 R9 TP 6 R3 R7 TP 4 U1 TP 2 TP 7 C3 C4 R1 0 R1 2 R1 3 R1 4 TP 8 U2 C1 C2...

Page 18: ...MCP73833 Li Ion Battery Charger Evaluation Board User s Guide DS51626A page 14 2006 Microchip Technology Inc A 4 BOARD TOP LAYER...

Page 19: ...Schematic and Layouts 2006 Microchip Technology Inc DS51626A page 15 A 5 BOARD BOTTOM LAYER...

Page 20: ...MCP73833 Li Ion Battery Charger Evaluation Board User s Guide DS51626A page 16 2006 Microchip Technology Inc NOTES...

Page 21: ...1 54k 1 10W Chip Resistor 0603 Panasonic ECG ERJ 3EKF1541V 1 R5 0 1 10W Chip Resistor 0603 Panasonic ECG ERJ 3GEY0R00V 1 R6 1 00k 1 10W Chip Resistor 0603 Panasonic ECG ERJ 3EKF1001V 1 R7 10 0k 1 10W...

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 MCP73833EV...