MCP1256/7/8/9EV Microchip Technology, MCP1256/7/8/9EV Datasheet - Page 3
![BOARD EVAL FOR MCP1256/7/8/9](/photos/9/14/91413/mcp1256_7_8_9ev_sml.jpg)
MCP1256/7/8/9EV
Manufacturer Part Number
MCP1256/7/8/9EV
Description
BOARD EVAL FOR MCP1256/7/8/9
Manufacturer
Microchip Technology
Specifications of MCP1256/7/8/9EV
Main Purpose
DC/DC, Step Up
Outputs And Type
1, Non-Isolated
Voltage - Output
3.3V
Current - Output
100mA
Voltage - Input
1.6 ~ 3.6V
Regulator Topology
Buck-Boost
Frequency - Switching
650kHz
Board Type
Fully Populated
Utilized Ic / Part
MCP1256, MCP1257, MCP1258, MCP1259
Processor To Be Evaluated
MCP1256/7/8/9
Lead Free Status / RoHS Status
Not applicable / Not applicable
Power - Output
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Not applicable / Not applicable
Preface ........................................................................................................................... 1
Chapter 1. Product Overview ....................................................................................... 5
Chapter 2. Installation and Operation ......................................................................... 7
Appendix A. Schematic and Layouts ........................................................................ 11
Appendix B. Bill Of Materials (BOM) ......................................................................... 17
Worldwide Sales and Service .................................................................................... 18
© 2006 Microchip Technology Inc.
1.1 Introduction ..................................................................................................... 5
1.2 What is the MCP1256/7/8/9 Charge Pump Evaluation Board? ...................... 6
1.3 What the MCP1256/7/8/9 Charge Pump Evaluation Board Includes ............. 6
2.1 Introduction ..................................................................................................... 7
2.2 Features ......................................................................................................... 7
2.3 Getting Started ............................................................................................... 8
A.1 Introduction .................................................................................................. 11
A.2 Board Schematic
A.3 Board - Assembly Drawing
A.4 Board - Top Overlay
A.5 Board - Top Layer
A.6 Board - Bottom Layer
EVALUATION BOARD USER’S GUIDE
Table of Contents
...................................................................................... 12
.................................................................................... 15
MCP1256/7/8/9 CHARGE PUMP
................................................................................. 14
............................................................................... 16
....................................................................... 13
DS51603A-page iii