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Summary of Contents for Microchip Technology MIC38300
- Page 1 MIC38300 Evaluation Board User’s Guide 2018 Microchip Technology Inc. DS50002796A...
- Page 2 WiperLock, Wireless DNA, 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 Microchip received ISO/TS-16949:2009 certification for its worldwide headquarters, design and wafer fabrication facilities in Chandler and the U.S.A.
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Page 3: Table Of Contents
1.1 Introduction ..................... 7 1.2 MIC38300 Short Overview ................7 1.3 MIC38300 Evaluation Board Description ............8 1.4 What does the MIC38300 Evaluation Board kit include? ....... 8 Chapter 2. Installation and Operation 2.1 Introduction ..................... 9 2.1.1 MIC38300 Device Features ................. 9 2.1.2 MIC38300 Evaluation Board Features ............ -
Page 4: Preface
Customer Support • Document Revision History DOCUMENT LAYOUT This document describes how to use the MIC38300 Evaluation Board as a development tool to emulate and debug firmware on a target board. The manual layout is as follows: • Chapter 1. “Product Overview”... -
Page 5: Conventions Used In This Guide
Curly brackets and pipe Choice of mutually exclusive errorlevel {0|1} character: { | } arguments; an OR selection Ellipses... Replaces repeated text var_name [, var_name...] Represents code supplied by void main (void) user { ... 2018 Microchip Technology Inc. DS50002796A-page 5... -
Page 6: Recommended Reading
Preface RECOMMENDED READING This user’s guide describes how to use the MIC38300 Evaluation Board. Another useful document is listed below. The following Microchip document is available and recommended as a supplemental reference resource: ® MIC38300 Data Sheet – “HELDO 3A High-Efficiency Low Dropout Regulator”... -
Page 7: Chapter 1. Product Overview
5 mV . All of these, combined with the optimized archi- pkpk tecture of the MIC38300 device that is targeting fast transient response, make this part ideal for powering ASICs, FPGAs or point of load applications. FIGURE 1-1: MIC38300 Evaluation Board –... -
Page 8: Mic38300 Evaluation Board Description
The MIC38300 Evaluation Board operates with an input supply voltage range of 3V up to 5.5V and has an adjustable output, which is set to 1.8V. The MIC38300 Evaluation Board comes with test points, allowing easy integration into a test set-up. -
Page 9: Chapter 2. Installation And Operation
3V in order to test the 1.8V output voltage option (V + 1.2V). Do not apply a voltage higher than 5.5V, as the part can be damaged in the process. The MIC38300 device is on, as the default option; being turned on with a pull-up resistor to V , the part can be shut down by placing a jumper on the EN connector. -
Page 10: Testing The Mic38300 Evaluation Board
1.8V. 3. Connect an electronic load between V and GND set to maximum load current of 2.2A for the MIC38300 device. Resistors can also be used between the V and GND terminals as a load. Test V (should be 1.8V). -
Page 11: Appendix A. Schematic And Layouts
MIC38300 EVALUATION BOARD USER’S GUIDE Appendix A. Schematic and Layouts INTRODUCTION This appendix contains the following schematics and layouts for the MIC38300 Evaluation Board: • Board – Schematic • Board – Top Silk • Board – Top Copper and Silk •... -
Page 12: Board - Schematic
BOARD – SCHEMATIC PGND 10uF MIC38300 0805 LDO_IN PVIN PVIN PVIN PVIN 0603 10uF 10uF 0805 0805 AVIN AVIN PGND AGND PGND 24.3k 0603 0805 AGND LDOOUT LDOOUT LDOOUT LDOOUT 12.1k LDOIN LDOIN 0603 LDO_IN LDOIN LDOIN 10uF 10uF AGND... -
Page 13: Board - Top Silk
BOARD – TOP SILK BOARD – TOP COPPER AND SILK 2018 Microchip Technology Inc. DS50002796A-page 13... -
Page 14: Board - Top Copper
BOARD – TOP COPPER BOARD – SIGNAL LAYER 1 2018 Microchip Technology Inc. DS50002796A-page 14... -
Page 15: Board - Signal Layer 2
BOARD – SIGNAL LAYER 2 BOARD – BOTTOM COPPER 2018 Microchip Technology Inc. DS50002796A-page 15... -
Page 16: Board - Bottom Copper And Silk
BOARD – BOTTOM COPPER AND SILK A.10 BOARD – BOTTOM SILK 2018 Microchip Technology Inc. DS50002796A-page 16... -
Page 17: Appendix B. Bill Of Materials (Bom)
MIC38300 EVALUATION BOARD USER’S GUIDE Appendix B. Bill of Materials (BOM) TABLE B-1: MIC38300 EVALUATION BOARD - BILL OF MATERIALS (BOM) Qty. Reference Description Manufacturer Part Number Ceramic Capacitor, 10 F, 25V, 10%, C1, C3, C4, TDK Corporation C2012X5R1E106K125AB C5, C6 X5R, SMD, 0805 Ceramic Capacitor, 1 F, 16V, 10%, X7R,... -
Page 18: Worldwide Sales And Service
New York, NY Tel: 46-31-704-60-40 Tel: 631-435-6000 Sweden - Stockholm San Jose, CA Tel: 46-8-5090-4654 Tel: 408-735-9110 UK - Wokingham Tel: 408-436-4270 Tel: 44-118-921-5800 Canada - Toronto Fax: 44-118-921-5820 Tel: 905-695-1980 Fax: 905-695-2078 2018 Microchip Technology Inc. DS50002796A-page 18 08/15/18...
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