MTD6501C 12V 3-Phase BLDC Sensorless Fan Controller Daughter Board Users Guide (ADM00675) 2016 Microchip Technology Inc. DS50002499ANote 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 Microchips 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 Microchips 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 Trademarks applications and the like is provided only for your convenience The Microchip name and logo, the Microchip logo, AnyRate, and may be superseded by updates. It is your responsibility to dsPIC, FlashFlex, flexPWR, Heldo, JukeBlox, KeeLoq, ensure that your application meets with your specifications. KeeLoq logo, Kleer, LANCheck, LINK MD, MediaLB, MOST, MICROCHIP MAKES NO REPRESENTATIONS OR MOST logo, MPLAB, OptoLyzer, PIC, PICSTART, PIC32 logo, WARRANTIES OF ANY KIND WHETHER EXPRESS OR RightTouch, SpyNIC, SST, SST Logo, SuperFlash and UNI/O IMPLIED, WRITTEN OR ORAL, STATUTORY OR are registered trademarks of Microchip Technology OTHERWISE, RELATED TO THE INFORMATION, Incorporated in the U.S.A. and other countries. INCLUDING BUT NOT LIMITED TO ITS CONDITION, ClockWorks, The Embedded Control Solutions Company, QUALITY, PERFORMANCE, MERCHANTABILITY OR ETHERSYNCH, Hyper Speed Control, HyperLight Load, FITNESS FOR PURPOSE. Microchip disclaims all liability IntelliMOS, mTouch, Precision Edge, and QUIET-WIRE are arising from this information and its use. Use of Microchip registered trademarks of Microchip Technology Incorporated devices in life support and/or safety applications is entirely at in the U.S.A. the buyers risk, and the buyer agrees to defend, indemnify and hold harmless Microchip from any and all damages, claims, Analog-for-the-Digital Age, Any Capacitor, AnyIn, AnyOut, suits, or expenses resulting from such use. No licenses are BodyCom, chipKIT, chipKIT logo, CodeGuard, dsPICDEM, conveyed, implicitly or otherwise, under any Microchip dsPICDEM.net, Dynamic Average Matching, DAM, ECAN, intellectual property rights unless otherwise stated. EtherGREEN, In-Circuit Serial Programming, ICSP, Inter-Chip Connectivity, JitterBlocker, KleerNet, KleerNet logo, MiWi, motorBench, MPASM, MPF, MPLAB Certified logo, MPLIB, MPLINK, MultiTRAK, NetDetach, Omniscient Code Generation, PICDEM, PICDEM.net, PICkit, PICtail, PureSilicon, RightTouch logo, REAL ICE, Ripple Blocker, Serial Quad I/O, SQI, SuperSwitcher, SuperSwitcher II, Total Endurance, TSHARC, USBCheck, VariSense, ViewSpan, 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 the U.S.A. Microchip received ISO/TS-16949:2009 certification for its worldwide Silicon Storage Technology is a registered trademark of headquarters, design and wafer fabrication facilities in Chandler and Tempe, Arizona Gresham, Oregon and design centers in California Microchip Technology Inc. in other countries. and India. The Companys quality system processes and procedures are for its PIC MCUs and dsPIC DSCs, KEELOQ code hopping GestIC is a registered trademarks of Microchip Technology devices, Serial EEPROMs, microperipherals, nonvolatile memory and Germany II GmbH & Co. KG, a subsidiary of Microchip analog products. In addition, Microchips quality system for the design Technology Inc., in other countries. and manufacture of development systems is ISO 9001:2000 certified. All other trademarks mentioned herein are property of their respective companies. QUALITY MANAGEMENT SYSTEM 2016, Microchip Technology Incorporated, Printed in the U.S.A., All Rights Reserved. CERTIFIED BY DNV ISBN: 978-1-5224-0639-6 == ISO/TS 16949 == DS50002499A-page 2 2016 Microchip Technology Inc.