Microchip Technology ADM00345 User Manual
MTD6505 3-PHASE BLDC
SENSORLESS FAN CONTROLLER
DEMO BOARD USER’S GUIDE
© 2011 Microchip Technology Inc.
DS52009A-page 3
Table of Contents
Introduction............................................................................................................ 5
Document Layout .................................................................................................. 5
Conventions Used in this Guide ............................................................................ 6
Recommended Reading........................................................................................ 7
The Microchip Web Site ........................................................................................ 7
Customer Support ................................................................................................. 7
Document Revision History ................................................................................... 7
Document Layout .................................................................................................. 5
Conventions Used in this Guide ............................................................................ 6
Recommended Reading........................................................................................ 7
The Microchip Web Site ........................................................................................ 7
Customer Support ................................................................................................. 7
Document Revision History ................................................................................... 7
1.1 Introduction ..................................................................................................... 9
1.2 MTD6505 3-Phase BLDC Sensorless Fan Controller
1.2 MTD6505 3-Phase BLDC Sensorless Fan Controller
2.2.1 Controlling and Monitoring Tab ................................................................. 13
2.2.2 Measurement Tab ..................................................................................... 15
2.2.2 Measurement Tab ..................................................................................... 15
Value ...................................................... 18
A.1 Introduction .................................................................................................. 19
A.2 Board – Schematic: Power Management Part and Resistor for
A.2 Board – Schematic: Power Management Part and Resistor for
Programming Part .................................................................................. 20
A.4 Board – Schematic: PIC24FJ256GB106 Part .............................................. 22
A.5 Board – Schematic: IC Part/MTD6505 Plug-in Module Socket Part,
A.5 Board – Schematic: IC Part/MTD6505 Plug-in Module Socket Part,
USB Connection Part, LED Part, and Reset Switch Part ....................... 23
A.6 Board – Top Silk and Pads .......................................................................... 24
A.7 Board – Top Trace and Pads ....................................................................... 25
A.8 Board – Bottom Trace and Pads .................................................................. 26
A.7 Board – Top Trace and Pads ....................................................................... 25
A.8 Board – Bottom Trace and Pads .................................................................. 26