User manual

MTD6505 3-PHASE BLDC

SENSORLESS FAN CONTROLLER

DEMO BOARD USER’S GUIDE

Appendix A. Schematics and Layouts

A.1 INTRODUCTION

This appendix contains the following schematics and layouts for the MTD6505 3-Phase

BLDC Sensorless Fan Controller Demonstration Board:

• Board - Schematic: Power Management Part and Resistor for Programming Part

• Board – Schematic: Direction Pin Management Part, PIC Reserves Part and

MTD6505 Voltage and Current Monitoring Part

• Board – Schematic: PIC24FJ256GB106 Part

• Board – Schematic: IC Part/MTD6505 Plug-in Module Socket Part, USB Connection

Part, LED Part and Reset Switch Part

• Board – Top Silk and Pads

• Board – Top Trace and Pads

• Board – Bottom Trace and Pads