ADM00600 MCP8025 TQFP BLDC Motor Driver Evaluation Board Kit

The MCP8025 TQFP BLDC Motor Driver Evaluation Board demonstrates Microchip’s 3-Phase Brushless DC (BLDC) Motor Gate Driver with Power Module, MCP8025, used in a BLDC motor drive application. When used in conjunction with a microcontroller, the MCP8025 will provide the necessary drive signals to drive for a 3-Phase BLDC motor. The MCP8025 contains the high-side and low-side drivers for external N-channel MOSFETs. A dsPIC33EP256MC504 processor is used to supply the PWM inputs to the MCP8025 as well as handle the high-speed Analog-To-Digital Conversion (ADC) required for 50 kHz PWM operation. The MCP8025 UART interface is used to configure the MCP8025 device and to send fault information to the dsPIC ® DSC controller. The evaluation board firmware uses a 6-step trapezoidal drive control algorithm to demonstrate the MCP8025 capabilities.

• Input Operating Voltage Range: +6.0V to +19V
• Pre-programmed dsPIC33EP256MC504
• Drives up to a 15A BLDC motor
• ON/OFF momentary contact switch
• Reset momentary contact switch
• Spare user-programmable momentary contact switch
• PWM signal LED indicators
• PICkit 3 and MPLAB ICD 3 debugger interfaces
• Speed control potentiometer
• Terminal block for 5V and 12V Hall-effect sensors
• LIN terminal block for user communications use
• Configurable external MOSFET overcurrent protection
• Configurable PWM dead-time protection
• Configurable PWM blanking time for current switching spikes
• Complete “C” source code (provided on the board web page)
Documentation & Software
DocumentsLast UpdatedSize
MCP8025 TQFP BLDC Motor Driver Evaluation Board kit (ADM00600) Firmware10/15/2014 1:21:32 PM161KB
MCP8025_MCP8026 Data Sheet9/25/2014 9:12:22 AM1MB
MCP8025 TQFP BLDC Motor Driver Evaluation Board kit (ADM00600) BOM9/24/2014 12:28:41 PM24KB
MCP8025 TQFP BLDC Motor Driver Evaluation Board kit (ADM00600) Gerbers9/24/2014 12:27:30 PM655KB
MCP8025 BLDC Motor Driver User's Guide9/23/2014 11:25:19 AM949KB
MCP8025_MCP8026 Data Sheet MCP8025
MCP8025 TQFP BLDC Motor Driver Evaluation Board kit (ADM00600) Firmware ADM00600
MCP8025_MCP8026 Data Sheet ADM00600
MCP8025 TQFP BLDC Motor Driver Evaluation Board kit (ADM00600) BOM ADM00600
MCP8025 TQFP BLDC Motor Driver Evaluation Board kit (ADM00600) Gerbers ADM00600
MCP8025 BLDC Motor Driver User's Guide ADM00600
ADM00600