Microchip Technology MCP8026 TQFP BLDC Motor Driver Evaluation Board
Microchip Technology MCP8026 Thin Quad Flat Package (TQFP) BLDC Motor Driver Evaluation Board is used to demonstrate the driving capabilities of MCP8026 3-Phase BLDC motor gate drivers. This board uses the MCP8026 3-Phase Brushless DC (BLDC) motor gate driver and dsPIC33EP256MC504 processor to implement a 6-step trapezoidal BLDC motor controller. The MCP8026 evaluation board operates a BLDC motor using one onboard push button to start and stop the motor and one onboard potentiometer for speed setting. This evaluation board drives a BLDC motor with a supply voltage of up to 24V and a motor current of up to 15A. The MCP8026 board provides a status indication for the power supplies and the six onboard PWM inputs.
Features
- 6V to 24V input operating voltage range
- 500mA gate drive current for external N-channel MOSFETs (maximum)
- Drives up to 15A BLDC motor
- 750mW buck regulator with resistor programmable output voltage
- ON/OFF momentary contact switch
- Reset momentary contact switch
- A 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
- Programmable external MOSFET overcurrent protection
- Programmable PWM dead-time protection
- Programmable PWM blanking time for current switching spikes
- Complete "C" source code
MCP8026 Evaluation Board Block Diagram
Additional Resources
Associated Product
Microchip Technology MCP8025/6 3-Phase BLDC Motor Gate Drivers
AEC-Q100 Grade 0 qualified, integrated power module with sleep mode, and LIN transceiver.
Đã phát hành: 2018-01-10
| Đã cập nhật: 2022-09-26