7Semi 3Phase TMC6300 BLDC PMSM Brushless Motor Driver Breakout

The 7Semi 3Phase TMC6300 BLDC PMSM Brushless Motor Driver Breakout is a compact, efficient brushless motor driver built for controlling 3-phase brushless motors with ease. It integrates the TMC6300 IC to simplify motor driving, reduce external components, and enable smooth, reliable operation.

Designed for practicality and reliability, the board offers easy microcontroller compatibility, stable performance, and built-in protections for safe use. It is well suited for students, hobbyists, and professionals working on robotics, automation, drones, and motor-driven DIY applications.

Features:

• Powered by the TMC6300 motor driver IC with high-side and low-side MOSFET control for each phase
• Supports 6-PWM input signals for precise and complete motor control
• Diagnostic output for easy detection of system faults
• Wide 2–11V operating voltage, ideal for low-power applications
• Breadboard-compatible design with optimized header alignment
• Built-in thermal and short-circuit protection for safe operation

Breakout Board Pinouts – TMC6300 Motor Driver IC

Power & Control Inputs

• VM / GND – Motor power supply (2–11V)
• VIO – I/O logic level supply / standby control

PWM Control Inputs (High-side & Low-side MOSFETs)

• UH / UL – Phase U PWM inputs
• VH / VL – Phase V PWM inputs
• WH / WL – Phase W PWM inputs

Outputs

• SENSE – Current sense output
• DIAG – Diagnostic and fault indication output
• U / V / W – Motor phase outputs from the three half-bridges