This motor driver module supports ultra-wide voltage operation (theoretical maximum up to 60V, typically up to 48V). It features a 10M high-speed optocoupler for input signal isolation, effectively preventing interference from the driver board to the control board, ensuring a more stable and reliable system. Additionally, the module uses high-quality, brand-new power transistors, allowing for a maximum rated current of 100A.

Feature

• High Integration & Compact Design
  The module uses surface-mounted components, ensuring a high level of integration. With a well-designed and sophisticated board layout, it is compact and aesthetically pleasing. The module supports dual high-power DC motor drives, with dimensions of just 82mm x 70mm.
• Efficient Heat Dissipation
  A large heat sink provides effective cooling under high current conditions, maintaining the module’s stable and reliable performance.
• High Current Capability
  The module supports a maximum rated current of 100A, with an ultra-low on-resistance of 0.0015 ohms, ensuring high efficiency and minimal power loss.
• High Switching Frequency
  With a maximum switching frequency of 60kHz, the module avoids issues caused by low-frequency motor adjustments, ensuring smooth operation and a pleasant experience.
• Simple Control Interface
  • Brake: A1.A2 = 0.0
  • Forward Rotation: A1.A2 = 1.0
  • Reverse Rotation: A1.A2 = 0.1
  • PWM Input: PA (used for motor speed adjustment)
  • Ground: G (common ground pin for the control board, channel B follows the same logic)
• Microcontroller Compatibility
  The module is compatible with both 3.3V and 5V microcontrollers and operates with a single motor power supply ranging from 12V to 48V.