SmartElex BTS7960 High-Power Dual Channel 43A DC Motor Driver Module

The SmartElex BTS7960 DC Motor Driver Module is a powerful and efficient solution for controlling high-current DC and stepper motors. Designed around the BTS7960 IC, this dual-channel H-bridge driver supports up to 43A of continuous current, making it ideal for demanding robotic, automation, and motor control applications.

With its compact design and built-in safety features, it’s perfect for hobbyists and engineers working on high-torque motor projects.

This Stepper Motor Driver Module ensures smooth operation with PWM control up to 25 kHz, offering stable and noise-free performance. It comes equipped with advanced protection features such as overcurrent, short-circuit, overvoltage, and thermal shutdown, ensuring long-term durability.

The easy-to-interface logic inputs make it compatible with popular microcontrollers like Arduino and Raspberry Pi, simplifying the motor control experience.

Input port:

1. RPWM: forward level or PWM signal input, active high.
2. LPWM: Reverse level or PWM signal input, active high.
3. R_EN: forward drive enable input, high-level enable, low-level off.
4. L_EN: Reverse drive enable input, high-level enable, low-level off.
5. R_IS: forward drive current alarm output.
6. L_IS: Reverse drive current alarm output.
7. VCC: +5 V power output, 5V power supply connection with the microcontroller.
8. GND: signal the common low end.

Features:

• High-power 43A H-Bridge DC Motor Driver based on the BTS7960 IC.
• Supports both DC and stepper motor control with PWM up to 25 kHz.
• Integrated overcurrent, overvoltage, and thermal protection for reliable performance.
• Includes logic-level inputs for simple interfacing with controllers like Arduino or Raspberry Pi.
• Features active freewheeling and adjustable slew rate for efficient operation.
• Compact design with low power dissipation and enhanced EMI performance.
• Equipped with status flag diagnostics and current sense outputs for monitoring.