BTS7960 43A High-power Motor Driver Module

BTS7960 43A High-power Motor Driver Module is a robust H-bridge driver module capable of handling up to 43A continuous current. It is based on the Infineon BTS7960 half-bridge driver chip and is ideal for driving large DC motors, robot platforms, and automotive applications requiring high current and voltage handling. With onboard heat sinks, logic-level compatibility, and dual-channel support, it offers both reliability and versatility.

Key Features:

• High Current Capability: Supports up to 43A continuous output current per channel.
• Dual H-Bridge Driver: Built with two BTS7960 chips for bidirectional motor control.
• PWM Compatible: Supports PWM control up to 25kHz frequency.
• Logic-Level Control: Works with 3.3V and 5V microcontrollers (Arduino, STM32, etc.).
• Overcurrent & Thermal Protection: Built-in safety features to protect module and motor.

Technical Specifications:

• Operating Voltage: 6V to 27V DC
• Continuous Output Current: 43A max
• Control Logic Voltage: 3.3V to 5V
• PWM Frequency: Up to 25kHz
• Standby Current: < 5mA
• Input Pins: RPWM, LPWM, R_EN, L_EN, VCC, GND

Mechanical Specifications:

• Board Dimensions: Approx. 55mm × 50mm × 25mm
• Mounting Holes: 4 x M3 screw holes for easy panel or chassis mounting
• Connector Type: Screw terminals for motor/power, header pins for logic
• Cooling: Aluminum heat sinks for better heat dissipation

Pinout and Wiring:

• RPWM & LPWM: Control motor speed and direction using PWM signals
• R_EN & L_EN: Enable right and left side H-bridge respectively
• VCC: Logic-level voltage input (3.3V or 5V)
• GND: Common ground for logic and power side
• Motor Output: M+ and M- terminals connected to motor terminals

Datasheet and Documentation:

• Search: BTS7960 Datasheet Infineon

Applications:

• Large DC Motors: Drive motors for electric vehicles, robots, and heavy-duty projects
• Smart Car Platforms: Used in autonomous navigation and obstacle avoidance
• Industrial Control: Suitable for conveyor belts and automated machines
• Home Automation: Control large actuators or home-based robot arms
• Battery-Powered Systems: Efficient operation with low standby current

Equivalent Models:

• L298N Dual H-Bridge: Low-current alternative for small motors
• IBT-2 Motor Driver: Based on same BTS7960 chip with similar form factor
• MC33932: NXP high-current driver with dual channel support

Package Includes:

• 1 x BTS7960 43A Motor Driver Module