Introducing the BTS7960B H-Bridge 43A High-Power Motor Driver Module:
The BTS7960B H-bridge motor driver module is a high-performance, high-power device, specifically designed to provide exceptional drive and braking controls for your motor-based applications. Not only does it offer robust control, but it also ensures effective insulation between the microcontroller and the motor driver.
Core Components:
At the heart of this module is the BTS7960 chip, renowned for its high-power drive capabilities. Configured in a full H-bridge driver circuit design, the BTS7960 provides both a powerful drive and effective braking controls. This design, featuring double BTS7960 H-bridge driver circuits, allows for an impressive high current capacity of up to 43A.
Protection Features:
One of the key features of the BTS7960B module is its thermal over-current protection. This built-in safety mechanism helps to prevent damage to the module due to excessive current or heat, ensuring long-term reliability and performance.
Microcontroller Protection:
The BTS7960B module offers 5V isolation from the microcontroller unit (MCU). This vital feature effectively safeguards the MCU from any potential electrical interference or damage, ensuring the longevity and reliability of both the module and the MCU.
On-Board Indicators:
This motor driver module is equipped with a 5V power indicator on board, providing a quick and easy visual method to monitor the power status. Additionally, there's also a voltage indicator for the motor driver output end, providing real-time voltage readings for more accurate control and adjustments.
Heat Dissipation:
Understanding the needs of high-power applications, the BTS7960B module has been designed to accommodate a soldered heat sink. This means you can enhance the module's heat dissipation capability, thereby handling high current loads better and further improving the module's overall performance and lifespan.
In summary, the BTS7960B H-bridge 43A high-power motor driver module is an advanced, high-capacity motor driver solution, offering robust performance, comprehensive protection features, and a range of user-friendly indicators, making it a reliable choice for demanding motor-based applications.
Features:
Double BTS7960 large current (43 A) H bridge driver;
5V isolate with MCU, and effectively protect MCU;
5V power indicator on board;
voltage indication of motor driver output end;
Can solder heat sink;
PIN Definition:
1. RPWM: Right Turn PWM
2. LPWM: Left Turn PWM
3. R_EN: Right Turn Enable (High Active)
4. L_EN: Left Turn Enable (High Active)
5. R_IS: Right Turn Current Warning (May Leave Floating)
6. L_IS: Left Turn Current Warning (May Leave Floating)
7. VCC: (5V)
8. GND
Connections:
Method 1:
VCC: 5V from Microcontroller(MCU)
GND: GND from Microcontroller(MCU)
L_PWM: PWM or 5V from Microcontroller(MCU) for CCW(CW) Turns
R_PWM: PWM or 5V from Microcontroller(MCU) for CW(CCW) Turns
R_EN and L_EN: 5V from Microcontroller(MCU)
Method 2:
VCC: 5V from Microcontroller(MCU)
GND: GND from Microcontroller(MCU)
L_PWM: 5V from Microcontroller(MCU) for CCW(CW) Turns
R_PWM: 5V from Microcontroller(MCU) for CW(CCW) Turns
R_EN and L_EN: PWM from Microcontroller(MCU)
