BTS7960 43A H-bridge High-Power Stepper Motor Driver with over current protection it is used in Arduino/Robotics projects Double BTS 7960 H-bridge driver circuit, with a strong drive and braking, effectively isolating the microcontroller and motor driver! High current 43A.
Operating voltage: 5.5-27 voltage.
PWM I/P: 25 KHZ.
It used in following application