The Double BTS7960 43A H-Bridge High-Power Stepper Motor Driver Module is; a fully integrated high current H bridge for motor drive applications using the BTS7960 high current half bridge. This containing one p-channel high side MOSFET and one n-channel low side MOSFET; with an integrated driver IC in one package. Due to the p-channel high side switch; the need for a charge pump is eliminated thus minimizing EMI. Interfacing to a microcontroller is made easy by the integrated driver IC which features logic level inputs; diagnosis with current sense, slew rate adjustment; dead time generation and protection against over temperature, overvoltage, under voltage; overcurrent, and short circuit.

The Double BTS7960 43A H-Bridge High-Power Stepper Motor Driver Module provides; a cost-optimized solution for protected high current PWM motor drives with very low board space consumption.

Features:

·       Double BTS7960 large current (43 A) H bridge driver.

·       5V isolate with MCU, and effectively protect MCU.

·       5V power indicator on board.

·       Input supply voltage 5.5V to 27V.

·       Voltage indication of motor driver output end.

·       Built in heat sink.

·       Just need four lines from MCU to driver module (GND. 5V. PWM1. PWM2).

·       Able to reverse the motor forward, two PWM input frequency up to 25kHZ.

·       Two heat flow passing through an error signal output.

·       Isolated chip 5V power supply (can be shared with the MCU 5V), can also use the on-board 5V supply.

·       Length: 50mm

·       Height: 43mm

·       Width: 50mm

Applications:

·       DC motor driver

·       4WD high-power mobile robot platform

·       Combat robots

·       Pumps

·       Electric fans

·       Conveyors