This driver uses Infineon chips BTS7960, composed of high-power drive full H-bridge driver module with thermal over-current protection. Double BTS7960 H-bridge driver circuit, with a strong drive and braking system, effectively isolates the microcontroller and motor driver.

Specification:

• 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
• Just need four lines from MCU to driver module (GND. 5V. PWM1. PWM2).
• isolation chip 5 V power supply (can share with MCU 5 V)
• Size: 4 x 5 x 1.2 cm (Approx.)
• Able to reverse the motor forward, two PWM input frequency up to 25 kHz
• Two heat flows passing through an error signal output
• Isolated chip 5V power supply (which can be shared with the MCU 5V) can also use the on-board 5V supply
• Supply voltage: 5.5V to 27V