Catalog > Internet of Things (IOT) Related Products > More Platforms Dual H Bridge Stepper Motor Driver Board Dual H Bridge Stepper Motor Driver Board Board For Arduino CMU DUAL H-BRG MOTOR DRIVER 43A DUAL HIGH POWER FULL H-BRIDGE MOTOR DRIVER 43A-USING INFINEON BTS7960 WITH THERMAL OVER-CURRENT PROTECTION. Discontinued Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Overview 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, effectively isolating the microcontroller and motor driver! High-current 43A. Specifications Double BTS7960 large current (43 A) H bridge driver5V Isolate with MCU, and effectively protect MCU5V Power Indicator on BoardVoltage Indication of Motor Driver Output endCan Solder Heat SinkJust need four lines from MCU to driver module (GND. 5V. PWM1. PWM2)Size : 4 x 5 x 1.2 cm;Able to reverse the motor forward, two PWM input frequency up to 25kHZTwo heat flow passing through an error signal outputIsolated chip 5V power supply (can be shared with the MCU 5V), can also use the on-board 5V supplyThe supply voltage 5.5V to 27VMaximum Current : 43AInput level : 3.3V-5V