Features: The TMC5160 is a highly power stepper motor controller and driver IC with serial communication interfaces. It combines flexible ramps generator for automatic targets positioning with industries’ most advanced stepper motor driver. Using external transistors, highly dynamic, high torques drive can be realized. Base on Trinamics sophisticated SpreadCycle and StealthChop chopper, this driver ensures absolutely noiseless operation combined with high efficiency and best motor torques. High integration, high energy efficiency and a small form factor enable miniaturized and scalables systems for cost effective solution. The complete solution reduces learning to a minimum while giving best performances in class. TMC5160 use wettable package to allow optical inspection of the soldering joints. Specifications: Component:Plastic Size:Approx.4x3cm/1.57x1.18inch Drive Capability up to 3ARms) Continuous Current Step/DirInterfaces with up to 256microsteps SpiInterfaces for Configuration Motor Supply Voltages: 10-35.0v Logics Supply Voltages: 3.3-5v Rsense: 0.075ohm Package Includes: 1pc Stepper Motor Driver note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.