STSPIN820 click is a stepper motor driver with the PWM current control, selectable microstepping up to 256 microsteps and a wide voltage range. It is based on the STSPIN820, a stepper motor driver from STSPIN8 series designed to be a bullet proof solution for the new wave of demanding industrial applications. In a small 4x4mm QFN package, STSPIN820 embeds two full-bridges with low RDSon, the control logic and a full set of protections. Its output stage implements the PWM current control with fixed OFF time. The device can be used with the step motor voltage ranging from 7V up to 45V, and current up to 1.5A per bridge.
STSPIN820 click is supported by a mikroSDK compliant library, which includes functions that simplify software development. This Click board™ comes as a fully tested product, ready to be used on a system equipped with the mikroBUS™ socket.