Mikroe MIKROE-3544 STSPIN820 Click

Mikroe MIKROE-3544 STSPIN820 Click stepper motor driver features PWM current control, selectable micro stepping up to 256 micro steps, and a wide voltage range. The Mikroe click is based on the STSPIN820 stepper motor driver and is designed to be a bullet-proof solution for a new wave of demanding industrial applications. Integrated are two full bridges with low ON resistance, control logic, and a full set of protection features housed in a small 4x4mm QFN package. Its output stage implements the PWM current control with the 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.