Mikroelektronika MIKROE-3544 STSPIN820 Click Board Stepper Motor Driver with PWM Control

Technical description of the product (MIKROE-3544):

The STSPIN820 Click Board is a stepper motor driver with PWM current control, selectable micro-stepping up to 256 micro-steps, and a wide voltage range. It is based on the STSPIN820 from the STSPIN8 series by STMicroelectronics. Designed as a robust solution for demanding industrial applications, it integrates two full-bridges with low ON resistance, control logic, and a full set of protection features in a small 4x4mm QFN package. Its output stage implements PWM current control with fixed OFF time. The device is compatible with step motor voltages ranging from 7V up to 45V and currents up to 1.5A per bridge. Interface: GPIO. Input Voltage: 3.3V. Click Board size: L (57.15 x 25.4 mm).