STSPIN220 click is a stepper motor driver with the PWM current control, and selectable microstepping up to 256 microsteps. It is based on the STSPIN220, the only 10V stepper motor driver on the market featuring up to 256 microsteps of precision. The STSPIN220 belongs to STPIN2 Series, a family of devices optimized to operate in low voltage (battery) scenarios having the lowest standby current available on the market (max 80 nA). The STSPIN220 is a high efficient motor driver featuring low ON resistance MOSFETs as output stage in a small 3x3mm QFN package. Its output stage implements the PWM current control with fixed OFF time, along with a full set of protection features. The device can be used with the step motor voltage ranging from 1.8V to 10V, and current up to 1.3A per bridge.
STSPIN220 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.