EVAL6228QR: 1A, 8 ~ 52V in, Stepper Motor Driver


This application note describes the evaluation board of the DMOS fully integrated stepper motor driver L6228Q. The board implements a typical application that can be used as a reference design to drive two-phase bipolar stepper motors with currents up to 1A DC.

The PCB is very compact (27 x 32 mm) thanks to the small footprint of the L6228Q (QFN 5 x 5 mm, 32-lead).


Manufacturer STMicroelectronics
Category Motor Control
Eval Board Part Number 497-6818-ND
Eval Board Supplier STMicroelectronics
Eval Board Normally In Stock
Voltage In 8 ~ 52 V
Number of Motors and Type 1, Stepper Motor, BiPolar
Power / Current Out 1 A
Features Over Current Protection
Thermal Protection
Under Voltage Protection, Brown-Out
Component Count + Extras 25 + 6
Application / Target Market Printer, Plotter
Design Author STMicroelectronics
Main I.C. Base Part L6228Q

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