EVAL6226QR: 1 Stepper or 2 Brushed DC, 1A/Phase @ 8 ~ 52V

Summary

This application note describes the demonstration board of the DMOS dual full-bridge L6226Q designed for motor control applications. 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, multiple DC motors and a wide range of inductive loads.

Thanks to the small footprint of the L6226Q (QFN 5 x 5 mm, 32-lead) the PCB is very compact (27 x 24.5 mm).

Specifications

Manufacturer STMicroelectronics
Category Motor Control
Eval Board Part Number 497-6816-ND
Eval Board Supplier STMicroelectronics
Eval Board Board not Stocked
Voltage In 8 ~ 52 V
Number of Motors and Type 2, DC Brush Motors
1, Stepper Motor, BiPolar
Power / Current Out 1 A
Features Fault Indication
Over Current Protection
Shutdown, Enable, Standby
Thermal Protection
Under Voltage Protection, Brown-Out
Component Count + Extras 14 + 7
Application / Target Market Printer, Plotter
Design Author STMicroelectronics
Main I.C. Base Part L6226Q
Date Created By Author
Date Added To Library 2011-03

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Support Documents & Media

EVAL6226QR - User Guide - AN2758 L6226Q - Datasheet

Media

EVAL6226QR_Schematic_Full.PNG EVAL6226QR_Board_Full.JPG