L6228QTR - STMicroelectronics

Manufacturer Part Number

L6228QTR

Manufacturer

STMicroelectronics

Introduction

Integrated bipolar stepper motor driver

Product Features and Performance

Fully integrated driver control and power stage

Half bridge output configuration

Parallel interface for easy control

DMOS technology for higher efficiency

Step resolution of full-step and half-step

Product Advantages

High output current capability

Wide voltage supply range

High operating temperature range

Integrated protections for enhanced safety

Key Technical Parameters

Motor Type - Stepper: Bipolar

Step Resolution: Full-step, Half-step

Current - Output: 1.4A

Voltage - Supply: 8V to 52V

Operating Temperature: -40°C to 150°C

Quality and Safety Features

Thermal shutdown

Under-voltage lockout

Cross-conduction protection

Compatibility

Compatible with a variety of bipolar stepper motors

Application Areas

General purpose stepper motor driving applications

Product Lifecycle

Active status, not near discontinuation

Availability of replacements or upgrades provided by STMicroelectronics

Several Key Reasons to Choose This Product

Robust output current of 1.4A suits various motor sizes

Broad voltage supply range for versatile applications

Ability to withstand extreme temperatures for reliability

Simple parallel interface promotes ease-of-use

Advanced DMOS technology for efficient performance