E-L6258E - STMicroelectronics

Manufacturer Part Number

E-L6258E

Manufacturer

stmicroelectronics

Introduction

The E-L6258E from stmicroelectronics is a fully integrated motor driver designed for controlling bipolar stepper motors and brushed DC motors, offering an efficient and compact solution for a wide range of general-purpose applications.

Product Features and Performance

Efficient DMOS technology

Integrated control and power stage for stepper and brushed DC motors

Half Bridge (4) output configuration

Parallel interface for easy connectivity

Supports step resolutions from full to 1/16 steps

High current capability of up to 1.5A output

Wide voltage range support from 4.75V to 5.25V for supply and 12V to 40V for load

Capable of operating at high temperatures up to 150°C (TJ)

Product Advantages

High integration reduces external component count

Flexible step resolution selection for precise motor control

Robust thermal performance for reliability in high-temperature environments

Wide voltage range compatibility offers versatility across different applications

The parallel interface simplifies connection to microcontrollers or other control units

Key Technical Parameters

Motor Types Supported: Bipolar stepper, Brushed DC

Output Configuration: Half Bridge (4)

Step Resolution: Full, 1/2, 1/4, 1/8, 1/16

Current Output: 1.5A

Voltage Supply: 4.75V ~ 5.25V

Voltage Load: 12V ~ 40V

Operating Temperature: up to 150°C (TJ)

Quality and Safety Features

Built with DMOS technology for enhanced performance stability and reliability

Over-temperature protection for safety in operation

Compatibility

Compatible with a wide range of bipolar stepper motors and brushed DC motors

Suitable for surface mount technology (SMT) on printed circuit boards

Application Areas

General-purpose applications, including automations, consumer electronics, printers, scanners, and other office equipment

Product Lifecycle

Status: Active

No indicated risk of discontinuation, ensuring availability for ongoing and future projects

Replacements or upgrades have not been specified but can be explored through stmicroelectronics’ product catalog for evolving project requirements

Several Key Reasons to Choose This Product

High integration and efficiency reduce circuit complexity and power loss.

Wide operating voltage and temperature ranges offer flexibility in various applications and environments.

The ability to precisely control motor steps enhances the precision of movement in critical applications.

Robust design with quality and safety features ensures long-lasting and reliable operation.

stmicroelectronics’ reputation and support provide confidence in the product quality and availability for long-term projects.