L293B -

Manufacturer Part Number

L293B

Manufacturer

stmicroelectronics

Introduction

The L293B is a dual H-bridge motor driver integrated circuit (IC) that allows for bidirectional control of small DC motors. It is designed to provide sustained output current of up to 1A per channel to drive a variety of motors, including stepper motors, DC motors, and other inductive loads.

Product Features and Performance

Dual H-bridge motor driver

Handles up to 1A of output current per channel

Operates on a supply voltage range of 4.5V to 36V

Supports both bipolar stepper motors and brushed DC motors

Includes control and power stages integrated on a single chip

Provides a half-bridge configuration with four outputs

Features a parallel interface for easy control and integration

Designed for general-purpose motor control applications

Product Advantages

Integrated control and power stages simplify motor control circuitry

Wide operating voltage range allows for use in a variety of applications

Ability to control both stepper and DC motors provides flexibility

High output current capability enables driving of larger motors

Parallel interface simplifies integration and control

Key Reasons to Choose the L293B

Robust and reliable motor control solution

Versatile design for a wide range of motor types

Easy to integrate and implement in your system

Cost-effective option for general-purpose motor applications

Proven performance and reliability from a trusted manufacturer

Quality and Safety Features

Designed and manufactured to strict quality standards

Robust thermal management capabilities

Overcurrent and overtemperature protection

Compatibility

The L293B is compatible with a variety of microcontrollers, control boards, and motor control systems. It can be used in a wide range of applications, including robotics, automation, industrial equipment, and consumer electronics.

Application Areas

Robotic and automation systems

Industrial machinery and equipment

Automotive and transportation applications

Home appliances and consumer electronics

Hobby and DIY projects involving motor control

Product Lifecycle

The L293B is an active and widely-used product in the market. While there may be newer or more advanced alternatives available, the L293B continues to be a reliable and cost-effective solution for many motor control applications. If you require more information or need assistance in finding an equivalent or alternative model, please contact our sales team through our website.