SN75374DRE4

Product Overview

Category

The SN75374DRE4 belongs to the category of integrated circuits (ICs) and specifically falls under the family of power management ICs.

Use

This product is primarily used for motor control and drive applications, particularly in the context of brushed DC motors.

Characteristics

• Voltage Range: The SN75374DRE4 operates within a wide voltage range, making it suitable for various power supply configurations.
• Current Capacity: It has a high current capacity, enabling it to drive motors with substantial power requirements.
• Temperature Range: This IC is designed to operate across a broad temperature range, ensuring reliability in diverse environmental conditions.

Package

The SN75374DRE4 is available in a small outline integrated circuit (SOIC) package, which provides ease of handling and integration into circuit designs.

Essence

This IC serves as a robust and versatile solution for driving brushed DC motors, offering efficient power management and control capabilities.

Packaging/Quantity

The SN75374DRE4 is typically supplied in reels, with quantities varying based on the specific order requirements.

Specifications

• Operating Voltage: 4.5V to 40V
• Continuous Output Current: 1.5A
• Peak Output Current: 3A
• Operating Temperature Range: -40°C to 125°C
• Package Type: SOIC-8

Detailed Pin Configuration

The SN75374DRE4 features an 8-pin configuration, with the following pinout: 1. OUT1 2. GND 3. IN1 4. VCC 5. OUT2 6. GND 7. IN2 8. VS

Functional Features

• Dual H-Bridge Configuration: Enables bidirectional control of a single brushed DC motor or control of two separate motors.
• Built-in Protection: Incorporates overcurrent protection and thermal shutdown features to safeguard the IC and connected components.
• Logic-Level Inputs: Accepts standard logic-level signals for straightforward interfacing with microcontrollers and other control systems.

Advantages and Disadvantages

Advantages

• High current handling capability
• Wide operating voltage range
• Integrated protection features

Disadvantages

• Limited to brushed DC motor applications
• May require additional circuitry for more complex motor control tasks

Working Principles

The SN75374DRE4 functions by receiving control signals from an external source, processing them to drive the connected motor(s) in the desired direction and speed. Its H-bridge configuration allows for seamless bidirectional control, while the built-in protection mechanisms enhance system reliability.

Detailed Application Field Plans

Robotics

In robotics applications, the SN75374DRE4 can be utilized to drive the motors responsible for locomotion and manipulation, providing precise and reliable control over the robot's movements.

Automotive

Within automotive systems, this IC can be employed for controlling various actuators and motors, contributing to functions such as power window operation and seat adjustment.

Industrial Automation

For industrial automation purposes, the SN75374DRE4 facilitates the control of conveyor belts, robotic arms, and other machinery requiring motorized motion.

Detailed and Complete Alternative Models

• L298N
• DRV8833
• L293D
• TB6612FNG

These alternative models offer similar functionality and are commonly used in motor control applications, providing options for design flexibility and component availability.

In conclusion, the SN75374DRE4 stands as a versatile and reliable IC tailored for brushed DC motor control, finding widespread application across diverse industries and systems.

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