LMD18200-2D/883

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LMD18200-2D/883

+БОМ

2.4A, 55V H-BRIDGE 24-CDIP SB -5

  • ПроизводительТехасские инструменты

  • Мфр. Часть #LMD18200-2D/883

  • Лист данных LMD18200-2D/883 DataSheet

  • В наличии17782

365 Дни гарантии качества

7*24 часы обслуживания каранти

90-гарантия послепродажного дня

Гарантия подлинного продукта

Спецификации

Атрибут Ценность
PartStatus Active
MotorType-Stepper Bipolar
MotorType-AC,DC Brushed DC
Function Driver - Fully Integrated, Control and Power Stage
OutputConfiguration Low Side (2)
Interface Parallel
Technology Bi-CMOS, DMOS
Applications General Purpose
Current-Output 3A
Voltage-Supply 12V ~ 55V
Voltage-Load 12V ~ 55V
OperatingTemperature -55°C ~ 125°C (TJ)
MountingType Through Hole
Package/Case 24-CDIP (0.600", 15.24mm) Window
SupplierDevicePackage 24-CDIP SB

Обзор

Description

The LMD18200-2D/883 is a high-performance H-bridge motor driver designed for driving DC and stepper motors in various applications. It is part of the LMD18200 series, known for its robust design and efficiency. This device is capable of delivering output currents up to 3A and operates at supply voltages ranging from 12V to 55V. It features a comprehensive set of protective and control functions, including thermal shutdown, current sensing, and flyback diodes, which enhance its reliability and performance.
The LMD18200-2D/883 is particularly suited for precision motor control tasks, thanks to its ability to operate in all four quadrants. This allows for forward, reverse, braking, and high-impedance states, providing versatile control over motor behavior. The device also has a PWM (Pulse Width Modulation) capability, allowing for efficient speed and torque control.
This motor driver is commonly used in applications such as robotics, industrial automation, and automotive systems, where precise, reliable motor control is critical. Its rugged construction and advanced features make it an excellent choice for demanding environments.

Equivalent

The LMD18200-2D/883 is a high-current H-bridge motor driver by Texas Instruments. Equivalent products include the L298N by STMicroelectronics and the DRV8841 or DRV8871 by Texas Instruments. These alternatives provide similar functionality, allowing for bidirectional control of DC motors with integrated protection features. It's important to check the specific voltage, current, and thermal characteristics to ensure compatibility with your application requirements.

Features

The LMD18200-2D/883 is a high-performance H-bridge motor driver designed for driving DC and stepper motors. Key features include:
1. Full H-Bridge Design: Enables bidirectional control of motors, allowing them to run forward or reverse.
2. 3A Continuous Output Current: Suitable for medium power applications.
3. 12V to 55V Operating Voltage: Supports a wide range of motor voltages.
4. Internal Flyback Diodes: Protects against voltage spikes from inductive loads.
5. Thermal Protection: Includes thermal shutdown to prevent damage from overheating.
6. Current Sensing: Integrated feature for monitoring and controlling motor current.
7. TTL/CMOS Compatible Inputs: Ensures ease of interfacing with microcontrollers and logic circuits.
8. Fault Protection: Provides protection against short circuits and overcurrent conditions.
9. Efficiency: High-efficiency operation helps minimize power loss.
10. Rugged Package: Available in a reliable package for demanding environments.
These features make the LMD18200-2D/883 suitable for robotics, industrial automation, and other applications requiring robust motor control.

Pinout

The LMD18200-2D/883 is a 3A H-Bridge designed for DC motor control applications. It comes in a 12-pin package with the following pin functions:
1. Output A (Pin 1): Connects to one end of the motor.
2. Vcc (Pin 2): Supply voltage for the logic circuitry.
3. Ground (Pin 3): Ground connection.
4. Output B (Pin 4): Connects to the other end of the motor.
5. Sense (Pin 5): Used for current sensing; connect to ground through a resistor.
6. Reference (Pin 6): Internal reference voltage output.
7. Brake (Pin 7): Braking input; applying a high signal activates braking mode.
8. Direction (Pin 8): Controls the direction of the motor rotation.
9. PWM Input (Pin 9): Controls the speed of the motor using PWM signals.
10. Disable (Pin 10): Disables the H-Bridge when high.
11. Thermal Flag (Pin 11): Indicates over-temperature condition.
12. No Connection (Pin 12): Not used.
This configuration is typical for H-Bridge motor driver ICs and allows for efficient control of DC motors.

Manufacturer

The LMD18200-2D/883 is manufactured by Texas Instruments. Texas Instruments (TI) is a multinational technology company headquartered in Dallas, Texas. It is known for designing and manufacturing semiconductors and integrated circuits, which are used in a wide array of electronic applications. TI's product portfolio includes analog chips, digital signal processors, microcontrollers, and other semiconductor devices. The company serves various industries, including consumer electronics, automotive, industrial, and telecommunications. TI is recognized for its focus on innovation and quality in its products, which are integral components in many electronic systems worldwide.

Application

The LMD18200-2D/883 is a monolithic H-bridge designed for motion control applications. It is commonly used in DC motor control systems, allowing for precise speed and direction control. Key application areas include robotics, industrial automation, and automotive systems, such as power windows and seat controls. Additionally, it can be utilized in servo control systems, instrumentation, and general-purpose automation projects requiring efficient motor operation. Its robust design makes it suitable for environments where reliability and performance are critical.

Package

The LMD18200-2D/883 is a high-performance H-bridge designed for motion control applications. It is encapsulated in a 24-pin Dual in-line Package (DIP). This package type is suitable for through-hole mounting, providing durability and ease of installation in various electronic applications.

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