LV8804V-TLM-H

Product Overview

Category: Integrated Circuit (IC)

Use: LV8804V-TLM-H is a motor driver IC used for controlling the speed and direction of DC motors.

Characteristics: - High efficiency - Low power consumption - Compact size - Wide operating voltage range - Built-in protection features

Package: The LV8804V-TLM-H is available in a small surface-mount package, making it suitable for space-constrained applications.

Essence: This IC provides a reliable and efficient solution for motor control, enabling precise speed and direction control in various electronic devices.

Packaging/Quantity: The LV8804V-TLM-H is typically sold in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Operating Voltage Range: 2.5V to 16V
• Output Current: Up to 1.5A
• Number of Outputs: 1
• Control Interface: PWM (Pulse Width Modulation)
• Thermal Shutdown Protection: Yes
• Overcurrent Protection: Yes
• Under Voltage Lockout: Yes

Pin Configuration

The LV8804V-TLM-H has the following pin configuration:

| Pin Name | Description | |----------|-------------| | VCC | Power supply voltage input | | GND | Ground reference | | IN1 | Input for controlling motor direction | | IN2 | Input for controlling motor direction | | PWM | Input for controlling motor speed | | OUT | Motor output |

Functional Features

• Speed Control: The LV8804V-TLM-H allows precise control of motor speed through the PWM input.
• Direction Control: The IN1 and IN2 inputs enable easy control of motor direction.
• Protection Features: The IC incorporates thermal shutdown and overcurrent protection, ensuring safe operation and preventing damage to the motor.
• Efficiency: With its high efficiency and low power consumption, the LV8804V-TLM-H helps optimize energy usage in motor-driven applications.

Advantages and Disadvantages

Advantages: - Compact size allows for easy integration into space-constrained designs. - Wide operating voltage range provides flexibility in various applications. - Built-in protection features enhance reliability and prevent motor damage. - High efficiency and low power consumption contribute to energy savings.

Disadvantages: - Limited output current may not be suitable for high-power motor applications. - Lack of additional control interfaces restricts compatibility with certain motor control systems.

Working Principles

The LV8804V-TLM-H operates by receiving control signals through the IN1, IN2, and PWM inputs. The IN1 and IN2 inputs determine the motor direction, while the PWM input controls the motor speed. The IC amplifies and processes these signals to generate the appropriate output voltage and current required to drive the connected DC motor.

Detailed Application Field Plans

The LV8804V-TLM-H finds application in various fields, including but not limited to: 1. Robotics: Controlling motors in robotic arms, grippers, and locomotion systems. 2. Automotive: Powering window regulators, seat adjustments, and HVAC actuators. 3. Consumer Electronics: Driving fans, pumps, and other small appliances. 4. Industrial Automation: Controlling conveyor belts, pumps, and valves. 5. Medical Devices: Operating precision motors in medical equipment such as infusion pumps and surgical robots.

Detailed and Complete Alternative Models

1. LV8804V-TLM: Similar to LV8804V-TLM-H, but without thermal shutdown protection.
2. LV8805V-TLM-H: Higher output current version (up to 2A) of LV8804V-TLM-H.
3. LV8806V-TLM-H: Motor driver IC with additional control interfaces for more advanced motor control systems.

These alternative models offer different features and specifications, allowing designers to choose the most suitable option based on their specific requirements.

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