Littelfuse Inc.
La imagen puede ser una representación.
Consulte las especificaciones para obtener detalles del producto.
TVA090RSA-L
Ver Detalle Hojas de datos

TVA090RSA-L

Product Overview

Belongs to:
The TVA090RSA-L belongs to the category of electronic components, specifically a voltage regulator.

Basic Information Overview: - Category: Electronic component - Use: Voltage regulation - Characteristics: High precision, low dropout voltage, compact size - Package: TO-220 package - Essence: Regulates input voltage to provide stable output voltage - Packaging/Quantity: Typically sold in reels or tubes containing multiple units

Specifications

  • Input Voltage Range: 4.5V to 24V
  • Output Voltage: Adjustable from 1.25V to 20V
  • Maximum Output Current: 1.5A
  • Dropout Voltage: 0.3V at 1A
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. Input (VIN): Connects to the input voltage source
  2. Ground (GND): Connected to the ground reference
  3. Output (VOUT): Provides the regulated output voltage

Functional Features

  • Voltage Regulation: Maintains a stable output voltage despite variations in the input voltage
  • Overcurrent Protection: Safeguards the circuit by limiting the output current
  • Thermal Shutdown: Protects the device from overheating

Advantages and Disadvantages

Advantages: - High precision regulation - Low dropout voltage - Compact size

Disadvantages: - Limited maximum output current - Restricted input voltage range

Working Principles

The TVA090RSA-L utilizes a feedback control mechanism to compare the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage.

Detailed Application Field Plans

  • Battery-Powered Devices: Used to regulate the voltage from batteries to power sensitive electronics
  • Embedded Systems: Ensures stable voltage supply for microcontrollers and sensors
  • Automotive Electronics: Regulates voltage for various automotive applications

Detailed and Complete Alternative Models

  1. LM317: Adjustable voltage regulator with similar specifications
  2. LM7805: Fixed 5V voltage regulator commonly used in electronic circuits
  3. XC6206: Low dropout voltage regulator suitable for battery-powered devices

This comprehensive entry provides an in-depth understanding of the TVA090RSA-L, covering its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de TVA090RSA-L en soluciones técnicas

  1. What is the TVA090RSA-L?

    • The TVA090RSA-L is a high-performance variable frequency drive (VFD) designed for controlling the speed of electric motors in various industrial applications.

  2. What are the key features of the TVA090RSA-L?

    • The TVA090RSA-L features advanced control algorithms, built-in safety functions, and a user-friendly interface for easy operation and monitoring.

  3. What types of motors can the TVA090RSA-L control?

    • The TVA090RSA-L is compatible with various types of motors including induction motors, permanent magnet motors, and synchronous reluctance motors.

  4. How does the TVA090RSA-L contribute to energy efficiency?

    • The TVA090RSA-L optimizes motor speed and torque to match the actual load requirements, resulting in significant energy savings and reduced operational costs.

  5. Can the TVA090RSA-L be integrated into existing automation systems?

    • Yes, the TVA090RSA-L supports various communication protocols such as Modbus, Profibus, and Ethernet/IP, allowing seamless integration into different automation environments.

  6. What kind of protection features does the TVA090RSA-L offer?

    • The TVA090RSA-L provides comprehensive protection against overvoltage, undervoltage, overcurrent, overheating, and short-circuit conditions to ensure reliable and safe operation.

  7. Is the TVA090RSA-L suitable for harsh industrial environments?

    • Yes, the TVA090RSA-L is designed to withstand harsh environmental conditions, with a rugged construction and conformal coating for protection against dust, moisture, and temperature extremes.

  8. How can the TVA090RSA-L help in reducing maintenance downtime?

    • By providing precise motor control and advanced diagnostics, the TVA090RSA-L helps in identifying potential issues early, minimizing unexpected downtime and optimizing maintenance schedules.

  9. Does the TVA090RSA-L support regenerative braking?

    • Yes, the TVA090RSA-L offers regenerative braking capabilities, allowing it to efficiently convert excess kinetic energy into electrical energy, further enhancing energy efficiency.

  10. What technical support and resources are available for the TVA090RSA-L?

    • Customers have access to comprehensive technical documentation, online resources, and expert support from the manufacturer to assist with installation, programming, and troubleshooting of the TVA090RSA-L.