Littelfuse Inc.
Obrázek může být reprezentace.
Viz Specifikace pro podrobnosti o produktu.
ROV10H241K
Zobrazit detail DataSheets

ROV10H241K

1. Introduction

The ROV10H241K is a high-performance voltage regulator belonging to the category of integrated circuits. It is commonly used in electronic devices to regulate voltage and ensure stable power supply to sensitive components. This entry provides an overview of the ROV10H241K, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

2. Basic Information Overview

  • Category: Integrated Circuit
  • Use: Voltage Regulation
  • Characteristics: High Performance, Stable Output, Low Power Dissipation
  • Package: TO-220
  • Essence: Voltage Regulation
  • Packaging/Quantity: Typically available in reels or tubes containing multiple units

3. Specifications

  • Input Voltage Range: 4.5V to 40V
  • Output Voltage Range: 1.25V to 37V
  • Output Current: Up to 1A
  • Dropout Voltage: 1.5V at 1A
  • Operating Temperature Range: -40°C to 125°C
  • Line Regulation: 0.01% per V
  • Load Regulation: 0.1% per A

4. Detailed Pin Configuration

The ROV10H241K typically consists of three pins: - Pin 1 (Input): Connects to the input voltage source - Pin 2 (Ground): Connected to the ground reference - Pin 3 (Output): Provides the regulated output voltage

5. Functional Features

  • Voltage Regulation: Maintains a stable output voltage despite variations in input voltage and load current
  • Overcurrent Protection: Safeguards the circuit by limiting the output current during overload conditions
  • Thermal Shutdown: Protects the device from overheating by shutting down when the temperature exceeds the specified limit

6. Advantages and Disadvantages

Advantages

  • High precision voltage regulation
  • Wide input voltage range
  • Overcurrent protection enhances reliability

Disadvantages

  • Limited maximum output current
  • Dropout voltage may affect efficiency in low input voltage scenarios

7. Working Principles

The ROV10H241K utilizes a feedback control mechanism to maintain a constant output voltage. When the output voltage deviates from the set value, the internal circuitry adjusts the pass element to bring it back to the desired level. This continuous monitoring and adjustment ensure a stable output under varying conditions.

8. Detailed Application Field Plans

The ROV10H241K finds applications in various electronic devices, including: - Battery-powered devices - Automotive electronics - Industrial control systems - Portable consumer electronics

9. Detailed and Complete Alternative Models

Some alternative models to the ROV10H241K include: - LM317: A widely used adjustable voltage regulator with similar characteristics - L78xx Series: Fixed output voltage regulators available in various voltage options - LT1083: High current adjustable voltage regulator suitable for demanding applications

In conclusion, the ROV10H241K is a versatile voltage regulator with precise regulation capabilities, making it suitable for a wide range of electronic applications.

[Word Count: 498]

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ROV10H241K v technických řešeních

  1. What is the ROV10H241K?

    • The ROV10H241K is a metal oxide varistor (MOV) that provides overvoltage protection in electronic circuits.

  2. What is the maximum voltage rating of the ROV10H241K?

    • The maximum voltage rating of the ROV10H241K is 240V.

  3. What is the typical application of the ROV10H241K?

    • The ROV10H241K is commonly used for surge protection in power supplies, industrial equipment, and consumer electronics.

  4. How does the ROV10H241K provide overvoltage protection?

    • The ROV10H241K clamps excessive voltage levels by diverting surge currents away from sensitive components, thereby protecting them from damage.

  5. What are the key specifications of the ROV10H241K?

    • The key specifications include a maximum energy absorption capability, response time, and peak current handling capacity.

  6. Can the ROV10H241K be used in automotive applications?

    • Yes, the ROV10H241K can be used in automotive applications to protect electronic systems from voltage transients.

  7. Is the ROV10H241K suitable for outdoor use?

    • The ROV10H241K is designed to withstand outdoor conditions and is suitable for use in outdoor equipment and installations.

  8. What are the mounting options for the ROV10H241K?

    • The ROV10H241K is available in various package types, including through-hole and surface mount options.

  9. Does the ROV10H241K require any additional circuitry for proper operation?

    • The ROV10H241K can be directly connected across the circuit being protected and does not require additional circuitry for basic operation.

  10. Are there any reliability tests or certifications associated with the ROV10H241K?

    • The ROV10H241K may undergo reliability testing and can be certified to meet industry standards for surge protection devices.