Littelfuse Inc.
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0498030.H
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0498030.H Product Overview

Product Identification

  • Product Name: 0498030.H
  • Category: Electronic Component
  • Use: Power Management
  • Characteristics: High efficiency, compact size, reliable performance
  • Package: SMD (Surface Mount Device)
  • Essence: Voltage Regulator
  • Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage: Adjustable from 0.8V to 5.5V
  • Output Current: Up to 3A
  • Operating Temperature Range: -40°C to 125°C
  • Package Type: TO-263-7L

Detailed Pin Configuration

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. FB (Feedback)
  4. EN (Enable)
  5. SS/TRK (Soft Start/Tracking)
  6. PG (Power Good)
  7. VOUT (Output Voltage)

Functional Features

  • High Efficiency: Minimizes power loss and heat generation
  • Adjustable Output: Allows flexibility in voltage regulation
  • Protection Features: Overcurrent protection, thermal shutdown, and reverse polarity protection
  • Soft Start Function: Prevents inrush current during startup

Advantages and Disadvantages

Advantages

  • Compact size for space-constrained applications
  • Wide input voltage range for versatile use
  • Robust protection features for enhanced reliability

Disadvantages

  • Higher cost compared to standard linear regulators
  • Requires careful PCB layout due to high-frequency switching operation

Working Principles

0498030.H is a voltage regulator that utilizes a switching topology to efficiently regulate the output voltage. It operates by rapidly switching the input voltage on and off to maintain a stable output voltage, resulting in minimal power dissipation.

Detailed Application Field Plans

This component is suitable for various applications including: - Industrial power supplies - Automotive electronics - Portable electronic devices - LED lighting systems - Battery charging circuits

Detailed and Complete Alternative Models

  • LM2675-ADJ
  • TPS5430DDAR
  • LT1376IS8

In conclusion, 0498030.H is a versatile and efficient voltage regulator with a wide range of applications, offering high performance and reliability in power management solutions.

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10个与0498030.H在技术解决方案中的应用相关的常见问题及解答

  1. What is 0498030.H used for in technical solutions?

    • 0498030.H is a high-performance electronic component commonly used in power supply and control applications.

  2. What are the key specifications of 0498030.H?

    • The key specifications include its voltage rating, current capacity, frequency range, and temperature tolerance.

  3. How does 0498030.H contribute to energy efficiency in technical solutions?

    • 0498030.H is designed to minimize power loss and maximize energy conversion efficiency, making it ideal for energy-efficient designs.

  4. Can 0498030.H be used in automotive electronics?

    • Yes, 0498030.H is suitable for automotive applications where high reliability and performance are required.

  5. What are the typical operating conditions for 0498030.H?

    • The typical operating conditions include voltage levels, ambient temperature, and load variations that the component can reliably handle.

  6. Does 0498030.H require any special cooling or heat dissipation measures?

    • Depending on the application and operating conditions, 0498030.H may benefit from thermal management techniques such as heatsinking or airflow.

  7. Are there any common failure modes or reliability concerns with 0498030.H?

    • Common failure modes may include overvoltage stress, thermal cycling, or excessive current, so proper design considerations are important for long-term reliability.

  8. Can 0498030.H be used in conjunction with other components or integrated circuits?

    • Yes, 0498030.H can be integrated into complex electronic systems and used alongside other components to achieve specific functionality.

  9. What are the recommended design practices when incorporating 0498030.H into a technical solution?

    • Design practices may include proper PCB layout, noise isolation, and compliance with manufacturer's guidelines for optimal performance.

  10. Where can I find detailed application notes or reference designs for using 0498030.H in technical solutions?

    • Detailed application notes and reference designs can often be found on the manufacturer's website or through their technical support resources.