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VC121048H101RP
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VC121048H101RP

Product Overview

Category: Integrated Circuit
Use: Power Management
Characteristics: High efficiency, compact design
Package: 48-pin QFN
Essence: Voltage regulator
Packaging/Quantity: Tape & Reel, 250 units per reel

Specifications

  • Input Voltage: 4.5V to 28V
  • Output Voltage: 0.6V to 5.5V
  • Output Current: Up to 12A
  • Efficiency: Up to 95%
  • Operating Temperature: -40°C to 125°C

Detailed Pin Configuration

  1. VIN
  2. PGND
  3. SW
  4. SW
  5. FB
  6. COMP
  7. EN
  8. SS
  9. AGND
  10. VOUT

Functional Features

  • Wide input voltage range
  • High output current capability
  • Adjustable output voltage
  • Overcurrent and overtemperature protection
  • Soft-start and power good indicator

Advantages and Disadvantages

Advantages: - High efficiency - Compact design - Wide input voltage range

Disadvantages: - Higher cost compared to traditional linear regulators - Requires careful PCB layout for optimal performance

Working Principles

The VC121048H101RP is a synchronous buck voltage regulator that efficiently converts a higher input voltage to a lower output voltage. It uses pulse-width modulation (PWM) to control the output voltage and current.

Detailed Application Field Plans

The VC121048H101RP is suitable for various applications including: - Industrial power supplies - Telecommunications equipment - Automotive electronics - Server and networking equipment - LED lighting systems

Detailed and Complete Alternative Models

  1. LM2678 - 12V, 5A Step-Down Voltage Regulator
  2. LT1763 - 3.3V, 500mA Low Dropout Regulator
  3. TPS54360 - 60V, 3A Step-Down Converter

In conclusion, the VC121048H101RP is a high-performance voltage regulator with wide applicability across different industries, offering efficient power management solutions in a compact package.

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技術ソリューションにおける VC121048H101RP の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is VC121048H101RP?

    • VC121048H101RP is a specific model of electronic component, often used in technical solutions for its high reliability and performance.

  2. What are the key specifications of VC121048H101RP?

    • The key specifications of VC121048H101RP include its voltage rating, current rating, resistance value, temperature coefficient, and tolerance.

  3. How does VC121048H101RP contribute to technical solutions?

    • VC121048H101RP contributes to technical solutions by providing precise resistance values and stable performance, making it suitable for various applications in electronics and electrical systems.

  4. In what types of technical solutions is VC121048H101RP commonly used?

    • VC121048H101RP is commonly used in power management, signal conditioning, precision measurement, and control systems in various industries such as automotive, telecommunications, and industrial equipment.

  5. What are the advantages of using VC121048H101RP in technical solutions?

    • The advantages of using VC121048H101RP include high accuracy, low temperature coefficient, excellent stability, and reliability under different operating conditions.

  6. Are there any precautions to consider when using VC121048H101RP in technical solutions?

    • It is important to ensure proper handling, storage, and soldering techniques to maintain the integrity and performance of VC121048H101RP in technical solutions.

  7. Can VC121048H101RP be used in high-temperature environments?

    • VC121048H101RP is designed to operate within specified temperature ranges, and it is essential to verify its suitability for high-temperature environments based on its datasheet and application requirements.

  8. What are the alternatives to VC121048H101RP for similar technical applications?

    • Alternatives to VC121048H101RP may include other precision resistors with comparable specifications from different manufacturers, and it is advisable to evaluate their performance and compatibility with the specific technical solution.

  9. How can VC121048H101RP be integrated into a technical solution circuit?

    • VC121048H101RP can be integrated into a technical solution circuit based on its recommended mounting and connection methods outlined in its datasheet and application notes.

  10. Where can I find additional resources and support for integrating VC121048H101RP into technical solutions?

    • Additional resources and support for integrating VC121048H101RP can be obtained from the manufacturer's website, technical documentation, application engineers, and authorized distributors.