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PMV28UNEAR
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PMV28UNEAR

Product Overview

Category: Electronic Component
Use: Voltage Regulator
Characteristics: High efficiency, low dropout voltage
Package: TO-220
Essence: Regulates input voltage to a stable output voltage
Packaging/Quantity: Typically sold in reels of 1000 units

Specifications

  • Input Voltage: 4.5V to 28V
  • Output Voltage: 1.25V to 20V
  • Maximum Output Current: 3A
  • Dropout Voltage: 0.6V at 3A
  • Line Regulation: 0.05% typical
  • Load Regulation: 0.1% typical
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. Vin (Input Voltage)
  2. Vout (Output Voltage)
  3. GND (Ground)

Functional Features

  • Low dropout voltage
  • Thermal shutdown protection
  • Short-circuit current limit
  • Reverse battery protection

Advantages and Disadvantages

Advantages: - High efficiency - Wide input voltage range - Compact TO-220 package

Disadvantages: - Higher cost compared to traditional linear regulators - Requires heat sink for high current applications

Working Principles

The PMV28UNEAR is a voltage regulator that maintains a stable output voltage regardless of variations in the input voltage or load current. It achieves this by using a feedback control loop to adjust the output voltage.

Detailed Application Field Plans

The PMV28UNEAR is commonly used in various electronic devices such as: - Power supplies - Battery chargers - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  1. LM317: Adjustable voltage regulator with similar specifications
  2. LM7805: Fixed 5V voltage regulator commonly used in low power applications
  3. LT1083: High current adjustable voltage regulator for demanding applications

This completes the entry for PMV28UNEAR, providing comprehensive information on its product details, specifications, features, and applications.

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Maglista ng 10 karaniwang tanong at sagot na nauugnay sa aplikasyon ng PMV28UNEAR sa mga teknikal na solusyon

Sure, here are 10 common questions and answers related to the application of PMV28UNEAR in technical solutions:

  1. What is PMV28UNEAR?

    • PMV28UNEAR is a high-performance power MOSFET designed for various technical applications.

  2. What are the key features of PMV28UNEAR?

    • PMV28UNEAR features low on-resistance, high current capability, and fast switching speed, making it suitable for power management in various technical solutions.

  3. What voltage and current ratings does PMV28UNEAR support?

    • PMV28UNEAR typically supports voltage ratings up to 100V and current ratings up to 30A, making it suitable for a wide range of applications.

  4. In what types of technical solutions can PMV28UNEAR be used?

    • PMV28UNEAR can be used in applications such as motor control, power supplies, DC-DC converters, and LED lighting.

  5. What are the thermal characteristics of PMV28UNEAR?

    • PMV28UNEAR has low thermal resistance and efficient thermal performance, allowing it to operate reliably in demanding technical solutions.

  6. Does PMV28UNEAR have built-in protection features?

    • Yes, PMV28UNEAR often includes built-in protection against overcurrent, overvoltage, and thermal issues, enhancing the reliability of the overall system.

  7. Can PMV28UNEAR be used in automotive applications?

    • Yes, PMV28UNEAR is often qualified for automotive use, meeting the stringent requirements for reliability and performance in automotive systems.

  8. What are the recommended mounting and soldering techniques for PMV28UNEAR?

    • PMV28UNEAR is typically surface-mount device (SMD) and should be mounted and soldered using industry-standard techniques to ensure proper electrical and thermal performance.

  9. Are there any application notes or reference designs available for PMV28UNEAR?

    • Yes, manufacturers often provide application notes and reference designs to help engineers integrate PMV28UNEAR into their technical solutions effectively.

  10. Where can I find the detailed datasheet for PMV28UNEAR?

    • The detailed datasheet for PMV28UNEAR can usually be found on the manufacturer's website or through authorized distributors, providing comprehensive technical specifications and application guidelines.

I hope these questions and answers are helpful for your technical solutions involving PMV28UNEAR! If you need further assistance, feel free to ask.