Microsemi Corporation
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SK15E3/TR13
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SK15E3/TR13

Product Overview

Category: Electronic Component
Use: Voltage Regulator
Characteristics: High precision, low dropout voltage
Package: TO-220
Essence: Linear regulator
Packaging/Quantity: Bulk packaging, 50 pieces per pack

Specifications

  • Input Voltage: 4.5V to 24V
  • Output Voltage: 1.25V to 20V
  • Dropout Voltage: 0.45V at 1A
  • Output Current: 1.5A
  • Line Regulation: 0.2%
  • Load Regulation: 0.4%
  • 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 polarity protection

Advantages and Disadvantages

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

Disadvantages: - Limited output current compared to other regulators - Higher dropout voltage than some modern alternatives

Working Principles

The SK15E3/TR13 is a linear voltage regulator that maintains a constant output voltage by dissipating excess power as heat. It uses a feedback loop to adjust the pass transistor, ensuring a stable output despite variations in input voltage and load.

Detailed Application Field Plans

The SK15E3/TR13 is suitable for various applications requiring a stable and precise voltage supply, such as: - Battery-powered devices - Industrial control systems - Automotive electronics - Audio amplifiers

Detailed and Complete Alternative Models

  • LM317: Adjustable linear regulator with higher output current capability
  • LM1117: Low dropout voltage regulator with fixed output voltage options
  • LT1086: High current adjustable regulator with low dropout voltage

This completes the entry for SK15E3/TR13, providing comprehensive information on its category, use, characteristics, specifications, pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av SK15E3/TR13 i tekniska lösningar

  1. What is SK15E3/TR13?

    • SK15E3/TR13 is a high-performance semiconductor device used in various technical solutions, particularly in power electronics and energy conversion applications.

  2. What are the key features of SK15E3/TR13?

    • The key features of SK15E3/TR13 include high voltage capability, low on-state voltage drop, fast switching speed, and high reliability.

  3. In what technical solutions can SK15E3/TR13 be used?

    • SK15E3/TR13 can be used in applications such as motor drives, power supplies, renewable energy systems, and electric vehicle charging systems.

  4. What are the advantages of using SK15E3/TR13 in technical solutions?

    • The advantages of using SK15E3/TR13 include improved energy efficiency, reduced power losses, compact design, and enhanced system performance.

  5. How does SK15E3/TR13 contribute to energy conversion efficiency?

    • SK15E3/TR13's low on-state voltage drop and fast switching speed help minimize energy losses and improve overall energy conversion efficiency in power electronic systems.

  6. Are there any specific thermal considerations when using SK15E3/TR13?

    • Yes, proper thermal management is important when using SK15E3/TR13 to ensure optimal performance and reliability, especially in high-power applications.

  7. Can SK15E3/TR13 be used in both AC and DC applications?

    • Yes, SK15E3/TR13 is suitable for both AC and DC applications, making it versatile for a wide range of technical solutions.

  8. What protection features does SK15E3/TR13 offer?

    • SK15E3/TR13 typically includes built-in protection features such as overcurrent protection, overvoltage protection, and temperature monitoring to safeguard the device and the overall system.

  9. How does SK15E3/TR13 contribute to reducing electromagnetic interference (EMI)?

    • SK15E3/TR13's fast switching characteristics help minimize EMI generation, contributing to improved system reliability and compliance with electromagnetic compatibility (EMC) standards.

  10. Where can I find detailed technical specifications and application notes for SK15E3/TR13?

    • Detailed technical specifications and application notes for SK15E3/TR13 can be found on the manufacturer's website or in the product datasheet and application guides.