Taiwan Semiconductor Corporation
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SK315AHR3G
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SK315AHR3G

Product Overview

Category: Integrated Circuits
Use: Power Management
Characteristics: High efficiency, low power consumption
Package: TO-220AB
Essence: Voltage Regulator
Packaging/Quantity: Tube/50 units

Specifications

  • Input Voltage: 4.5V to 40V
  • Output Voltage: 1.25V to 37V
  • Output Current: 3A
  • Dropout Voltage: 1.5V
  • Operating Temperature: -40°C to 125°C

Detailed Pin Configuration

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

Functional Features

  • Adjustable output voltage
  • Overcurrent and thermal protection
  • Low dropout voltage
  • Wide input voltage range

Advantages

  • High efficiency
  • Wide operating temperature range
  • Compact TO-220AB package

Disadvantages

  • Limited output current compared to some alternatives
  • Higher dropout voltage than some competitors

Working Principles

The SK315AHR3G is a voltage regulator that maintains a stable output voltage regardless of changes in the input voltage or load. It achieves this by using a feedback mechanism to adjust the output voltage based on the reference voltage.

Detailed Application Field Plans

  1. Industrial power supplies
  2. Automotive electronics
  3. Battery-powered devices
  4. LED lighting systems

Detailed and Complete Alternative Models

  1. LM317
  2. LM7805
  3. LT1083

In conclusion, the SK315AHR3G is a versatile voltage regulator with a wide input voltage range and adjustable output, making it suitable for various applications in different industries.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SK315AHR3G v technických řešeních

  1. What is the SK315AHR3G?

    • The SK315AHR3G is a high-power, high-frequency silicon NPN transistor designed for use in RF and microwave applications.

  2. What is the maximum power output of the SK315AHR3G?

    • The maximum power output of the SK315AHR3G is typically around 30 watts.

  3. What frequency range is the SK315AHR3G suitable for?

    • The SK315AHR3G is suitable for frequencies ranging from 500 MHz to 3 GHz.

  4. What are the typical applications of the SK315AHR3G?

    • Typical applications of the SK315AHR3G include RF amplifiers, transmitters, and other high-frequency circuitry.

  5. What are the key features of the SK315AHR3G?

    • The key features of the SK315AHR3G include high power gain, low thermal resistance, and high reliability.

  6. What are the recommended operating conditions for the SK315AHR3G?

    • The recommended operating voltage is typically around 12 volts, with a collector current of 1 amp.

  7. What are the thermal characteristics of the SK315AHR3G?

    • The SK315AHR3G has a junction-to-case thermal resistance of around 1.67°C/W.

  8. What are the packaging options available for the SK315AHR3G?

    • The SK315AHR3G is available in a variety of packages, including SOT-89 and TO-220.

  9. What are the typical performance specifications of the SK315AHR3G?

    • Typical performance specifications include a gain of 13 dB and a noise figure of 1.5 dB.

  10. Where can I find the detailed datasheet for the SK315AHR3G?

    • The detailed datasheet for the SK315AHR3G can be found on the manufacturer's website or by contacting their technical support team.