Infineon Technologies
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IR3080MTRPBF
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IR3080MTRPBF

Product Overview

Category: Integrated Circuit
Use: Voltage Regulator
Characteristics: High efficiency, low dropout voltage
Package: D2PAK-7
Essence: Regulating voltage in electronic circuits
Packaging/Quantity: Tape & Reel, 250 units

Specifications

  • Input Voltage Range: 2.5V to 7V
  • Output Voltage Range: 0.8V to 5.5V
  • Maximum Output Current: 3A
  • Dropout Voltage: 300mV at 3A
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. EN (Enable)
  4. NC (No Connection)
  5. VOUT (Output Voltage)
  6. NC (No Connection)
  7. PG (Power Good)

Functional Features

  • Low dropout voltage
  • Fast transient response
  • Overcurrent and thermal protection
  • Power good output signal

Advantages and Disadvantages

Advantages: - High efficiency - Wide input voltage range - Compact package size

Disadvantages: - Limited maximum output current - Sensitive to external noise

Working Principles

The IR3080MTRPBF is a voltage regulator that maintains a stable output voltage despite fluctuations in the input voltage or load current. It achieves this by using a feedback control loop to adjust the output voltage based on the comparison between a reference voltage and the actual output voltage.

Detailed Application Field Plans

The IR3080MTRPBF is commonly used in various electronic devices such as: - Computer motherboards - Industrial control systems - Telecommunication equipment - Automotive electronics

Detailed and Complete Alternative Models

  1. LM317: Adjustable voltage regulator with higher output current capability
  2. LT1083: Fixed output voltage regulator with lower dropout voltage

In conclusion, the IR3080MTRPBF is a versatile voltage regulator suitable for a wide range of applications due to its high efficiency, compact package, and reliable performance.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan IR3080MTRPBF dalam solusi teknis

  1. What is the IR3080MTRPBF?

    • The IR3080MTRPBF is a high-performance, synchronous buck voltage regulator designed for various technical solutions.

  2. What is the input voltage range of the IR3080MTRPBF?

    • The IR3080MTRPBF has an input voltage range of 1.5V to 21V, making it suitable for a wide range of applications.

  3. What is the output current capability of the IR3080MTRPBF?

    • The IR3080MTRPBF can deliver up to 8A of continuous output current, making it suitable for powering a variety of loads.

  4. What are the key features of the IR3080MTRPBF?

    • The IR3080MTRPBF features include programmable switching frequency, adjustable soft-start, and overcurrent protection, among others.

  5. What are the typical applications of the IR3080MTRPBF?

    • The IR3080MTRPBF is commonly used in applications such as servers, storage systems, industrial equipment, and networking devices.

  6. What is the efficiency of the IR3080MTRPBF?

    • The IR3080MTRPBF offers high efficiency, typically above 90%, contributing to energy savings and reduced heat dissipation.

  7. How does the IR3080MTRPBF handle thermal management?

    • The IR3080MTRPBF incorporates thermal shutdown and overtemperature protection to ensure reliable operation under varying thermal conditions.

  8. What control interfaces does the IR3080MTRPBF support?

    • The IR3080MTRPBF supports both analog and digital control interfaces, providing flexibility in system integration.

  9. What are the recommended external components for using the IR3080MTRPBF?

    • The IR3080MTRPBF typically requires input and output capacitors, as well as an inductor, to form a complete voltage regulation solution.

  10. Where can I find detailed technical information about the IR3080MTRPBF?

    • Detailed technical information, including datasheets and application notes, can be found on the manufacturer's website or through authorized distributors.