Infineon Technologies
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IR3550MTRPBF
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IR3550MTRPBF

Product Overview

Category: Integrated Circuit (IC)

Use: Power Management

Characteristics: - High efficiency - Low power consumption - Compact size - Advanced thermal management

Package: MTRPBF (Metal Top Pad, Reel Packaging, Pb-Free)

Essence: The IR3550MTRPBF is a high-performance power management IC designed for various applications.

Packaging/Quantity: The IR3550MTRPBF is available in reel packaging and the quantity per reel may vary depending on the manufacturer.

Specifications

The specifications of the IR3550MTRPBF include:

  • Input Voltage Range: 4.5V to 16V
  • Output Voltage Range: 0.5V to 1.52V
  • Maximum Continuous Output Current: 60A
  • Efficiency: Up to 95%
  • Switching Frequency: Adjustable up to 1MHz
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The IR3550MTRPBF has a pin configuration as follows:

  1. VIN: Input voltage
  2. GND: Ground
  3. VOUT: Output voltage
  4. EN: Enable pin
  5. PG: Power good indicator
  6. FB: Feedback pin
  7. SS: Soft-start pin
  8. COMP: Compensation pin

Functional Features

The IR3550MTRPBF offers the following functional features:

  • High-efficiency synchronous buck converter
  • Advanced gate driver technology
  • Adaptive dead-time control
  • Overcurrent protection
  • Thermal shutdown protection
  • Power good indicator
  • Adjustable switching frequency
  • Soft-start capability

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption - Compact size allows for space-saving designs - Advanced thermal management ensures reliable operation

Disadvantages: - May require additional external components for certain applications - Limited output voltage range

Working Principles

The IR3550MTRPBF operates as a synchronous buck converter, converting the input voltage to the desired output voltage with high efficiency. It utilizes advanced gate driver technology and adaptive dead-time control to optimize performance. The IC also incorporates overcurrent and thermal shutdown protection mechanisms to ensure safe operation.

Detailed Application Field Plans

The IR3550MTRPBF is suitable for various power management applications, including but not limited to:

  1. Server power supplies
  2. High-performance desktop computers
  3. Data centers
  4. Telecommunications equipment
  5. Industrial automation systems

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to the IR3550MTRPBF are:

  1. IR3553MTRPBF
  2. IR3556MTRPBF
  3. IR3557MTRPBF
  4. IR3558MTRPBF
  5. IR3559MTRPBF

These models offer similar functionality and characteristics, providing flexibility in choosing the most suitable power management IC for specific applications.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van IR3550MTRPBF in technische oplossingen

Sure! Here are 10 common questions and answers related to the application of IR3550MTRPBF in technical solutions:

  1. Q: What is IR3550MTRPBF? A: IR3550MTRPBF is a high-performance integrated power stage (IPS) module designed for voltage regulator modules (VRMs) in various technical solutions.

  2. Q: What are the key features of IR3550MTRPBF? A: The key features of IR3550MTRPBF include high efficiency, high current capability, low on-resistance, and advanced thermal management.

  3. Q: What applications can IR3550MTRPBF be used for? A: IR3550MTRPBF is commonly used in applications such as servers, gaming PCs, high-end desktops, workstations, and other power-hungry systems.

  4. Q: How does IR3550MTRPBF achieve high efficiency? A: IR3550MTRPBF achieves high efficiency through its low on-resistance and advanced MOSFET technology, which minimizes power losses during operation.

  5. Q: Can IR3550MTRPBF handle high currents? A: Yes, IR3550MTRPBF is designed to handle high currents, making it suitable for demanding applications that require robust power delivery.

  6. Q: Does IR3550MTRPBF have built-in thermal management features? A: Yes, IR3550MTRPBF incorporates advanced thermal management techniques, such as integrated heat sinks and temperature sensors, to ensure optimal performance and reliability.

  7. Q: Is IR3550MTRPBF compatible with different VRM controller ICs? A: Yes, IR3550MTRPBF is compatible with a wide range of VRM controller ICs, providing flexibility in system design and integration.

  8. Q: What is the voltage rating of IR3550MTRPBF? A: IR3550MTRPBF has a voltage rating of up to 60V, allowing it to handle various power supply requirements.

  9. Q: Can IR3550MTRPBF operate in different temperature environments? A: Yes, IR3550MTRPBF is designed to operate reliably in a wide temperature range, typically from -40°C to 125°C.

  10. Q: Where can I find more information about IR3550MTRPBF? A: You can find more detailed information about IR3550MTRPBF, including datasheets and application notes, on the manufacturer's website or by contacting their technical support team.