IR3522MTRPBF

Product Overview

Category

The IR3522MTRPBF belongs to the category of voltage regulator modules.

Use

It is used as a voltage regulator for various electronic devices and systems.

Characteristics

• High efficiency
• Compact size
• Wide input voltage range
• Integrated power MOSFETs
• Advanced thermal management

Package

The IR3522MTRPBF comes in a compact and durable package suitable for surface mounting on PCBs.

Essence

The essence of IR3522MTRPBF lies in its ability to efficiently regulate voltage in electronic circuits, ensuring stable and reliable operation.

Packaging/Quantity

The IR3522MTRPBF is typically packaged in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

• Input Voltage Range: 4.5V to 21V
• Output Voltage: Programmable from 0.3V to 5.5V
• Output Current: Up to 25A
• Efficiency: Up to 95%
• Operating Temperature Range: -40°C to 125°C
• Package Type: Power QFN

Detailed Pin Configuration

The IR3522MTRPBF features a detailed pin configuration that includes input, output, feedback, and control pins, each serving specific functions within the voltage regulation process.

Functional Features

• Integrated power stage with high-frequency switching capability
• Programmable output voltage and current limit
• Adaptive dead-time control for improved efficiency
• Overcurrent and overtemperature protection
• Power-good indicator for system monitoring

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power dissipation
• Compact size allows for space-efficient designs
• Wide input voltage range enables versatile applications
• Integrated power MOSFETs simplify circuit design

Disadvantages

• Higher cost compared to traditional linear regulators
• Requires careful PCB layout and thermal management due to high power density

Working Principles

The IR3522MTRPBF operates by utilizing pulse-width modulation (PWM) to regulate the output voltage based on the feedback signal. It dynamically adjusts the duty cycle of the switching waveform to maintain the desired output voltage, while also providing protection features to ensure safe operation under various conditions.

Detailed Application Field Plans

The IR3522MTRPBF finds extensive application in: - Server and data center power supplies - Telecommunications equipment - Industrial automation systems - High-performance computing - LED lighting drivers

Detailed and Complete Alternative Models

• IR3521MTRPBF
• IR3523MTRPBF
• IR3899MTRPBF
• TPS54620RGYR
• TPS53319RGFR

In conclusion, the IR3522MTRPBF stands as a versatile and efficient voltage regulator module, catering to diverse electronic applications with its advanced features and robust performance.

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