AOZ8328DI

Product Overview

Category

The AOZ8328DI belongs to the category of integrated circuits (ICs) and is specifically designed as a synchronous buck converter.

Use

It is commonly used in power management applications, particularly in electronic devices requiring efficient voltage regulation.

Characteristics

• High efficiency
• Wide input voltage range
• Integrated power MOSFETs
• Overcurrent protection
• Thermal shutdown protection

Package

The AOZ8328DI is available in a compact and thermally enhanced 3mm x 3mm DFN package.

Essence

This device is essential for providing stable and regulated power supply to various electronic components within a system.

Packaging/Quantity

The AOZ8328DI is typically supplied in tape and reel packaging with a quantity of 3000 units per reel.

Specifications

• Input Voltage Range: 4.5V to 18V
• Output Voltage Range: 0.6V to 12V
• Maximum Output Current: 25A
• Switching Frequency: 300kHz to 1.5MHz
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The AOZ8328DI features a 16-pin configuration, including VIN, VOUT, GND, FB, EN, and other essential pins for proper functionality.

Functional Features

• Synchronous rectification
• Adjustable soft-start
• Power good indicator
• External synchronization capability
• Precision enable threshold

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power dissipation
• Wide input voltage range allows for versatile applications
• Integrated power MOSFETs simplify design and save board space

Disadvantages

• Higher cost compared to non-synchronous buck converters
• Requires careful PCB layout for optimal performance

Working Principles

The AOZ8328DI operates on the principle of pulse-width modulation (PWM) to regulate the output voltage based on the input voltage and load conditions. It utilizes synchronous rectification to minimize power losses and maximize efficiency.

Detailed Application Field Plans

The AOZ8328DI is well-suited for a wide range of applications, including: - Industrial power supplies - Telecommunications equipment - Networking devices - Consumer electronics - Automotive systems

Detailed and Complete Alternative Models

Some alternative models to the AOZ8328DI include: - LT8610AB, manufactured by Analog Devices - TPS54332, manufactured by Texas Instruments - MP4462, manufactured by Monolithic Power Systems

In conclusion, the AOZ8328DI is a highly efficient synchronous buck converter that offers a wide input voltage range and integrated features for reliable power management in various electronic applications.

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