AOZ8925CI
Product Overview
The AOZ8925CI is a high-performance, integrated synchronous step-down DC-DC converter designed for use in various electronic devices. This device offers exceptional characteristics, packaging, and quantity options to meet the diverse needs of different applications.
Basic Information
- Category: Integrated Synchronous Step-Down DC-DC Converter
- Use: Voltage Regulation in Electronic Devices
- Characteristics: High Performance, Efficiency, Compact Design
- Package: 3mm x 3mm DFN Package
- Essence: Power Management Solution
- Packaging/Quantity: Tape and Reel, 3000 Units per Reel
Specifications
- Input Voltage Range: 4.5V to 18V
- Output Voltage Range: 0.6V to 5.5V
- Output Current: Up to 15A
- Switching Frequency: 1MHz
- Efficiency: Up to 95%
Detailed Pin Configuration
The AOZ8925CI features a detailed pin configuration that includes input voltage, output voltage, feedback, power ground, and more, ensuring precise and reliable connections for optimal performance.
Functional Features
- High Efficiency: The device offers up to 95% efficiency, minimizing power loss and maximizing battery life in portable applications.
- Integrated Protection: Built-in overcurrent protection, thermal shutdown, and undervoltage lockout ensure safe operation and device longevity.
- Fast Transient Response: The converter provides a fast transient response to sudden load changes, maintaining stable output voltage.
Advantages and Disadvantages
Advantages: - High Efficiency - Integrated Protection Features - Compact Design
Disadvantages: - Limited Input Voltage Range - Higher Cost Compared to Non-Synchronous Converters
Working Principles
The AOZ8925CI operates on the principle of synchronous rectification, where it efficiently converts higher input voltages to lower output voltages while minimizing power dissipation through its integrated MOSFETs and control circuitry.
Detailed Application Field Plans
The AOZ8925CI is well-suited for a wide range of applications, including: - Portable Electronic Devices - Networking Equipment - Industrial Control Systems - Automotive Electronics
Detailed and Complete Alternative Models
- Alternative Model 1: AOZ8927CI
- Alternative Model 2: AOZ8935CI
- Alternative Model 3: AOZ8942CI
In summary, the AOZ8925CI is a versatile and efficient integrated synchronous step-down DC-DC converter with a compact design, high performance, and integrated protection features, making it an ideal choice for various electronic applications.
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What is the AOZ8925CI?
- The AOZ8925CI is a high-efficiency, low-quiescent-current synchronous step-down DC-DC converter designed for applications requiring high efficiency and compact size.
What is the input voltage range of the AOZ8925CI?
- The input voltage range of the AOZ8925CI is 4.5V to 18V.
What is the output voltage range of the AOZ8925CI?
- The output voltage range of the AOZ8925CI is 0.6V to 5.5V.
What is the maximum output current of the AOZ8925CI?
- The maximum output current of the AOZ8925CI is 3A.
What are the key features of the AOZ8925CI?
- The key features of the AOZ8925CI include high efficiency, integrated power MOSFETs, low quiescent current, and over-temperature protection.
What are the typical applications of the AOZ8925CI?
- The typical applications of the AOZ8925CI include portable devices, consumer electronics, industrial equipment, and networking equipment.
What is the efficiency of the AOZ8925CI?
- The efficiency of the AOZ8925CI is typically greater than 90% across most load conditions.
Does the AOZ8925CI require external compensation components?
- No, the AOZ8925CI does not require external compensation components, which simplifies the design and reduces component count.
What is the operating temperature range of the AOZ8925CI?
- The operating temperature range of the AOZ8925CI is -40°C to 85°C.
Is the AOZ8925CI available in a small package?
- Yes, the AOZ8925CI is available in a compact 3mm x 3mm DFN package, making it suitable for space-constrained applications.