AOZ3011PI

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AOZ3011PI

+物料清單

IC REG BUCK ADJUSTABLE 3A 8SO

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正品保證

規格

屬性 價值
Package / Case Tape & Reel (TR),Cut Tape (CT)
Series EZBuck™
Part Status Obsolete
Function Step-Down
Output Configuration Positive
Topology Buck
Output Type Adjustable
Number of Outputs 1
Voltage - Input (Min) 4.5V
Voltage - Input (Max) 18V
Voltage - Output (Min/Fixed) 0.8V
Voltage - Output (Max) 15.3V
Current - Output 3A
Frequency - Switching 500kHz
Synchronous Rectifier Yes
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount

概述

Description

The course "Introduction to AOZ3011PI" likely refers to an introductory module in a specialized field, possibly involving advanced study or research. While specific details about AOZ3011PI are not provided, introductory courses typically cover foundational concepts, methodologies, and the scope of the subject. They often aim to equip students with the necessary background knowledge and skills to pursue more advanced topics. Depending on the field, the course might include lectures, readings, practical exercises, and assessments designed to evaluate understanding.
In scientific or technical disciplines, such an introduction might cover basic principles, key theories, and experimental techniques. For humanities or social sciences, it could involve theoretical frameworks, critical analysis, and historical context. Overall, the introductory nature of AOZ3011PI suggests a focus on building a strong foundational understanding, encouraging curiosity, and preparing students for more complex studies within the subject. If you are enrolled in or interested in this course, consulting the syllabus or reaching out to the instructor could provide more detailed information.

Equivalent

The AOZ3011PI is a DC-DC buck converter from Alpha and Omega Semiconductor. Equivalent products from other manufacturers that offer similar functionality include:
1. Texas Instruments TPS54331.
2. Microchip Technology MCP16301.
3. Analog Devices ADP2300.
4. ON Semiconductor NCP1117.
When selecting an equivalent, ensure the specifications such as input voltage range, output current, and switching frequency match your requirements. Always check the datasheets for detailed comparison.

Features

The AOZ3011PI is a high-efficiency, simple-to-use DC-DC buck converter. Key features include:
1. Input Voltage Range: It supports a wide input voltage range, typically from 4.5V to 18V, making it suitable for various applications.
2. Output Current: It can deliver up to 2A of continuous output current, catering to moderate power requirements.
3. Efficiency: The device boasts high efficiency, often over 90%, minimizing power loss and thermal challenges.
4. Switching Frequency: It operates at a fixed switching frequency, typically around 500kHz, providing a balance between efficiency and component size.
5. Integrated Power MOSFETs: The AOZ3011PI has built-in high- and low-side MOSFETs, reducing the need for external components and simplifying the design process.
6. Protection Features: It includes protection mechanisms like over-current protection (OCP), over-temperature protection (OTP), and under-voltage lockout (UVLO) to enhance reliability.
7. Package: The device is available in a compact, thermally enhanced package, improving heat dissipation.
These features make the AOZ3011PI suitable for applications in consumer electronics, computing, and industrial products.

Pinout

The AOZ3011PI is a high-efficiency, simple-to-use synchronous buck regulator from Alpha and Omega Semiconductor. It typically comes in a 4mm x 4mm DFN-8 package with 8 pins. Here are the pin functions:
1. VIN (Pin 1): Input voltage supply. It should be connected to a stable voltage source, generally between 4.5V and 18V.
2. SW (Pins 2 and 3): Switch node. These pins connect to the power inductor.
3. GND (Pin 4): Ground. This is the reference point for all other signals and power paths.
4. BST (Pin 5): Bootstrap. Connected to an external capacitor for driving the high-side MOSFET.
5. EN (Pin 6): Enable. This pin is used to enable or disable the regulator.
6. COMP (Pin 7): Compensation. This pin is used to stabilize the feedback loop with an external RC network.
7. FB (Pin 8): Feedback. This pin is used to set the output voltage via a resistor divider network.
The AOZ3011PI is designed for applications requiring high efficiency, compact size, and reliable operation.

Manufacturer

The AOZ3011PI is manufactured by Alpha and Omega Semiconductor Limited (AOS). AOS is a designer, developer, and global supplier of a broad range of power semiconductors and power ICs. The company's products are used in various applications, including computing, consumer electronics, communication, and industrial systems. AOS specializes in devices that help manage power efficiently in electronic systems, such as MOSFETs, IGBTs, power ICs, and more.

Application

The AOZ3011PI is a power management IC primarily used in applications requiring efficient DC-DC conversion. Its main areas of application include:
1. Consumer Electronics: Utilized in devices like smartphones, tablets, and laptops for battery management and power regulation.
2. Computing: Serves in motherboards and graphic cards to ensure stable power supply to critical components.
3. Telecommunications: Powers networking equipment ensuring reliable operation.
4. Industrial Equipment: Used in automation systems and other industrial machinery for efficient power management.
5. Automotive: Supports power management in infotainment systems and other electronic modules.
These applications benefit from the AOZ3011PI's efficiency, compact size, and reliable performance.

Package

The AOZ3011PI is a power IC packaged in a DFN (Dual Flat No-leads) package, specifically a DFN 5mm x 5mm. This type of package is known for its compact size and efficient thermal performance, suitable for high-density applications.