Alpha & Omega Semiconductor Inc.
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AOZ1269QI-02
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AOZ1269QI-02

Product Overview

Category

AOZ1269QI-02 belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for voltage regulation and power management.

Characteristics

  • Integrated circuit
  • Voltage regulation
  • Power management

Package

AOZ1269QI-02 is available in a small form factor package, typically a QFN (Quad Flat No-leads) package.

Essence

The essence of AOZ1269QI-02 lies in its ability to efficiently regulate voltage and manage power in electronic devices.

Packaging/Quantity

This product is usually packaged in reels or trays, with a typical quantity of 2500 units per reel.

Specifications

The specifications of AOZ1269QI-02 are as follows:

  • Input Voltage Range: 4.5V to 18V
  • Output Voltage Range: 0.6V to 5.5V
  • Maximum Output Current: 3A
  • Efficiency: Up to 95%
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The pin configuration of AOZ1269QI-02 is as follows:

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. EN (Enable)
  4. FB (Feedback)
  5. VOUT (Output Voltage)

Functional Features

AOZ1269QI-02 offers the following functional features:

  • Wide input voltage range for compatibility with various power sources.
  • High efficiency for reduced power loss and improved energy efficiency.
  • Overcurrent protection to safeguard the device and connected components.
  • Thermal shutdown protection to prevent overheating.
  • Enable pin for easy control of the device's operation.

Advantages and Disadvantages

Advantages

  • Efficient voltage regulation and power management.
  • Wide input voltage range for versatility.
  • Compact form factor for space-constrained applications.
  • Overcurrent and thermal protection for enhanced reliability.

Disadvantages

  • Limited maximum output current of 3A.
  • Operating temperature range may not be suitable for extreme environments.

Working Principles

AOZ1269QI-02 operates based on a switching regulator topology. It utilizes high-frequency switching to regulate the input voltage and provide a stable output voltage. The device incorporates control circuitry, power MOSFETs, and passive components to achieve efficient voltage conversion.

Detailed Application Field Plans

AOZ1269QI-02 finds applications in various electronic devices, including but not limited to:

  1. Mobile phones and smartphones
  2. Tablets and laptops
  3. Portable gaming consoles
  4. IoT devices
  5. LED lighting systems
  6. Automotive electronics
  7. Industrial equipment

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to AOZ1269QI-02 are:

  1. LM2596-ADJ
  2. TPS54331-Q1
  3. LT1763-3.3
  4. MP2307DN
  5. AP6503SPG-13

These models can be considered as alternatives depending on specific requirements and design constraints.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací AOZ1269QI-02 v technických řešeních

Sure! Here are 10 common questions and answers related to the application of AOZ1269QI-02 in technical solutions:

  1. Question: What is the AOZ1269QI-02?
    Answer: The AOZ1269QI-02 is a specific model of integrated power module designed for various technical applications.

  2. Question: What are the key features of AOZ1269QI-02?
    Answer: Some key features of AOZ1269QI-02 include high efficiency, low quiescent current, wide input voltage range, and overcurrent protection.

  3. Question: What is the typical input voltage range for AOZ1269QI-02?
    Answer: The typical input voltage range for AOZ1269QI-02 is between 4.5V and 18V.

  4. Question: Can AOZ1269QI-02 handle high currents?
    Answer: Yes, AOZ1269QI-02 is capable of handling high currents up to a certain limit, depending on the specific application and thermal considerations.

  5. Question: Is AOZ1269QI-02 suitable for battery-powered applications?
    Answer: Yes, AOZ1269QI-02 can be used in battery-powered applications due to its low quiescent current and efficient power conversion capabilities.

  6. Question: Does AOZ1269QI-02 have built-in protection features?
    Answer: Yes, AOZ1269QI-02 includes overcurrent protection, which helps safeguard the circuit from excessive current flow.

  7. Question: Can AOZ1269QI-02 be used in automotive applications?
    Answer: Yes, AOZ1269QI-02 is suitable for automotive applications as it meets the necessary requirements for such environments.

  8. Question: What is the efficiency of AOZ1269QI-02?
    Answer: The efficiency of AOZ1269QI-02 depends on various factors, but it typically offers high efficiency levels due to its design and features.

  9. Question: Can AOZ1269QI-02 be used in industrial control systems?
    Answer: Yes, AOZ1269QI-02 can be utilized in industrial control systems where efficient power conversion and voltage regulation are required.

  10. Question: Are there any specific application notes or reference designs available for AOZ1269QI-02?
    Answer: Yes, the manufacturer of AOZ1269QI-02 provides application notes and reference designs that can help users implement the module effectively in their technical solutions.

Please note that the answers provided here are general and may vary depending on the specific requirements and use cases of the AOZ1269QI-02 in different applications.