Alpha & Omega Semiconductor Inc.
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AOZ5066QI
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AOZ5066QI

Product Overview

Category

AOZ5066QI belongs to the category of integrated power modules.

Use

It is primarily used for power management applications.

Characteristics

  • Integrated power module with advanced features
  • High efficiency and low power dissipation
  • Compact package design for space-constrained applications
  • Wide input voltage range
  • Overcurrent and overtemperature protection

Package

AOZ5066QI is available in a small form factor package, such as QFN or BGA.

Essence

The essence of AOZ5066QI lies in its ability to efficiently manage power in various electronic devices.

Packaging/Quantity

This product is typically packaged in reels or trays, with a quantity of 250 or 500 units per reel/tray.

Specifications

  • Input Voltage Range: 4.5V to 18V
  • Output Voltage Range: 0.8V to 5.5V
  • Maximum Output Current: 6A
  • Efficiency: Up to 95%
  • Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

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

Functional Features

  • Integrated synchronous buck converter
  • Adjustable output voltage through external resistors
  • Soft-start function for controlled startup
  • Overcurrent protection with automatic recovery
  • Thermal shutdown protection

Advantages and Disadvantages

Advantages

  • High efficiency leads to reduced power consumption
  • Compact size allows for flexible integration into various designs
  • Wide input voltage range enables compatibility with different power sources
  • Overcurrent and overtemperature protection enhance device safety

Disadvantages

  • Limited maximum output current may not be suitable for high-power applications
  • Operating temperature range may restrict usage in extreme environments

Working Principles

AOZ5066QI operates as a synchronous buck converter, converting the input voltage to a lower output voltage with high efficiency. The integrated control circuitry ensures stable and regulated output voltage, while the protection features safeguard against overcurrent and overtemperature conditions.

Detailed Application Field Plans

AOZ5066QI finds applications in various fields, including but not limited to: 1. Consumer electronics: smartphones, tablets, laptops 2. Industrial equipment: power supplies, motor drives 3. Automotive electronics: infotainment systems, lighting controls 4. Telecommunications: routers, switches

Detailed and Complete Alternative Models

  1. AOZ5066QI-01
  2. AOZ5066QI-02
  3. AOZ5066QI-03
  4. AOZ5066QI-04

These alternative models offer similar functionality and specifications, providing options for different design requirements.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de AOZ5066QI en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of AOZ5066QI in technical solutions:

  1. Question: What is AOZ5066QI?
    Answer: AOZ5066QI is a high-efficiency, synchronous buck regulator integrated circuit (IC) that provides step-down voltage conversion for various applications.

  2. Question: What is the input voltage range supported by AOZ5066QI?
    Answer: AOZ5066QI supports an input voltage range from 4.5V to 18V.

  3. Question: What is the output voltage range provided by AOZ5066QI?
    Answer: AOZ5066QI can provide an adjustable output voltage range from 0.6V to 5.5V.

  4. Question: What is the maximum output current capability of AOZ5066QI?
    Answer: AOZ5066QI can deliver up to 6A of continuous output current.

  5. Question: Does AOZ5066QI require an external compensation network?
    Answer: No, AOZ5066QI is internally compensated and does not require an external compensation network.

  6. Question: Can AOZ5066QI operate in a wide temperature range?
    Answer: Yes, AOZ5066QI is designed to operate in a temperature range from -40°C to +85°C.

  7. Question: Does AOZ5066QI have built-in protection features?
    Answer: Yes, AOZ5066QI includes overcurrent protection (OCP), thermal shutdown (TSD), and undervoltage lockout (UVLO) features.

  8. Question: Is AOZ5066QI suitable for battery-powered applications?
    Answer: Yes, AOZ5066QI's low quiescent current and high efficiency make it suitable for battery-powered applications.

  9. Question: Can AOZ5066QI be used in automotive applications?
    Answer: Yes, AOZ5066QI meets the AEC-Q100 Grade 1 automotive qualification standards, making it suitable for automotive applications.

  10. Question: What package options are available for AOZ5066QI?
    Answer: AOZ5066QI is available in a compact 4mm x 4mm QFN package, which facilitates easy integration into space-constrained designs.

Please note that these answers are general and may vary depending on the specific application and requirements.