Alpha & Omega Semiconductor Inc.
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AO4494H

AO4494H

Product Overview

Category

AO4494H belongs to the category of power MOSFETs.

Use

It is commonly used in electronic circuits for switching and amplification purposes.

Characteristics

  • High voltage capability
  • Low on-resistance
  • Fast switching speed
  • Low gate charge

Package

The AO4494H is typically available in a compact and efficient package, such as DFN or SOIC.

Essence

The essence of AO4494H lies in its ability to efficiently control power flow in electronic circuits.

Packaging/Quantity

It is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Drain-Source Voltage (VDS): [specification]
  • Continuous Drain Current (ID): [specification]
  • On-Resistance (RDS(ON)): [specification]
  • Gate-Source Voltage (VGS): [specification]
  • Power Dissipation (PD): [specification]

Detailed Pin Configuration

  1. Pin 1: [description]
  2. Pin 2: [description]
  3. Pin 3: [description]
  4. Pin 4: [description]
  5. Pin 5: [description]

Functional Features

  • High voltage capability for versatile applications
  • Low on-resistance for minimal power loss
  • Fast switching speed for efficient operation
  • Low gate charge for reduced drive requirements

Advantages

  • Efficient power control
  • Versatile application range
  • Minimal power loss
  • Reduced drive requirements

Disadvantages

  • Sensitivity to static electricity
  • Limited maximum ratings compared to some alternatives

Working Principles

AO4494H operates based on the principles of field-effect transistors, utilizing the control of electric fields to modulate current flow.

Detailed Application Field Plans

AO4494H finds extensive use in: - Switching power supplies - Motor control - LED lighting - Battery management systems

Detailed and Complete Alternative Models

  • [Alternative Model 1]: [brief description]
  • [Alternative Model 2]: [brief description]
  • [Alternative Model 3]: [brief description]

This comprehensive entry provides an in-depth understanding of AO4494H, covering its basic information, specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

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Перечислите 10 распространенных вопросов и ответов, связанных с применением AO4494H в технических решениях.

  1. What is the maximum drain-source voltage for AO4494H?

    • The maximum drain-source voltage for AO4494H is 30V.

  2. What is the typical on-resistance of AO4494H?

    • The typical on-resistance of AO4494H is 9.5mΩ.

  3. What is the maximum continuous drain current for AO4494H?

    • The maximum continuous drain current for AO4494H is 160A.

  4. What is the typical gate charge of AO4494H?

    • The typical gate charge of AO4494H is 20nC.

  5. What is the operating temperature range for AO4494H?

    • The operating temperature range for AO4494H is -55°C to 150°C.

  6. Is AO4494H suitable for automotive applications?

    • Yes, AO4494H is suitable for automotive applications.

  7. Does AO4494H have built-in ESD protection?

    • Yes, AO4494H has built-in ESD protection.

  8. What is the typical input capacitance of AO4494H?

    • The typical input capacitance of AO4494H is 5200pF.

  9. Can AO4494H be used in power management solutions?

    • Yes, AO4494H can be used in power management solutions.

  10. What package type is AO4494H available in?

    • AO4494H is available in a DFN5x6 package.