Alpha & Omega Semiconductor Inc.
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AO4822AL
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AO4822AL

Product Overview

Category: Integrated Circuit
Use: Power Management
Characteristics: Low power consumption, high efficiency
Package: SOP-8
Essence: MOSFET
Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

  • Voltage - Drain Source: 30V
  • Current - Continuous Drain (Id) @ 25°C: 6.5A
  • Rds On (Max) @ Id, Vgs: 10 mOhm @ 6.5A, 10V
  • Vgs(th) (Max) @ Id: 2.5V @ 250µA
  • Gate Charge (Qg) @ Vgs: 15nC @ 10V
  • Input Capacitance (Ciss) @ Vds: 1500pF @ 15V
  • Power Dissipation (Max): 2.5W

Detailed Pin Configuration

  1. GATE
  2. DRAIN
  3. SOURCE
  4. N/C
  5. SOURCE
  6. DRAIN
  7. GATE
  8. N/C

Functional Features

  • Low Rds(on)
  • Fast switching speed
  • Low gate charge
  • ESD protection

Advantages and Disadvantages

Advantages: - High efficiency - Low power consumption - Fast switching speed

Disadvantages: - Sensitive to static electricity - Limited voltage range

Working Principles

The AO4822AL is a MOSFET designed for power management applications. It operates by controlling the flow of current between the drain and source terminals based on the voltage applied to the gate terminal.

Detailed Application Field Plans

The AO4822AL is commonly used in various power management applications such as: - DC-DC converters - Battery management systems - Voltage regulation circuits

Detailed and Complete Alternative Models

  • AO4407A
  • AO3400A
  • AO3401A
  • AO3402A

In conclusion, the AO4822AL is a versatile MOSFET suitable for various power management applications due to its low power consumption, high efficiency, and fast switching speed.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af AO4822AL i tekniske løsninger

  1. What is the maximum drain current of AO4822AL?

    • The maximum drain current of AO4822AL is 4.3A.

  2. What is the typical threshold voltage of AO4822AL?

    • The typical threshold voltage of AO4822AL is 1.0V to 2.5V.

  3. What is the on-resistance of AO4822AL?

    • The on-resistance of AO4822AL is typically 35mΩ at VGS = 10V.

  4. What is the maximum power dissipation of AO4822AL?

    • The maximum power dissipation of AO4822AL is 2.5W.

  5. What is the operating temperature range of AO4822AL?

    • The operating temperature range of AO4822AL is -55°C to 150°C.

  6. Is AO4822AL suitable for battery management applications?

    • Yes, AO4822AL can be used in battery management applications due to its low on-resistance and high drain current capability.

  7. Can AO4822AL be used in motor control circuits?

    • Yes, AO4822AL is suitable for use in motor control circuits due to its high current handling capacity.

  8. Does AO4822AL have built-in ESD protection?

    • Yes, AO4822AL has built-in ESD protection, making it suitable for applications where ESD robustness is required.

  9. What is the typical gate charge of AO4822AL?

    • The typical gate charge of AO4822AL is 14nC at VDS = 30V, ID = 4.3A.

  10. Can AO4822AL be used in automotive electronics applications?

    • Yes, AO4822AL is suitable for use in automotive electronics applications due to its wide operating temperature range and robustness.

Please let me know if you need further assistance with AO4822AL or any other technical queries!