Alpha & Omega Semiconductor Inc.
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AO6800
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AO6800

Product Overview

  • Belongs to: Integrated Circuits (ICs)
  • Category: Power Management IC
  • Use: Voltage Regulator
  • Characteristics: High efficiency, low power consumption, compact design
  • Package: SOP-8
  • Essence: Regulates voltage for electronic devices
  • Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

  • Input Voltage: 2.5V to 5.5V
  • Output Voltage: 0.6V to 3.3V
  • Output Current: Up to 3A
  • Switching Frequency: 1.5MHz
  • Operating Temperature: -40°C to 85°C

Detailed Pin Configuration

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. EN (Enable)
  4. FB (Feedback)
  5. COMP (Compensation)
  6. SS/TRK (Soft Start/Tracking)
  7. SW (Switch)
  8. VOUT (Output Voltage)

Functional Features

  • Integrated high-side and low-side power MOSFETs
  • Overcurrent protection
  • Thermal shutdown
  • Adjustable output voltage
  • Soft start function

Advantages and Disadvantages

Advantages

  • High efficiency
  • Wide input voltage range
  • Compact package size
  • Built-in protection features

Disadvantages

  • Limited maximum output current
  • Sensitive to external noise

Working Principles

The AO6800 is a step-down voltage regulator that uses pulse-width modulation (PWM) to control the output voltage. It regulates the input voltage to provide a stable output voltage, suitable for powering various electronic devices.

Detailed Application Field Plans

The AO6800 is commonly used in portable electronic devices such as smartphones, tablets, and portable media players. It is also suitable for use in battery-powered applications where space and power efficiency are crucial.

Detailed and Complete Alternative Models

  • AO4407: Similar voltage regulator with lower output current capability
  • AO8810: Higher output current version with similar features

In conclusion, the AO6800 is a versatile and efficient voltage regulator suitable for a wide range of portable electronic devices and battery-powered applications.

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10個與AO6800在技術方案中應用相關的常見問題與解答

  1. What is AO6800?

    • AO6800 is a high-performance, low-dropout linear regulator designed for various technical solutions.

  2. What are the key features of AO6800?

    • The key features of AO6800 include low dropout voltage, low quiescent current, wide input voltage range, and thermal shutdown protection.

  3. What is the typical application of AO6800?

    • AO6800 is commonly used in battery-powered devices, portable equipment, and other applications requiring a regulated power supply.

  4. What is the maximum input voltage for AO6800?

    • The maximum input voltage for AO6800 is typically around 18V.

  5. What is the output voltage range of AO6800?

    • The output voltage range of AO6800 is adjustable from 1.2V to 15V.

  6. How does AO6800 handle thermal management?

    • AO6800 includes built-in thermal shutdown protection to prevent overheating and ensure safe operation.

  7. What is the typical dropout voltage of AO6800?

    • The typical dropout voltage of AO6800 is very low, usually around 200mV at 1A load current.

  8. Can AO6800 be used in automotive applications?

    • Yes, AO6800 can be used in automotive applications, provided it meets the necessary automotive standards and requirements.

  9. Does AO6800 require external components for operation?

    • AO6800 requires only a few external components for operation, making it suitable for compact designs.

  10. Is AO6800 suitable for low-power applications?

    • Yes, AO6800 is well-suited for low-power applications due to its low quiescent current and efficient performance.