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AOZ1254PI
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AOZ1254PI

Product Overview

Category

The AOZ1254PI belongs to the category of integrated circuits (ICs) and is specifically designed for power management applications.

Use

This IC is used for regulating and controlling power in various electronic devices and systems.

Characteristics

  • High efficiency
  • Compact size
  • Wide input voltage range
  • Overcurrent protection
  • Thermal shutdown protection

Package

The AOZ1254PI is available in a small outline package (SOP) with a specified pin configuration.

Essence

The essence of this product lies in its ability to efficiently manage power in electronic systems, ensuring stable and reliable operation.

Packaging/Quantity

The IC is typically packaged in reels or tubes and is available in varying quantities based on customer requirements.

Specifications

  • Input Voltage Range: 4.5V to 18V
  • Output Voltage: Adjustable
  • Maximum Output Current: 3A
  • Operating Temperature Range: -40°C to 85°C
  • Package Type: SOP-8

Detailed Pin Configuration

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

Functional Features

  • Integrated overcurrent protection
  • Thermal shutdown feature
  • Soft start for controlled power-up
  • Adjustable output voltage

Advantages

  • High efficiency leads to reduced power loss
  • Compact size allows for space-saving designs
  • Wide input voltage range enhances versatility
  • Overcurrent and thermal protection ensure system safety

Disadvantages

  • Limited maximum output current compared to some alternative models
  • May require additional external components for specific applications

Working Principles

The AOZ1254PI operates by regulating the input voltage to provide a stable and controlled output voltage, while also incorporating features such as overcurrent protection and thermal shutdown to safeguard the connected electronic systems.

Detailed Application Field Plans

This IC is well-suited for a wide range of applications including: - Power supplies for consumer electronics - LED lighting systems - Industrial automation equipment - Automotive electronics - Battery charging systems

Detailed and Complete Alternative Models

Some alternative models to the AOZ1254PI include: - AOZ1255PI - AOZ1256PI - LT1763 - LM2675

In conclusion, the AOZ1254PI is a versatile and efficient power management IC suitable for various electronic applications, offering a balance of performance, size, and protection features.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av AOZ1254PI i tekniska lösningar

  1. What is AOZ1254PI?

    • AOZ1254PI is a high-efficiency, synchronous, step-down DC-DC converter with an integrated high-side and low-side power MOSFET.

  2. What is the input voltage range of AOZ1254PI?

    • The input voltage range of AOZ1254PI is 4.5V to 18V.

  3. What is the output current capability of AOZ1254PI?

    • AOZ1254PI can deliver up to 5A of continuous output current.

  4. What is the switching frequency of AOZ1254PI?

    • The switching frequency of AOZ1254PI is adjustable from 200kHz to 1.4MHz.

  5. What are the key features of AOZ1254PI?

    • Some key features of AOZ1254PI include high efficiency, wide input voltage range, adjustable switching frequency, and overcurrent protection.

  6. Can AOZ1254PI be used in automotive applications?

    • Yes, AOZ1254PI is suitable for automotive applications due to its wide input voltage range and robust design.

  7. Does AOZ1254PI have thermal shutdown protection?

    • Yes, AOZ1254PI is equipped with thermal shutdown protection to prevent overheating.

  8. What type of package does AOZ1254PI come in?

    • AOZ1254PI is available in a compact, thermally enhanced 16-pin QFN package.

  9. Is AOZ1254PI suitable for industrial power supply designs?

    • Yes, AOZ1254PI is well-suited for industrial power supply designs due to its high efficiency and robust performance.

  10. What are some typical applications for AOZ1254PI?

    • Typical applications for AOZ1254PI include point-of-load regulators, distributed power systems, and general-purpose step-down power conversion.