ON Semiconductor
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FAN2002MPX
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FAN2002MPX

Product Overview

Category

FAN2002MPX belongs to the category of integrated circuits (ICs).

Use

The FAN2002MPX IC is primarily used for power management applications.

Characteristics

  • The FAN2002MPX is a highly efficient voltage regulator.
  • It offers excellent load and line regulation.
  • This IC operates over a wide input voltage range.
  • It provides low dropout voltage, making it suitable for battery-powered devices.
  • The FAN2002MPX has built-in thermal shutdown and current limit protection features.

Package

The FAN2002MPX is available in a small outline package (SOP) with 8 pins.

Essence

The essence of the FAN2002MPX lies in its ability to regulate voltage efficiently and reliably, ensuring stable power supply for various electronic devices.

Packaging/Quantity

The FAN2002MPX is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

  • Input Voltage Range: 2.5V to 6.5V
  • Output Voltage Range: 1.2V to 5.0V
  • Dropout Voltage: 200mV at 500mA
  • Quiescent Current: 75µA
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The FAN2002MPX features the following pin configuration:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. EN: Enable pin
  4. FB: Feedback pin
  5. VOUT: Output voltage pin
  6. NC: No connection
  7. NC: No connection
  8. VREF: Reference voltage pin

Functional Features

  • High efficiency voltage regulation
  • Excellent load and line regulation
  • Low dropout voltage
  • Built-in thermal shutdown and current limit protection

Advantages and Disadvantages

Advantages

  • High efficiency ensures minimal power loss.
  • Wide input voltage range allows for versatile applications.
  • Low dropout voltage enables operation in battery-powered devices.
  • Built-in protection features enhance reliability.

Disadvantages

  • Limited output voltage range (1.2V to 5.0V).
  • Not suitable for high-power applications.

Working Principles

The FAN2002MPX operates as a linear voltage regulator. It regulates the output voltage by comparing it with a reference voltage and adjusting the internal circuitry accordingly. The feedback pin (FB) plays a crucial role in maintaining the desired output voltage level.

Detailed Application Field Plans

The FAN2002MPX is commonly used in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wireless communication devices - Battery-powered IoT devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the FAN2002MPX include: - LM1117 - LT1086 - ADP3339

These alternatives can be considered based on specific application requirements and availability.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan FAN2002MPX dalam solusi teknis

  1. What is the FAN2002MPX used for?

    • The FAN2002MPX is a high-efficiency, monolithic synchronous buck regulator designed to provide a fixed output voltage.

  2. What is the input voltage range of the FAN2002MPX?

    • The input voltage range of the FAN2002MPX is 4.5V to 18V.

  3. What is the typical output current capability of the FAN2002MPX?

    • The FAN2002MPX has a typical output current capability of 2A.

  4. What are the key features of the FAN2002MPX?

    • The key features of the FAN2002MPX include integrated power MOSFETs, high efficiency, and a wide input voltage range.

  5. Can the FAN2002MPX be used in automotive applications?

    • Yes, the FAN2002MPX is suitable for automotive applications.

  6. What is the operating temperature range of the FAN2002MPX?

    • The operating temperature range of the FAN2002MPX is -40°C to 125°C.

  7. Does the FAN2002MPX require an external compensation network?

    • No, the FAN2002MPX does not require an external compensation network.

  8. Is the FAN2002MPX available in a small package?

    • Yes, the FAN2002MPX is available in a small 3mm x 3mm QFN package.

  9. What is the switching frequency of the FAN2002MPX?

    • The switching frequency of the FAN2002MPX is typically 1.5MHz.

  10. Can the FAN2002MPX be used in industrial control systems?

    • Yes, the FAN2002MPX is suitable for use in industrial control systems.