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FAN1086D285X
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FAN1086D285X

Overview

Category: Integrated Circuit (IC)

Use: Voltage Regulator

Characteristics: - High efficiency - Low dropout voltage - Adjustable output voltage - Overcurrent and thermal protection - Wide input voltage range

Package: TO-252-3 (DPAK)

Essence: The FAN1086D285X is a voltage regulator IC designed to provide a stable and regulated output voltage for various electronic devices.

Packaging/Quantity: The FAN1086D285X is typically sold in reels or tubes, with a quantity of 2500 units per reel.

Specifications

  • Input Voltage Range: 4.5V to 18V
  • Output Voltage Range: 2.85V
  • Dropout Voltage: 1.3V at 3A
  • Output Current: Up to 3A
  • Line Regulation: ±0.2%
  • Load Regulation: ±0.4%
  • Operating Temperature Range: -40°C to +125°C

Pin Configuration

The FAN1086D285X has three pins:

  1. Input Pin (VIN): Connects to the input voltage source.
  2. Output Pin (VOUT): Provides the regulated output voltage.
  3. Ground Pin (GND): Connected to the ground reference.

Functional Features

  • Adjustable Output Voltage: The FAN1086D285X allows users to adjust the output voltage according to their specific requirements.
  • Overcurrent and Thermal Protection: The IC incorporates built-in protection mechanisms to prevent damage from excessive current or temperature.
  • High Efficiency: The voltage regulator offers high efficiency, minimizing power dissipation and maximizing battery life.
  • Wide Input Voltage Range: The IC can operate within a wide input voltage range, making it suitable for various applications.

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption. - Adjustable output voltage provides flexibility for different applications. - Overcurrent and thermal protection ensure the safety and longevity of the device. - Wide input voltage range allows for versatile usage.

Disadvantages: - Dropout voltage may cause a slight voltage drop across the regulator. - Limited output current capacity compared to some other models.

Working Principles

The FAN1086D285X operates as a linear voltage regulator. It uses a pass transistor to regulate the output voltage by adjusting the resistance between the input and output pins. The IC compares the output voltage with a reference voltage and adjusts the pass transistor accordingly to maintain a stable output voltage.

Detailed Application Field Plans

The FAN1086D285X is commonly used in various electronic devices that require a stable and regulated power supply. Some typical application fields include:

  1. Consumer Electronics: Used in smartphones, tablets, and portable media players to provide a stable voltage for the internal components.
  2. Automotive Electronics: Employed in automotive systems such as infotainment systems, navigation units, and engine control modules to ensure reliable power delivery.
  3. Industrial Equipment: Integrated into industrial machinery, control systems, and automation equipment to maintain consistent voltage levels.
  4. Telecommunications: Utilized in networking equipment, routers, and switches to stabilize the power supply for uninterrupted communication.

Detailed and Complete Alternative Models

  1. LM317: A popular adjustable voltage regulator with similar features and capabilities.
  2. L7805: A fixed 5V voltage regulator suitable for applications requiring a specific output voltage.
  3. LT1086: A high-current adjustable voltage regulator with enhanced thermal performance.

These alternative models offer similar functionality and can be considered as substitutes for the FAN1086D285X depending on specific requirements.

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Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von FAN1086D285X in technischen Lösungen auf

Sure! Here are 10 common questions and answers related to the application of FAN1086D285X in technical solutions:

  1. Q: What is the FAN1086D285X? A: The FAN1086D285X is a voltage regulator IC designed for use in various technical solutions.

  2. Q: What is the input voltage range of the FAN1086D285X? A: The input voltage range of the FAN1086D285X is typically between 4.5V and 18V.

  3. Q: What is the output voltage of the FAN1086D285X? A: The FAN1086D285X provides a fixed output voltage of 2.85V.

  4. Q: What is the maximum output current of the FAN1086D285X? A: The FAN1086D285X can provide a maximum output current of up to 1A.

  5. Q: Is the FAN1086D285X suitable for low-power applications? A: Yes, the FAN1086D285X is suitable for low-power applications due to its low dropout voltage and low quiescent current.

  6. Q: Does the FAN1086D285X require any external components for operation? A: Yes, the FAN1086D285X requires input and output capacitors for stability and proper operation.

  7. Q: Can the FAN1086D285X handle high temperatures? A: Yes, the FAN1086D285X is designed to operate reliably at high temperatures, typically up to 125°C.

  8. Q: Is the FAN1086D285X protected against overcurrent and thermal shutdown? A: Yes, the FAN1086D285X has built-in protection features such as overcurrent and thermal shutdown to ensure safe operation.

  9. Q: Can the FAN1086D285X be used in battery-powered applications? A: Yes, the FAN1086D285X can be used in battery-powered applications due to its low dropout voltage and low quiescent current.

  10. Q: What package options are available for the FAN1086D285X? A: The FAN1086D285X is available in various package options, including TO-252, TO-263, and SOT-223.

Please note that these answers are general and may vary depending on the specific datasheet and application requirements of the FAN1086D285X.