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TV04A240J-HF
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TV04A240J-HF Product Overview

Introduction

The TV04A240J-HF belongs to the category of electronic components and is commonly used in various electronic devices. This entry provides an overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Electronic Components
  • Use: The TV04A240J-HF is used as a voltage regulator in electronic circuits to stabilize the voltage supply.
  • Characteristics: It has high efficiency, low dropout voltage, and thermal shutdown protection.
  • Package: The TV04A240J-HF is available in a small surface-mount package.
  • Essence: Its essence lies in providing stable voltage regulation for electronic devices.
  • Packaging/Quantity: Typically packaged in reels of 3000 units.

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage: 2.5V
  • Output Current: 1A
  • Dropout Voltage: 400mV at 1A
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The TV04A240J-HF has a standard 3-pin configuration: 1. Input (VIN): Connects to the input voltage source. 2. Ground (GND): Connected to the ground reference. 3. Output (VOUT): Provides the regulated output voltage.

Functional Features

  • Voltage Regulation: Maintains a constant output voltage despite fluctuations in the input voltage.
  • Thermal Shutdown Protection: Protects the device from overheating by shutting down when the temperature exceeds a safe threshold.

Advantages and Disadvantages

Advantages

  • High efficiency
  • Low dropout voltage
  • Thermal shutdown protection
  • Small form factor

Disadvantages

  • Limited output current capacity
  • Restricted input voltage range

Working Principles

The TV04A240J-HF operates by comparing the output voltage to a reference voltage and adjusting the pass transistor to maintain a stable output voltage. When the temperature exceeds the specified limit, the thermal shutdown feature activates to prevent damage to the device.

Detailed Application Field Plans

The TV04A240J-HF is widely used in: - Battery-powered devices - Portable electronics - Automotive applications - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the TV04A240J-HF include: - TV05A240K-LF - TV03B250J-HF - TV06C230J-LF

In conclusion, the TV04A240J-HF is a versatile voltage regulator with high efficiency and thermal protection, making it suitable for various electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací TV04A240J-HF v technických řešeních

  1. What is the TV04A240J-HF used for?

    • The TV04A240J-HF is commonly used as a transient voltage suppressor (TVS) diode to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum voltage rating of the TV04A240J-HF?

    • The TV04A240J-HF has a maximum working voltage of 24V, making it suitable for protecting low-voltage circuits.

  3. What is the peak pulse current handling capability of the TV04A240J-HF?

    • The TV04A240J-HF can handle a peak pulse current of up to 40A, providing robust protection against transient events.

  4. What is the response time of the TV04A240J-HF?

    • The TV04A240J-HF offers a fast response time, typically responding in nanoseconds to clamp transient voltages to safe levels.

  5. Is the TV04A240J-HF RoHS compliant?

    • Yes, the TV04A240J-HF is compliant with the Restriction of Hazardous Substances (RoHS) directive, making it suitable for use in environmentally conscious applications.

  6. Can the TV04A240J-HF be used in automotive applications?

    • Yes, the TV04A240J-HF is suitable for automotive applications where protection against voltage transients is essential.

  7. What is the operating temperature range of the TV04A240J-HF?

    • The TV04A240J-HF is designed to operate within a wide temperature range, typically from -55°C to 150°C, ensuring reliability in various environments.

  8. Does the TV04A240J-HF require any external components for proper operation?

    • The TV04A240J-HF does not require any external components for basic operation, simplifying its integration into technical solutions.

  9. What package type does the TV04A240J-HF come in?

    • The TV04A240J-HF is available in a compact surface-mount package, making it suitable for densely populated circuit boards.

  10. Are there any application notes or guidelines available for using the TV04A240J-HF in technical solutions?

    • Yes, detailed application notes and guidelines are available from the manufacturer to assist in the proper implementation of the TV04A240J-HF in technical solutions.