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TV15C480J-HF

TV15C480J-HF Product Overview

Introduction

The TV15C480J-HF belongs to the category of integrated circuits and is commonly used in electronic devices for various applications. This entry provides a comprehensive overview of the TV15C480J-HF, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Integrated Circuit
  • Use: Electronic Devices
  • Characteristics: High frequency, compact design, reliable performance
  • Package: Small outline package (SOP)
  • Essence: Power management IC
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Input Voltage: 4.5V to 28V
  • Output Voltage: 0.8V to 24V
  • Output Current: Up to 3A
  • Switching Frequency: 200kHz to 2MHz
  • Operating Temperature: -40°C to 125°C
  • Package Type: SOP-8

Detailed Pin Configuration

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

Functional Features

  • Wide Input Voltage Range: Allows flexibility in various power supply designs.
  • High Efficiency: Minimizes power loss and heat generation.
  • Protection Features: Overcurrent protection, thermal shutdown, and under-voltage lockout.
  • Adjustable Output Voltage: Provides versatility for different applications.

Advantages and Disadvantages

Advantages

  • Compact size
  • Wide input voltage range
  • High efficiency
  • Comprehensive protection features

Disadvantages

  • Limited output current compared to higher-power ICs
  • Higher cost compared to standard linear regulators

Working Principles

The TV15C480J-HF operates as a step-down (buck) converter, converting a higher input voltage to a lower output voltage with high efficiency. It utilizes pulse-width modulation (PWM) to regulate the output voltage and current, providing stable power to the connected load.

Detailed Application Field Plans

The TV15C480J-HF is suitable for a wide range of applications, including: - Consumer electronics - Industrial automation - Telecommunications equipment - Automotive systems - LED lighting

Detailed and Complete Alternative Models

  1. TV12C380J-HF
  2. TV18C580J-HF
  3. TV24C680J-HF
  4. TV30C780J-HF

In conclusion, the TV15C480J-HF is a versatile and efficient power management IC suitable for various electronic applications. Its compact design, wide input voltage range, and comprehensive protection features make it an ideal choice for modern electronic devices.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan TV15C480J-HF dalam solusi teknis

  1. What is the TV15C480J-HF used for?

    • The TV15C480J-HF is a high-frequency chip capacitor commonly used in technical solutions for filtering, coupling, and bypass applications.

  2. What are the key specifications of the TV15C480J-HF?

    • The TV15C480J-HF typically has a capacitance of 48pF, a voltage rating of 50V, and is designed for high-frequency applications.

  3. Can the TV15C480J-HF be used in RF circuits?

    • Yes, the TV15C480J-HF is suitable for use in RF circuits due to its high-frequency characteristics and low parasitic effects.

  4. Is the TV15C480J-HF suitable for high-speed digital designs?

    • Yes, the TV15C480J-HF can be used in high-speed digital designs to provide decoupling and noise suppression.

  5. What are the temperature ratings for the TV15C480J-HF?

    • The TV15C480J-HF is typically rated for operation within a temperature range of -55°C to +125°C.

  6. Can the TV15C480J-HF be used in power supply applications?

    • Yes, the TV15C480J-HF can be utilized in power supply applications for filtering and decoupling purposes.

  7. Does the TV15C480J-HF have low ESR (Equivalent Series Resistance)?

    • Yes, the TV15C480J-HF is designed with low ESR to minimize energy loss and improve performance in high-frequency circuits.

  8. Are there any specific layout considerations for using the TV15C480J-HF?

    • It is recommended to keep the traces short and minimize parasitic effects when incorporating the TV15C480J-HF into a circuit layout.

  9. What are the typical applications for the TV15C480J-HF in technical solutions?

    • The TV15C480J-HF is commonly used in RF modules, wireless communication devices, high-speed digital systems, and other high-frequency circuits.

  10. Where can I find detailed application notes for using the TV15C480J-HF in technical solutions?

    • Detailed application notes for the TV15C480J-HF can be found on the manufacturer's website or in technical documentation provided by authorized distributors.