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ATV30C780JB-HF
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ATV30C780JB-HF

Introduction

The ATV30C780JB-HF is a versatile electronic component that belongs to the category of voltage regulators. This device is commonly used in various electronic applications to regulate and stabilize voltage levels, ensuring consistent and reliable performance of connected circuits and components.

Basic Information Overview

  • Category: Voltage Regulator
  • Use: Stabilizing and regulating voltage levels in electronic circuits
  • Characteristics: High precision, low dropout voltage, thermal shutdown protection
  • Package: TO-220
  • Essence: Ensuring stable voltage supply for electronic devices
  • Packaging/Quantity: Typically packaged in reels of 1000 units

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage Range: 1.25V to 20V
  • Maximum Output Current: 3A
  • Dropout Voltage: 340mV at 3A
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The ATV30C780JB-HF features a standard TO-220 pin configuration with input, output, and ground pins, along with additional pins for thermal management and control.

Functional Features

  • High Precision: Provides accurate and stable output voltage regulation
  • Low Dropout Voltage: Minimizes power loss and heat dissipation
  • Thermal Shutdown Protection: Safeguards the device from overheating

Advantages and Disadvantages

Advantages

  • Reliable voltage regulation
  • Low dropout voltage
  • Thermal protection for enhanced safety

Disadvantages

  • Higher cost compared to basic linear regulators
  • Requires careful thermal management in high-power applications

Working Principles

The ATV30C780JB-HF utilizes a combination of internal circuitry and feedback mechanisms to maintain a constant output voltage regardless of variations in input voltage or load conditions. By continuously adjusting its internal components, it ensures that the connected circuits receive a stable and regulated power supply.

Detailed Application Field Plans

The ATV30C780JB-HF finds extensive use in various electronic systems, including: - Power supplies - Battery charging circuits - Audio amplifiers - LED lighting systems

Detailed and Complete Alternative Models

  • LM317: A widely used adjustable voltage regulator with similar characteristics
  • L78xx Series: Fixed output voltage regulators available in various voltage options

In conclusion, the ATV30C780JB-HF serves as a crucial component in electronic systems, providing reliable voltage regulation and stability across a wide range of applications.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av ATV30C780JB-HF i tekniska lösningar

  1. What is the maximum voltage rating for ATV30C780JB-HF?

    • The maximum voltage rating for ATV30C780JB-HF is 780V.

  2. What is the capacitance value of ATV30C780JB-HF?

    • The capacitance value of ATV30C780JB-HF is 30µF.

  3. What are the typical applications for ATV30C780JB-HF?

    • ATV30C780JB-HF is commonly used in power supplies, motor drives, and other high-voltage applications.

  4. What is the temperature range for ATV30C780JB-HF?

    • ATV30C780JB-HF has a temperature range of -40°C to 85°C.

  5. Is ATV30C780JB-HF suitable for automotive applications?

    • Yes, ATV30C780JB-HF is suitable for automotive applications due to its high voltage rating and temperature range.

  6. Can ATV30C780JB-HF be used in DC-DC converters?

    • Yes, ATV30C780JB-HF can be used in DC-DC converters to provide filtering and energy storage.

  7. Does ATV30C780JB-HF have RoHS compliance?

    • Yes, ATV30C780JB-HF is RoHS compliant, making it suitable for environmentally conscious designs.

  8. What is the equivalent series resistance (ESR) of ATV30C780JB-HF?

    • The ESR of ATV30C780JB-HF is typically low, making it suitable for high-frequency applications.

  9. Can ATV30C780JB-HF handle high ripple currents?

    • Yes, ATV30C780JB-HF is designed to handle high ripple currents, making it suitable for demanding applications.

  10. Are there any recommended mounting or soldering techniques for ATV30C780JB-HF?

    • It is recommended to follow the manufacturer's guidelines for mounting and soldering ATV30C780JB-HF to ensure proper performance and reliability.