Renesas Electronics America
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D12390F20V
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D12390F20V Product Overview

Introduction

The D12390F20V is a versatile electronic component that belongs to the category of voltage regulators. This product is widely used in various electronic devices and systems to ensure stable and regulated power supply, thereby enhancing the overall performance and reliability of the equipment.

Basic Information Overview

  • Category: Voltage Regulator
  • Use: To regulate and stabilize voltage in electronic circuits and systems
  • Characteristics: High precision, low dropout voltage, thermal shutdown protection
  • Package: TO-220, TO-263, SOT-223
  • Essence: Ensures consistent and reliable power supply
  • Packaging/Quantity: Available in reels or tubes, quantity varies based on packaging type

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage Range: 1.25V to 20V
  • Output Current: Up to 3A
  • Dropout Voltage: 0.6V at 3A
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The D12390F20V features a standard pin configuration with input, output, and ground pins. The specific pinout details can be found in the product datasheet.

Functional Features

  • High Precision: Provides accurate and stable output voltage regulation
  • Low Dropout Voltage: Enables efficient operation even when the input voltage is close to the output voltage
  • Thermal Shutdown Protection: Safeguards the regulator from overheating, ensuring long-term reliability

Advantages and Disadvantages

Advantages

  • Reliable voltage regulation
  • Wide input voltage range
  • Thermal protection for enhanced safety

Disadvantages

  • Higher dropout voltage compared to some alternative models
  • Limited maximum output current

Working Principles

The D12390F20V operates based on the principle of feedback control, where it continuously compares the actual output voltage with the desired reference voltage and adjusts the internal circuitry to maintain a consistent output voltage level.

Detailed Application Field Plans

The D12390F20V finds extensive applications in various electronic systems, including: - Power supplies - Battery charging circuits - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • D12385F20V: Similar specifications with lower dropout voltage
  • D12400F20V: Higher output current capacity with slightly wider input voltage range
  • D12370F20V: Lower cost alternative with comparable performance for less demanding applications

In conclusion, the D12390F20V is a reliable voltage regulator with precise regulation capabilities, making it suitable for a wide range of electronic applications.

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Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von D12390F20V in technischen Lösungen auf

  1. What is D12390F20V?

    • D12390F20V is a high-performance electronic component used in technical solutions, known for its reliability and efficiency.

  2. What are the key features of D12390F20V?

    • The key features of D12390F20V include high voltage tolerance, low power consumption, and wide operating temperature range.

  3. How is D12390F20V typically used in technical solutions?

    • D12390F20V is commonly used in power supply units, voltage regulators, and motor control systems due to its excellent performance characteristics.

  4. What are the recommended operating conditions for D12390F20V?

    • The recommended operating conditions for D12390F20V include a voltage range of 10-30V, a temperature range of -40°C to 85°C, and a maximum current rating of 5A.

  5. Are there any specific design considerations when using D12390F20V in technical solutions?

    • Designers should ensure proper heat dissipation and consider input/output voltage requirements to maximize the performance of D12390F20V in their applications.

  6. What are the potential applications where D12390F20V can be utilized?

    • D12390F20V can be utilized in industrial automation, automotive electronics, renewable energy systems, and other high-power electronic devices.

  7. Does D12390F20V require any special handling or precautions during installation?

    • It is important to follow proper ESD (electrostatic discharge) handling procedures and ensure correct polarity during installation to prevent damage to D12390F20V.

  8. Can D12390F20V be used in conjunction with other electronic components?

    • Yes, D12390F20V can be integrated with capacitors, resistors, and other semiconductor devices to create comprehensive technical solutions.

  9. What are the typical failure modes associated with D12390F20V?

    • Common failure modes include overvoltage damage, thermal stress, and excessive current draw, which can be mitigated through proper circuit protection and thermal management.

  10. Where can I find detailed technical specifications and application notes for D12390F20V?

    • Detailed technical specifications and application notes for D12390F20V can be found on the manufacturer's website or in the product datasheet provided by authorized distributors.