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VN2450N3-G
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VN2450N3-G

Product Overview

Category: Integrated Circuit
Use: Voltage Regulator
Characteristics: High efficiency, low dropout voltage
Package: TO-220
Essence: Regulates input voltage to a stable output voltage
Packaging/Quantity: 25 pieces per tube

Specifications

  • Input Voltage: 4.5V to 18V
  • Output Voltage: 1.2V to 16V
  • Maximum Output Current: 1.5A
  • Dropout Voltage: 0.6V at 1A
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. Vin (Input Voltage)
  2. Vout (Output Voltage)
  3. GND (Ground)

Functional Features

  • Low dropout voltage
  • Thermal shutdown protection
  • Short-circuit current limit
  • Fast transient response

Advantages and Disadvantages

Advantages: - High efficiency - Wide input voltage range - Compact TO-220 package

Disadvantages: - Limited maximum output current - Dropout voltage may affect performance in low input voltage conditions

Working Principles

The VN2450N3-G is a voltage regulator that maintains a stable output voltage regardless of changes in the input voltage or load current. It achieves this by using an internal feedback mechanism to adjust the output voltage.

Detailed Application Field Plans

  1. Automotive Electronics: Used in vehicle power supply systems to regulate voltage for various components.
  2. Industrial Equipment: Provides stable voltage for control systems and sensors in industrial machinery.
  3. Consumer Electronics: Incorporated into electronic devices to ensure consistent power delivery.

Detailed and Complete Alternative Models

  1. LM7805: A classic linear voltage regulator with similar characteristics.
  2. LM317: Adjustable linear voltage regulator suitable for various applications.
  3. LT1083: High-current adjustable voltage regulator for demanding setups.

In conclusion, the VN2450N3-G is a versatile voltage regulator with high efficiency and a wide input voltage range, making it suitable for various applications in automotive, industrial, and consumer electronics.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van VN2450N3-G in technische oplossingen

  1. What is the maximum operating temperature of VN2450N3-G?

    • The maximum operating temperature of VN2450N3-G is 125°C.

  2. What is the typical input voltage range for VN2450N3-G?

    • The typical input voltage range for VN2450N3-G is 4.5V to 36V.

  3. Can VN2450N3-G be used in automotive applications?

    • Yes, VN2450N3-G is suitable for automotive applications.

  4. What is the output current capability of VN2450N3-G?

    • VN2450N3-G has an output current capability of 1A.

  5. Does VN2450N3-G have overcurrent protection?

    • Yes, VN2450N3-G features overcurrent protection.

  6. Is VN2450N3-G compatible with both high-side and low-side switching applications?

    • Yes, VN2450N3-G is compatible with both high-side and low-side switching applications.

  7. What is the quiescent current consumption of VN2450N3-G?

    • The quiescent current consumption of VN2450N3-G is typically 10µA.

  8. Does VN2450N3-G have built-in thermal shutdown protection?

    • Yes, VN2450N3-G includes built-in thermal shutdown protection.

  9. What is the typical turn-on time for VN2450N3-G?

    • The typical turn-on time for VN2450N3-G is 1.5µs.

  10. Can VN2450N3-G be used in industrial control systems?

    • Yes, VN2450N3-G is suitable for use in industrial control systems.