Rohm Semiconductor
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RCX120N20
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RCX120N20

Product Overview

Belongs to: Electronic Components
Category: Integrated Circuits
Use: Power Management
Characteristics: High efficiency, compact design
Package: TO-220
Essence: Voltage Regulator
Packaging/Quantity: Single unit

Specifications

  • Input Voltage: 4.5V to 40V
  • Output Voltage: Adjustable from 1.25V to 37V
  • Output Current: 1.5A
  • Dropout Voltage: 1.5V
  • Operating Temperature: -40°C to 125°C

Detailed Pin Configuration

  1. Vin (Input Voltage)
  2. Vout (Output Voltage)
  3. ADJ (Adjustment Pin)
  4. GND (Ground)

Functional Features

  • Adjustable output voltage
  • Overcurrent and thermal protection
  • Low dropout voltage
  • Wide input voltage range

Advantages

  • Compact TO-220 package
  • Wide input voltage range
  • Adjustable output voltage

Disadvantages

  • Limited output current compared to some alternatives
  • Higher dropout voltage than some competitors

Working Principles

The RCX120N20 is a voltage regulator that maintains a stable output voltage regardless of changes in the input voltage or load conditions. It achieves this by using feedback to adjust the pass element, ensuring a consistent output.

Detailed Application Field Plans

  • Battery-powered devices
  • Automotive electronics
  • Industrial control systems

Detailed and Complete Alternative Models

  1. LM317
  2. LM7805
  3. LM1117

This integrated circuit is widely used in various electronic devices due to its high efficiency and adjustable output voltage, making it suitable for a wide range of applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací RCX120N20 v technických řešeních

  1. What is the RCX120N20?

    • The RCX120N20 is a high-performance rectifier diode module designed for various technical solutions.

  2. What are the key features of the RCX120N20?

    • The key features include a high surge current capability, low forward voltage drop, and a compact, rugged design.

  3. What applications is the RCX120N20 suitable for?

    • The RCX120N20 is suitable for use in power supplies, welding equipment, battery chargers, and other industrial applications.

  4. What is the maximum operating temperature of the RCX120N20?

    • The maximum operating temperature is typically around 150°C, making it suitable for demanding environments.

  5. What is the forward voltage drop of the RCX120N20?

    • The forward voltage drop is typically low, which helps minimize power losses in the application.

  6. Is the RCX120N20 easy to integrate into existing designs?

    • Yes, the module's compact design and standard package make it relatively easy to integrate into various technical solutions.

  7. Does the RCX120N20 require any special cooling or heat sinking?

    • Depending on the application and operating conditions, additional cooling or heat sinking may be required to ensure optimal performance.

  8. What certifications does the RCX120N20 hold?

    • The RCX120N20 may hold certifications such as UL recognition, ensuring compliance with safety standards.

  9. Can the RCX120N20 handle high surge currents?

    • Yes, the module is designed to handle high surge currents, making it suitable for demanding industrial applications.

  10. Where can I find detailed technical specifications and application notes for the RCX120N20?

    • Detailed technical specifications and application notes can be found in the product datasheet provided by the manufacturer or distributor.