Rohm Semiconductor
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RCJ081N20TL
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RCJ081N20TL

Product Overview

Category: Integrated Circuit
Use: Power Management IC
Characteristics: High efficiency, low power consumption
Package: TO-220F-3L
Essence: Voltage Regulator
Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

  • Input Voltage: 4.5V to 24V
  • Output Voltage: 0.8V to 20V
  • Output Current: 3A
  • Dropout Voltage: 0.6V (typical)
  • Operating Temperature: -40°C to 125°C

Detailed Pin Configuration

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. VOUT (Output Voltage)

Functional Features

  • Wide input voltage range
  • Low dropout voltage
  • Overcurrent protection
  • Thermal shutdown protection
  • Adjustable output voltage

Advantages and Disadvantages

Advantages: - High efficiency - Wide operating temperature range - Overcurrent and thermal protection

Disadvantages: - Limited output current compared to some alternatives

Working Principles

The RCJ081N20TL is a voltage regulator that maintains a stable output voltage regardless of changes in the input voltage or load. It achieves this by using internal circuitry to adjust the output voltage based on feedback from the output terminal.

Detailed Application Field Plans

The RCJ081N20TL is suitable for various applications requiring a stable and adjustable voltage supply, such as: - Industrial automation systems - Automotive electronics - Telecommunications equipment - Power supplies

Detailed and Complete Alternative Models

  1. LM317: Adjustable voltage regulator with higher output current capability
  2. LM7805: Fixed 5V voltage regulator for simpler applications
  3. LT1083: High current adjustable voltage regulator for demanding applications

This comprehensive entry provides an in-depth understanding of the RCJ081N20TL, covering its specifications, features, application fields, and alternative models within the required word count.

Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van RCJ081N20TL in technische oplossingen

  1. What is the maximum voltage rating for RCJ081N20TL?

    • The maximum voltage rating for RCJ081N20TL is 200V.

  2. What is the continuous drain current for RCJ081N20TL?

    • The continuous drain current for RCJ081N20TL is 81A.

  3. What is the on-resistance for RCJ081N20TL?

    • The on-resistance for RCJ081N20TL is typically 8.5mΩ.

  4. Can RCJ081N20TL be used in automotive applications?

    • Yes, RCJ081N20TL is suitable for automotive applications.

  5. What is the operating temperature range for RCJ081N20TL?

    • The operating temperature range for RCJ081N20TL is -55°C to 175°C.

  6. Does RCJ081N20TL require a heat sink for high-power applications?

    • For high-power applications, it is recommended to use a heat sink with RCJ081N20TL.

  7. Is RCJ081N20TL RoHS compliant?

    • Yes, RCJ081N20TL is RoHS compliant.

  8. What is the gate threshold voltage for RCJ081N20TL?

    • The gate threshold voltage for RCJ081N20TL is typically 2.5V.

  9. Can RCJ081N20TL be used in switching power supplies?

    • Yes, RCJ081N20TL is suitable for use in switching power supplies.

  10. What package type is RCJ081N20TL available in?

    • RCJ081N20TL is available in a TO-220AB package.