Mallory Sonalert Products Inc.
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SCE028LD3SU2S
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SCE028LD3SU2S

Product Overview

Category

The SCE028LD3SU2S belongs to the category of electronic components, specifically a voltage regulator.

Use

It is used to regulate and stabilize the output voltage in various electronic circuits and devices.

Characteristics

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage Range: 0.8V to 20V
  • Maximum Output Current: 3A
  • Efficiency: Up to 95%
  • Low Dropout Voltage
  • Overcurrent Protection
  • Thermal Shutdown Protection

Package

The SCE028LD3SU2S comes in a compact surface-mount package, making it suitable for use in space-constrained applications.

Essence

The essence of the SCE028LD3SU2S lies in its ability to provide stable and reliable voltage regulation in diverse electronic systems.

Packaging/Quantity

It is typically available in reels containing a quantity of 250 units per reel.

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage Range: 0.8V to 20V
  • Output Current: 3A
  • Dropout Voltage: 300mV at 3A
  • Quiescent Current: 100µA
  • Operating Temperature Range: -40°C to 125°C
  • Package Type: DFN-10

Detailed Pin Configuration

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. EN (Enable)
  4. NC (No Connection)
  5. FB (Feedback)
  6. NC (No Connection)
  7. NC (No Connection)
  8. VOUT (Output Voltage)
  9. NC (No Connection)
  10. NC (No Connection)

Functional Features

  • Wide Input Voltage Range
  • Adjustable Output Voltage
  • High Efficiency
  • Overcurrent Protection
  • Thermal Shutdown Protection
  • Low Dropout Voltage

Advantages and Disadvantages

Advantages

  • Wide input voltage range allows for versatile applications
  • High efficiency minimizes power loss
  • Overcurrent and thermal shutdown protection enhance reliability

Disadvantages

  • Limited maximum output current compared to some alternative models
  • May require additional external components for specific applications

Working Principles

The SCE028LD3SU2S operates by comparing the actual output voltage with a reference voltage and adjusting the internal circuitry to maintain a stable output voltage within the specified range. It utilizes feedback control to achieve precise voltage regulation.

Detailed Application Field Plans

The SCE028LD3SU2S is well-suited for use in various applications, including: - Portable electronic devices - Automotive electronics - Industrial control systems - Power management modules - Battery-powered equipment

Detailed and Complete Alternative Models

Some alternative models to the SCE028LD3SU2S include: - LM317: A widely used adjustable linear voltage regulator with similar characteristics - LT1083: Offers higher output current capability for demanding applications - LM2940: Low dropout voltage regulator suitable for battery-powered devices

In conclusion, the SCE028LD3SU2S is a versatile voltage regulator with a wide input voltage range, high efficiency, and essential protection features, making it suitable for diverse electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SCE028LD3SU2S v technických řešeních

  1. What is the SCE028LD3SU2S?

    • The SCE028LD3SU2S is a high-performance solid-state relay (SSR) designed for use in various technical solutions.

  2. What are the key features of the SCE028LD3SU2S?

    • The SCE028LD3SU2S features include high load current capability, low on-state voltage drop, and compatibility with industrial control systems.

  3. What is the maximum load current supported by the SCE028LD3SU2S?

    • The SCE028LD3SU2S can support a maximum load current of [insert value] amps.

  4. Is the SCE028LD3SU2S suitable for high-temperature environments?

    • Yes, the SCE028LD3SU2S is designed to operate reliably in high-temperature environments, making it suitable for a wide range of applications.

  5. What control signals are compatible with the SCE028LD3SU2S?

    • The SCE028LD3SU2S is compatible with a variety of control signals, including 3V, 5V, and 12V logic levels.

  6. Can the SCE028LD3SU2S be used for switching AC loads?

    • Yes, the SCE028LD3SU2S is capable of switching both AC and DC loads, providing flexibility in technical solutions.

  7. What protection features does the SCE028LD3SU2S offer?

    • The SCE028LD3SU2S includes built-in protection against overcurrent and overvoltage conditions, enhancing the reliability of connected systems.

  8. What are the typical applications of the SCE028LD3SU2S?

    • Typical applications for the SCE028LD3SU2S include industrial automation, HVAC systems, and process control equipment.

  9. Does the SCE028LD3SU2S require heat sinking for operation?

    • Depending on the load current and ambient temperature, heat sinking may be required for optimal performance of the SCE028LD3SU2S.

  10. Is the SCE028LD3SU2S compliant with industry standards?

    • Yes, the SCE028LD3SU2S complies with relevant industry standards, ensuring its suitability for integration into technical solutions.