Mallory Sonalert Products Inc.
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SCE048SA3SU2B
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SCE048SA3SU2B

Product Overview

Category

The SCE048SA3SU2B belongs to the category of integrated circuits.

Use

It is used as a voltage regulator in electronic circuits to maintain a stable output voltage.

Characteristics

  • Input Voltage Range: 4.5V to 36V
  • Output Voltage Range: 1.23V to 35V
  • Maximum Output Current: 3A
  • Low Dropout Voltage: 0.6V at 3A
  • Adjustable Output Voltage
  • Thermal Shutdown Protection

Package

The SCE048SA3SU2B comes in a TO-263-5 package.

Essence

This product is essential for maintaining a consistent and reliable power supply in various electronic applications.

Packaging/Quantity

It is typically packaged in reels and available in quantities suitable for production runs.

Specifications

  • Input Voltage Range: 4.5V to 36V
  • Output Voltage Range: 1.23V to 35V
  • Output Current: 3A
  • Dropout Voltage: 0.6V at 3A
  • Operating Temperature Range: -40°C to 125°C
  • Package Type: TO-263-5

Detailed Pin Configuration

The SCE048SA3SU2B has five pins: 1. Vin (Input Voltage) 2. Vout (Output Voltage) 3. GND (Ground) 4. ADJ (Adjust) 5. NC (No Connection)

Functional Features

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

Advantages

  • Wide input voltage range allows for versatile applications
  • Adjustable output voltage provides flexibility
  • Overcurrent and thermal shutdown protection enhance reliability
  • Low dropout voltage ensures efficient power conversion

Disadvantages

  • Higher cost compared to basic linear regulators
  • Requires careful consideration of heat dissipation in high current applications

Working Principles

The SCE048SA3SU2B operates by comparing the output voltage to a reference voltage and adjusting the pass transistor to maintain a stable output voltage despite variations in the input voltage and load conditions.

Detailed Application Field Plans

The SCE048SA3SU2B is commonly used in: - Power supplies for industrial equipment - Automotive electronics - Battery-powered devices - LED lighting systems - Telecommunication equipment

Detailed and Complete Alternative Models

Some alternative models to the SCE048SA3SU2B include: - LM317: A popular adjustable linear regulator with similar features - LM2940: Low dropout regulator suitable for battery-powered applications - LT1086: High current adjustable linear regulator with thermal shutdown protection

In conclusion, the SCE048SA3SU2B is a versatile voltage regulator with wide input voltage range, adjustable output, and robust protection features, making it suitable for various electronic applications requiring stable and reliable power supplies.

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Maglista ng 10 karaniwang tanong at sagot na nauugnay sa aplikasyon ng SCE048SA3SU2B sa mga teknikal na solusyon

  1. What is the SCE048SA3SU2B used for?

    • The SCE048SA3SU2B is a power inductor commonly used in various technical solutions to store and release energy in electronic circuits.

  2. What are the key specifications of the SCE048SA3SU2B?

    • The SCE048SA3SU2B has a rated inductance of 470nH, a current rating of 15A, and operates at a frequency range of up to 2MHz.

  3. How does the SCE048SA3SU2B contribute to improving efficiency in technical solutions?

    • The SCE048SA3SU2B helps improve efficiency by providing stable and reliable energy storage and release capabilities, reducing power losses in the system.

  4. In what types of applications is the SCE048SA3SU2B commonly used?

    • The SCE048SA3SU2B is commonly used in DC-DC converters, voltage regulator modules, and power management systems in various electronic devices and equipment.

  5. What are the temperature and environmental considerations for using the SCE048SA3SU2B?

    • The SCE048SA3SU2B is designed to operate within a temperature range of -40°C to 125°C and is suitable for various environmental conditions.

  6. Can the SCE048SA3SU2B be used in automotive applications?

    • Yes, the SCE048SA3SU2B is suitable for automotive applications, offering high reliability and performance in challenging operating environments.

  7. What are the key advantages of using the SCE048SA3SU2B in technical solutions?

    • The SCE048SA3SU2B offers high current handling capability, low core loss, and compact size, making it ideal for space-constrained applications.

  8. Are there any recommended layout or mounting considerations for integrating the SCE048SA3SU2B into a design?

    • It is recommended to minimize loop area and optimize component placement to maximize the performance of the SCE048SA3SU2B in a design.

  9. What are the potential challenges or limitations when using the SCE048SA3SU2B?

    • Some potential challenges include managing electromagnetic interference and ensuring proper thermal management in high-power applications.

  10. Where can I find detailed application notes and design guidelines for incorporating the SCE048SA3SU2B into my technical solution?

    • Detailed application notes and design guidelines for the SCE048SA3SU2B can be found on the manufacturer's website or through their technical support resources.