Mallory Sonalert Products Inc.
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SCE048SA3SR3B
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SCE048SA3SR3B

Product Overview

Category

The SCE048SA3SR3B belongs to the category of integrated circuits.

Use

It is used for voltage regulation and power management in electronic devices.

Characteristics

  • Input Voltage Range: 4.5V to 36V
  • Output Voltage Range: 0.8V to 28V
  • Maximum Output Current: 3A
  • Efficiency: Up to 95%
  • Operating Temperature Range: -40°C to 125°C

Package

The SCE048SA3SR3B comes in a compact surface-mount package, suitable for PCB integration.

Essence

This integrated circuit serves as a versatile and efficient solution for voltage regulation in various electronic applications.

Packaging/Quantity

The SCE048SA3SR3B is typically available in reels containing 250 units per reel.

Specifications

  • Input Voltage Range: 4.5V to 36V
  • Output Voltage Range: 0.8V to 28V
  • Maximum Output Current: 3A
  • Quiescent Current: 76µA
  • Feedback Voltage Accuracy: ±1.5%
  • Switching Frequency: 500kHz
  • Package Type: SOIC-8

Detailed Pin Configuration

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. FB (Feedback)
  4. EN (Enable)
  5. SS/TRK (Soft Start/Tracking)
  6. SW (Switch Node)
  7. PGND (Power Ground)
  8. VOUT (Output Voltage)

Functional Features

  • Wide input voltage range for versatility
  • High efficiency for power conservation
  • Integrated overcurrent and thermal protection
  • Soft start and tracking for controlled startup

Advantages and Disadvantages

Advantages

  • Wide input voltage range allows for flexibility in application
  • High efficiency reduces power loss and heat generation
  • Integrated protection features enhance reliability
  • Compact package enables space-efficient designs

Disadvantages

  • Higher cost compared to non-integrated solutions
  • Limited maximum output current compared to some alternatives

Working Principles

The SCE048SA3SR3B operates by regulating the input voltage to provide a stable output voltage, ensuring consistent power delivery to connected electronic components. This is achieved through internal control circuitry and feedback mechanisms that adjust the output based on the input and load conditions.

Detailed Application Field Plans

The SCE048SA3SR3B is well-suited for a wide range of applications, including: - Portable electronic devices - Automotive electronics - Industrial automation systems - Power supplies and converters - LED lighting systems

Detailed and Complete Alternative Models

Some alternative models to the SCE048SA3SR3B include: - LM2596S-ADJ - MP2307 - TPS5430

In conclusion, the SCE048SA3SR3B offers a reliable and efficient solution for voltage regulation and power management in diverse electronic applications, making it a valuable component in modern electronic design.

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Énumérez 10 questions et réponses courantes liées à l'application de SCE048SA3SR3B dans les solutions techniques

Sure, here are 10 common questions and answers related to the application of SCE048SA3SR3B in technical solutions:

  1. What is SCE048SA3SR3B?

    • SCE048SA3SR3B is a high-performance DC-DC converter module designed for use in various technical solutions.

  2. What is the input voltage range of SCE048SA3SR3B?

    • The input voltage range of SCE048SA3SR3B is typically 36V to 75V.

  3. What is the output voltage of SCE048SA3SR3B?

    • The output voltage of SCE048SA3SR3B is typically 3.3V.

  4. What is the maximum output current of SCE048SA3SR3B?

    • The maximum output current of SCE048SA3SR3B is typically 15A.

  5. What are the typical applications of SCE048SA3SR3B?

    • SCE048SA3SR3B is commonly used in telecommunications equipment, industrial control systems, and power supplies.

  6. What is the efficiency of SCE048SA3SR3B?

    • The typical efficiency of SCE048SA3SR3B is around 92%.

  7. Is SCE048SA3SR3B suitable for harsh environments?

    • Yes, SCE048SA3SR3B is designed to operate reliably in harsh environmental conditions.

  8. Does SCE048SA3SR3B have overcurrent protection?

    • Yes, SCE048SA3SR3B features overcurrent protection to ensure safe operation.

  9. Can SCE048SA3SR3B be used in parallel for higher power applications?

    • Yes, multiple SCE048SA3SR3B modules can be used in parallel to achieve higher power levels.

  10. What is the operating temperature range of SCE048SA3SR3B?

    • SCE048SA3SR3B is designed to operate within a temperature range of -40°C to 85°C.

These questions and answers should provide a good overview of the key aspects of using SCE048SA3SR3B in technical solutions.