Vishay Siliconix
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SI4848DY-T1-E3
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SI4848DY-T1-E3

Product Overview

Category

The SI4848DY-T1-E3 belongs to the category of integrated circuits (ICs).

Use

It is commonly used as a power management IC in various electronic devices.

Characteristics

  • High efficiency
  • Low power consumption
  • Compact size
  • Wide input voltage range

Package

The SI4848DY-T1-E3 is typically available in a small outline package (SOP) or a dual flat no-leads (DFN) package.

Essence

The essence of the SI4848DY-T1-E3 lies in its ability to efficiently regulate and manage power within electronic systems.

Packaging/Quantity

It is usually packaged in reels and available in quantities suitable for mass production.

Specifications

  • Input Voltage Range: 4.5V to 60V
  • Output Current: Up to 3A
  • Efficiency: Up to 95%
  • Operating Temperature Range: -40°C to 125°C
  • Control Interface: PWM/PFM

Detailed Pin Configuration

The SI4848DY-T1-E3 typically has 8 pins, including VIN, GND, EN, FB, COMP, SS/TR, PG, and VOUT.

Functional Features

  • Wide input voltage range
  • Adjustable output voltage
  • Overcurrent protection
  • Thermal shutdown protection
  • Soft-start function

Advantages and Disadvantages

Advantages

  • High efficiency
  • Wide input voltage range
  • Comprehensive protection features

Disadvantages

  • Sensitive to external noise
  • Requires careful PCB layout for optimal performance

Working Principles

The SI4848DY-T1-E3 operates by regulating the input voltage to provide a stable and adjustable output voltage, while ensuring protection against overcurrent and thermal issues.

Detailed Application Field Plans

The SI4848DY-T1-E3 is widely used in: - Industrial automation systems - Telecommunication equipment - Automotive electronics - Renewable energy systems

Detailed and Complete Alternative Models

Some alternative models to the SI4848DY-T1-E3 include: - LM2675 - LT1083 - TPS5430

In conclusion, the SI4848DY-T1-E3 is a versatile and efficient power management IC with a wide range of applications across various industries.

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רשום 10 שאלות ותשובות נפוצות הקשורות ליישום של SI4848DY-T1-E3 בפתרונות טכניים

  1. What is the SI4848DY-T1-E3?

    • The SI4848DY-T1-E3 is a dual N-channel MOSFET designed for use in power management applications.

  2. What is the maximum drain-source voltage of the SI4848DY-T1-E3?

    • The maximum drain-source voltage of the SI4848DY-T1-E3 is 30V.

  3. What is the maximum continuous drain current of the SI4848DY-T1-E3?

    • The maximum continuous drain current of the SI4848DY-T1-E3 is 9.7A.

  4. What are the typical applications of the SI4848DY-T1-E3?

    • The SI4848DY-T1-E3 is commonly used in DC-DC converters, load switches, and power management solutions.

  5. What is the on-state resistance (RDS(on)) of the SI4848DY-T1-E3?

    • The on-state resistance of the SI4848DY-T1-E3 is typically around 6.5mΩ.

  6. What is the gate threshold voltage of the SI4848DY-T1-E3?

    • The gate threshold voltage of the SI4848DY-T1-E3 typically ranges from 1V to 2.5V.

  7. Is the SI4848DY-T1-E3 suitable for automotive applications?

    • Yes, the SI4848DY-T1-E3 is AEC-Q101 qualified, making it suitable for automotive applications.

  8. What is the operating temperature range of the SI4848DY-T1-E3?

    • The SI4848DY-T1-E3 has an operating temperature range of -55°C to 150°C.

  9. Does the SI4848DY-T1-E3 have built-in ESD protection?

    • Yes, the SI4848DY-T1-E3 is designed with built-in ESD protection, enhancing its reliability in various applications.

  10. Can the SI4848DY-T1-E3 be used in high-frequency switching applications?

    • Yes, the SI4848DY-T1-E3 is suitable for high-frequency switching due to its low RDS(on) and fast switching characteristics.