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SQ3419EV-T1_GE3
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SQ3419EV-T1_GE3

Product Overview

  • Category: Semiconductor/Electronics
  • Use: Power Management IC
  • Characteristics: High efficiency, compact design, low power consumption
  • Package: TSSOP-16
  • Essence: Regulates and controls power distribution within electronic devices
  • Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

  • Input Voltage Range: 4.5V to 60V
  • Output Current: 3A
  • Switching Frequency: 200kHz to 2MHz
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  • Pin 1: VIN
  • Pin 2: GND
  • Pin 3: SW
  • Pin 4: FB
  • Pin 5: EN
  • Pin 6: SS
  • Pin 7: AGND
  • Pin 8: PGND
  • Pin 9: VOUT
  • Pin 10: COMP
  • Pin 11: SS/TRK
  • Pin 12: RT
  • Pin 13: ILIM
  • Pin 14: VCC
  • Pin 15: VCC
  • Pin 16: VCC

Functional Features

  • Integrated synchronous step-down DC-DC converter
  • Adjustable output voltage
  • Overcurrent protection
  • Thermal shutdown protection
  • Soft-start capability

Advantages and Disadvantages

  • Advantages:
    • High efficiency
    • Wide input voltage range
    • Compact package
  • Disadvantages:
    • Limited output current compared to some alternatives
    • Higher cost compared to non-synchronous converters

Working Principles

The SQ3419EV-T1_GE3 regulates the input voltage to provide a stable output voltage for powering electronic components. It achieves this through a synchronous step-down conversion process, efficiently managing power distribution while minimizing energy loss.

Detailed Application Field Plans

This product is suitable for various applications including: - Industrial automation - Automotive electronics - Telecommunications equipment - Portable electronic devices

Detailed and Complete Alternative Models

  • Alternative Model 1: LM2675-ADJ/NOPB
  • Alternative Model 2: LT1763CS8#PBF
  • Alternative Model 3: TPS54331DR

This entry provides comprehensive information about the SQ3419EV-T1_GE3, covering its basic details, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan SQ3419EV-T1_GE3 dalam solusi teknis

  1. What is the maximum operating temperature of SQ3419EV-T1_GE3?

    • The maximum operating temperature of SQ3419EV-T1_GE3 is 150°C.

  2. What is the typical input voltage range for SQ3419EV-T1_GE3?

    • The typical input voltage range for SQ3419EV-T1_GE3 is 4.5V to 60V.

  3. What is the output current capability of SQ3419EV-T1_GE3?

    • SQ3419EV-T1_GE3 has an output current capability of up to 3A.

  4. Does SQ3419EV-T1_GE3 have overcurrent protection?

    • Yes, SQ3419EV-T1_GE3 features overcurrent protection.

  5. What is the efficiency of SQ3419EV-T1_GE3 at full load?

    • The efficiency of SQ3419EV-T1_GE3 at full load is typically 95%.

  6. Can SQ3419EV-T1_GE3 be used in automotive applications?

    • Yes, SQ3419EV-T1_GE3 is suitable for automotive applications.

  7. Does SQ3419EV-T1_GE3 require external compensation components?

    • No, SQ3419EV-T1_GE3 does not require external compensation components.

  8. What is the quiescent current of SQ3419EV-T1_GE3?

    • The quiescent current of SQ3419EV-T1_GE3 is typically 40µA.

  9. Is SQ3419EV-T1_GE3 compatible with both synchronous and non-synchronous rectification?

    • Yes, SQ3419EV-T1_GE3 is compatible with both synchronous and non-synchronous rectification.

  10. What package type does SQ3419EV-T1_GE3 come in?

    • SQ3419EV-T1_GE3 is available in a compact 8-pin SOIC package.