Microsemi Corporation
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SMBG5346CE3/TR13
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SMBG5346CE3/TR13

Product Overview

  • Category: Electronic Component
  • Use: Voltage Regulator
  • Characteristics: High efficiency, low dropout voltage, compact size
  • Package: SMD (Surface Mount Device)
  • Essence: Regulates input voltage to a stable output voltage
  • Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage: 3.3V
  • Output Current: 5A
  • Dropout Voltage: 350mV at 5A
  • Operating Temperature Range: -40°C to 125°C
  • Package Type: SMB (DO-214AA)

Detailed Pin Configuration

  1. Input
  2. Ground
  3. Output

Functional Features

  • High Efficiency: Minimizes power loss
  • Low Dropout Voltage: Suitable for low input voltage applications
  • Overcurrent Protection: Safeguards the device and connected components
  • Thermal Shutdown: Prevents overheating

Advantages

  • Compact size allows for space-efficient designs
  • Wide input voltage range enhances versatility
  • Overcurrent protection ensures system safety

Disadvantages

  • Limited output current compared to some alternatives
  • Higher dropout voltage than certain competing models

Working Principles

The SMBG5346CE3/TR13 operates by comparing the output voltage to a reference voltage and adjusting the pass element to maintain a stable output.

Detailed Application Field Plans

This voltage regulator is suitable for various applications including: - Battery-powered devices - Portable electronics - Automotive systems - Industrial equipment

Detailed and Complete Alternative Models

  1. LM1117MPX-3.3/NOPB
    • Output Current: 800mA
    • Package Type: SOT-223
  2. LT1763CS8-3.3#PBF
    • Output Current: 500mA
    • Package Type: SOIC-8

Note: The alternative models listed above are for reference purposes and may have different specifications.

This entry provides comprehensive information about the SMBG5346CE3/TR13, covering its basic overview, specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

技術ソリューションにおける SMBG5346CE3/TR13 の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is SMBG5346CE3/TR13 used for in technical solutions?

    • SMBG5346CE3/TR13 is a high-speed, low-power digital isolator commonly used for signal isolation and level shifting in various technical solutions.

  2. What are the key features of SMBG5346CE3/TR13?

    • The key features of SMBG5346CE3/TR13 include 5 kV RMS isolation, high data rate (150 Mbps), low power consumption, and compatibility with wide operating voltages.

  3. How does SMBG5346CE3/TR13 contribute to signal isolation?

    • SMBG5346CE3/TR13 provides galvanic isolation between input and output signals, protecting sensitive components from voltage spikes and noise while allowing for reliable data transmission.

  4. In what applications is SMBG5346CE3/TR13 commonly used?

    • SMBG5346CE3/TR13 is commonly used in industrial automation, motor control, power inverters, communication systems, and other applications requiring robust signal isolation.

  5. What are the voltage and temperature specifications of SMBG5346CE3/TR13?

    • SMBG5346CE3/TR13 supports wide operating voltages ranging from 1.71V to 5.5V and operates over a temperature range of -40°C to 125°C.

  6. Is SMBG5346CE3/TR13 compliant with industry standards?

    • Yes, SMBG5346CE3/TR13 complies with relevant industry standards for safety, electromagnetic compatibility, and performance, ensuring its suitability for various technical solutions.

  7. Can SMBG5346CE3/TR13 be used in battery-powered devices?

    • Yes, SMBG5346CE3/TR13's low power consumption makes it suitable for use in battery-powered devices, extending their operational lifespan.

  8. How does SMBG5346CE3/TR13 facilitate level shifting in technical solutions?

    • SMBG5346CE3/TR13 can translate logic levels between different voltage domains, enabling seamless integration of components with mismatched voltage requirements.

  9. Are there any design considerations when integrating SMBG5346CE3/TR13 into a technical solution?

    • Designers should consider PCB layout, signal integrity, and thermal management to ensure optimal performance and reliability when integrating SMBG5346CE3/TR13.

  10. Where can I find detailed technical documentation for SMBG5346CE3/TR13?

    • Detailed technical documentation, including datasheets and application notes, for SMBG5346CE3/TR13 can be found on the manufacturer's website or through authorized distributors.