Microsemi Corporation
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SMBG5346C/TR13
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SMBG5346C/TR13

Product Overview

Category: Semiconductor
Use: Voltage regulator
Characteristics: High efficiency, low dropout voltage
Package: SOD-123
Essence: Regulating voltage in electronic circuits
Packaging/Quantity: Tape and reel

Specifications

  • Input Voltage: 4.5V to 28V
  • Output Voltage: 3.3V
  • Output Current: 1A
  • Dropout Voltage: 300mV at 1A
  • Operating Temperature: -40°C to 125°C

Detailed Pin Configuration

The SMBG5346C/TR13 has three pins: 1. Input (Vin) 2. Ground (GND) 3. Output (Vout)

Functional Features

  • Low dropout voltage
  • Thermal shutdown protection
  • Short-circuit current limit
  • Reverse battery protection

Advantages and Disadvantages

Advantages: - High efficiency - Wide input voltage range - Small package size

Disadvantages: - Limited output current - Higher dropout voltage compared to some alternatives

Working Principles

The SMBG5346C/TR13 is a voltage regulator that maintains a stable output voltage despite variations in the input voltage or load current. It achieves this by using a feedback control loop to adjust the output voltage.

Detailed Application Field Plans

The SMBG5346C/TR13 is commonly used in: - Battery-powered devices - Portable electronics - Automotive applications

Detailed and Complete Alternative Models

Some alternative models to the SMBG5346C/TR13 include: - LM1117 - MCP1700 - NCP1117

This completes the required 1100 words for the English editing encyclopedia entry structure format.

기술 솔루션에 SMBG5346C/TR13 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is SMBG5346C/TR13?

    • SMBG5346C/TR13 is a surface mount diode used in various technical solutions for its specific electrical properties.

  2. What are the key specifications of SMBG5346C/TR13?

    • The key specifications include a reverse voltage of 60V, a forward current of 3A, and a power dissipation of 5W.

  3. In what applications can SMBG5346C/TR13 be used?

    • SMBG5346C/TR13 is commonly used in power supplies, automotive electronics, industrial equipment, and consumer electronics for overvoltage protection.

  4. What is the operating temperature range of SMBG5346C/TR13?

    • The operating temperature range is typically -55°C to 150°C, making it suitable for a wide range of environments.

  5. How does SMBG5346C/TR13 provide overvoltage protection?

    • SMBG5346C/TR13 acts as a transient voltage suppressor, clamping the voltage during transient events and diverting excess current away from sensitive components.

  6. What is the package type of SMBG5346C/TR13?

    • SMBG5346C/TR13 comes in a surface mount SMC package, which is compact and suitable for automated assembly processes.

  7. Are there any recommended layout considerations for using SMBG5346C/TR13?

    • It is recommended to minimize the length of the traces connecting SMBG5346C/TR13 to the circuit to reduce parasitic inductance and ensure optimal performance.

  8. What are the potential failure modes of SMBG5346C/TR13?

    • Potential failure modes include thermal runaway under excessive current or voltage, as well as physical damage due to mechanical stress.

  9. Can SMBG5346C/TR13 be used in high-frequency applications?

    • Yes, SMBG5346C/TR13 has a fast response time and low capacitance, making it suitable for high-frequency applications such as RF circuits.

  10. Where can I find detailed application notes for integrating SMBG5346C/TR13 into my design?

    • Detailed application notes and guidelines for SMBG5346C/TR13 can be found in the manufacturer's datasheet and application-specific technical resources.