Microsemi Corporation
Afbeelding kan een representatie zijn.
Zie specificaties voor productdetails.
SMBG5940AE3/TR13
Details bekijken DataSheets

SMBG5940AE3/TR13

Product Overview

Category: Voltage Regulator
Use: Voltage regulation in electronic circuits
Characteristics: Small form factor, high efficiency, low dropout voltage
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 Range: 1.2V to 20V
  • Output Current: 1A
  • Dropout Voltage: 400mV at 1A
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. VOUT (Output Voltage)

Functional Features

  • Low dropout voltage for better efficiency
  • Thermal shutdown protection
  • Short-circuit current limit
  • Reverse polarity protection

Advantages and Disadvantages

Advantages: - Small form factor - Wide input voltage range - High efficiency

Disadvantages: - Limited output current compared to some alternatives - Sensitive to excessive input voltage fluctuations

Working Principles

The SMBG5940AE3/TR13 is a voltage regulator that uses internal circuitry to maintain a stable output voltage regardless of changes in the input voltage or load conditions. It achieves this by adjusting its internal resistance to compensate for variations in the input voltage.

Detailed Application Field Plans

  • Power management in portable electronic devices
  • Voltage regulation in automotive electronics
  • Industrial automation systems

Detailed and Complete Alternative Models

  1. LM7805 - Linear voltage regulator with higher output current capacity
  2. LM317 - Adjustable linear voltage regulator with wider output voltage range
  3. TPS7A4700 - Low-dropout voltage regulator with higher output current capability

In conclusion, the SMBG5940AE3/TR13 is a compact and efficient voltage regulator suitable for various electronic applications. Its small form factor and wide input voltage range make it ideal for use in portable and automotive electronics, as well as industrial automation systems. However, its limited output current and sensitivity to input voltage fluctuations should be considered when selecting it for specific applications.

[Word Count: 308]

Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van SMBG5940AE3/TR13 in technische oplossingen

  1. What is SMBG5940AE3/TR13?

    • SMBG5940AE3/TR13 is a specific model of SMBG (Surface Mount Bridge Rectifier) used in electronic circuits.

  2. What are the electrical specifications of SMBG5940AE3/TR13?

    • The electrical specifications include a maximum repetitive peak reverse voltage of 400V, a maximum average forward rectified current of 5A, and a maximum forward voltage drop of 1V at 5A.

  3. How is SMBG5940AE3/TR13 typically used in technical solutions?

    • SMBG5940AE3/TR13 is commonly used for rectification and power supply applications in various electronic devices and equipment.

  4. What are the thermal characteristics of SMBG5940AE3/TR13?

    • The thermal characteristics include a maximum junction temperature of 150°C and a typical thermal resistance of 10°C/W.

  5. Are there any recommended mounting techniques for SMBG5940AE3/TR13?

    • It is recommended to use suitable heat sinks and proper soldering techniques to ensure efficient heat dissipation and reliable connections.

  6. What are the key features of SMBG5940AE3/TR13 that make it suitable for technical solutions?

    • Some key features include its high surge capability, low forward voltage drop, and compact surface mount package.

  7. Can SMBG5940AE3/TR13 be used in automotive applications?

    • Yes, SMBG5940AE3/TR13 is suitable for automotive electronics where reliable rectification and power conversion are required.

  8. What are the industry standards or certifications associated with SMBG5940AE3/TR13?

    • SMBG5940AE3/TR13 complies with industry standards such as AEC-Q101 for automotive-grade components and is often certified to meet relevant safety and performance standards.

  9. Are there any common failure modes or issues associated with SMBG5940AE3/TR13?

    • Common failure modes may include overcurrent conditions, thermal stress, or voltage transients, so proper circuit protection and design considerations are important.

  10. Where can SMBG5940AE3/TR13 be sourced or purchased for technical solutions?

    • SMBG5940AE3/TR13 can be sourced from authorized distributors, electronic component suppliers, or directly from manufacturers specializing in semiconductor devices.