Microsemi Corporation
قد تكون الصورة تمثيلية.
راجع المواصفات للحصول على تفاصيل المنتج.
SMBG4729AE3/TR13
عرض التفاصيل جداول البيانات

SMBG4729AE3/TR13

Product Overview

Category: Voltage Regulator
Use: SMBG4729AE3/TR13 is a voltage regulator used to maintain a stable output voltage in electronic circuits.
Characteristics: It has high efficiency, low dropout voltage, and thermal shutdown protection.
Package: SMB (DO-215AA)
Essence: The essence of SMBG4729AE3/TR13 lies in its ability to regulate voltage with high precision and reliability.
Packaging/Quantity: Available in tape and reel packaging with quantities varying based on supplier.

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage Range: 1.2V to 20V
  • Maximum Output Current: 1A
  • Dropout Voltage: 300mV at 1A
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

SMBG4729AE3/TR13 follows the standard pin configuration for SMB packages: 1. Input 2. Ground 3. Output

Functional Features

  • High Efficiency: Ensures minimal power loss during voltage regulation.
  • Low Dropout Voltage: Allows the regulator to operate with small voltage differentials between input and output.
  • Thermal Shutdown Protection: Safeguards the regulator from overheating.

Advantages and Disadvantages

Advantages: - Precise Voltage Regulation - Wide Operating Temperature Range - Compact Package Size

Disadvantages: - Limited Maximum Output Current - Higher Dropout Voltage compared to some alternative models

Working Principles

SMBG4729AE3/TR13 utilizes a feedback control mechanism to compare the actual output voltage with the desired reference voltage. It then adjusts the output to maintain the desired voltage level.

Detailed Application Field Plans

SMBG4729AE3/TR13 finds applications in various fields including: - Portable electronic devices - Automotive electronics - Industrial control systems - Power management modules

Detailed and Complete Alternative Models

Some alternative models to SMBG4729AE3/TR13 include: - LM317: Adjustable voltage regulator with higher maximum output current. - LM1117: Fixed voltage regulator with lower dropout voltage.

In conclusion, SMBG4729AE3/TR13 is a reliable voltage regulator suitable for a wide range of electronic applications, offering precise voltage regulation and thermal protection. While it has limitations in terms of maximum output current and dropout voltage, it remains a popular choice for many designs due to its compact size and wide operating temperature range.

[Word count: 366]

قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق SMBG4729AE3/TR13 في الحلول التقنية

  1. What is SMBG4729AE3/TR13?

    • SMBG4729AE3/TR13 is a specific model or part number of a component used in technical solutions, such as electronic devices or systems.

  2. What is the purpose of SMBG4729AE3/TR13 in technical solutions?

    • The purpose of SMBG4729AE3/TR13 is to provide protection against voltage surges and transients in electronic circuits, ensuring the reliability and safety of the overall system.

  3. How does SMBG4729AE3/TR13 contribute to circuit protection?

    • SMBG4729AE3/TR13 acts as a transient voltage suppressor (TVS) diode, diverting excess voltage away from sensitive components and preventing damage due to overvoltage events.

  4. What are the key specifications of SMBG4729AE3/TR13?

    • The key specifications of SMBG4729AE3/TR13 include its breakdown voltage, maximum clamping voltage, peak pulse current handling capability, and package type.

  5. In what types of applications is SMBG4729AE3/TR13 commonly used?

    • SMBG4729AE3/TR13 is commonly used in applications such as power supplies, communication equipment, industrial control systems, and automotive electronics for transient voltage protection.

  6. What are the recommended operating conditions for SMBG4729AE3/TR13?

    • The recommended operating conditions for SMBG4729AE3/TR13 typically include a specified voltage range, temperature range, and current limitations to ensure optimal performance.

  7. How can SMBG4729AE3/TR13 be integrated into a circuit design?

    • SMBG4729AE3/TR13 can be integrated into a circuit design by connecting it in parallel with the components that require protection, such as integrated circuits or connectors.

  8. What are the potential failure modes of SMBG4729AE3/TR13?

    • Potential failure modes of SMBG4729AE3/TR13 may include degradation of clamping voltage, thermal runaway, or physical damage due to excessive current or voltage.

  9. Are there any alternative components to SMBG4729AE3/TR13 for circuit protection?

    • Yes, there are alternative TVS diodes and transient voltage suppressors available with different specifications and form factors that can be considered based on the specific requirements of the application.

  10. How can SMBG4729AE3/TR13 be procured for use in technical solutions?

    • SMBG4729AE3/TR13 can be procured from authorized distributors, manufacturers, or suppliers specializing in electronic components and semiconductor devices.