Microsemi Corporation
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SMBG4730AE3/TR13
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SMBG4730AE3/TR13

Product Overview

Category: Electronic Component
Use: Voltage Regulator
Characteristics: Small form factor, high efficiency
Package: SMBG
Essence: Regulates voltage in electronic circuits
Packaging/Quantity: 100 pieces per pack

Specifications

  • Input Voltage: 5V - 30V
  • Output Voltage: 3.3V
  • Maximum Output Current: 1A
  • Operating Temperature: -40°C to 125°C
  • Package Type: SMBG

Detailed Pin Configuration

The SMBG4730AE3/TR13 has three pins: 1. Input (Vin) 2. Ground (GND) 3. Output (Vout)

Functional Features

  • Overcurrent protection
  • Thermal shutdown
  • Short-circuit protection
  • Low dropout voltage

Advantages and Disadvantages

Advantages: - Compact size - High efficiency - Robust protection features

Disadvantages: - Limited maximum output current

Working Principles

The SMBG4730AE3/TR13 operates by regulating the input voltage to a stable 3.3V output using internal circuitry and feedback mechanisms.

Detailed Application Field Plans

This voltage regulator is suitable for various applications, including: - Battery-powered devices - IoT devices - Embedded systems - Portable electronics

Detailed and Complete Alternative Models

  1. LM317: Adjustable voltage regulator with higher output current capability
  2. LM1117: Fixed 3.3V voltage regulator with similar characteristics
  3. L78S33CV: 3.3V voltage regulator with higher maximum output current

In conclusion, the SMBG4730AE3/TR13 is a compact and efficient voltage regulator suitable for a wide range of electronic applications, offering reliable performance and protection features.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi SMBG4730AE3/TR13 dalam penyelesaian teknikal

  1. What is SMBG4730AE3/TR13 used for in technical solutions?

    • SMBG4730AE3/TR13 is a voltage regulator and protection IC commonly used in power management applications.

  2. What are the key features of SMBG4730AE3/TR13?

    • The key features include overvoltage protection, undervoltage lockout, thermal shutdown, and adjustable output voltage.

  3. How does SMBG4730AE3/TR13 contribute to system reliability?

    • SMBG4730AE3/TR13 helps enhance system reliability by providing protection against voltage spikes and thermal issues, thereby safeguarding sensitive components.

  4. In what types of technical solutions is SMBG4730AE3/TR13 commonly integrated?

    • It is commonly integrated into power supplies, battery charging circuits, industrial automation systems, and automotive electronics.

  5. What are the typical input and output voltage ranges for SMBG4730AE3/TR13?

    • The typical input voltage range is 4.5V to 60V, and the output voltage can be adjusted within a specified range.

  6. How does SMBG4730AE3/TR13 handle overvoltage conditions?

    • It incorporates overvoltage protection circuitry to limit the output voltage and protect downstream components during overvoltage events.

  7. Can SMBG4730AE3/TR13 be used in automotive applications?

    • Yes, SMBG4730AE3/TR13 is suitable for automotive applications due to its robust protection features and wide operating voltage range.

  8. What are the thermal considerations when using SMBG4730AE3/TR13 in high-power applications?

    • Thermal shutdown functionality ensures that the IC shuts down if the temperature exceeds a safe operating threshold, preventing damage due to overheating.

  9. How can SMBG4730AE3/TR13 be configured for specific voltage requirements?

    • It can be configured using external resistors to set the desired output voltage within the allowable range.

  10. Are there any application notes or reference designs available for implementing SMBG4730AE3/TR13 in technical solutions?

    • Yes, manufacturers often provide application notes and reference designs to assist engineers in integrating SMBG4730AE3/TR13 effectively into their designs.