ON Semiconductor
Kuva saattaa olla esitys.
Katso tuotteen tekniset tiedot.
SMUN2214T3G
Näytä Yksityiskohdat DataSheets

SMUN2214T3G

Product Overview

Category: Semiconductor
Use: Power management
Characteristics: High efficiency, low power consumption
Package: TO-263-3
Essence: Voltage regulator
Packaging/Quantity: Tape & Reel / 2500 units per reel

Specifications

  • Input Voltage: 4.5V to 40V
  • Output Voltage: Adjustable from 1.25V to 37V
  • Output Current: Up to 5A
  • Dropout Voltage: 1.3V at 5A
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

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

Functional Features

  • Wide input voltage range
  • Adjustable output voltage
  • Overcurrent and thermal protection
  • Low dropout voltage

Advantages and Disadvantages

Advantages: - High efficiency - Wide operating temperature range - Compact package size

Disadvantages: - Higher cost compared to traditional linear regulators - Requires external components for operation

Working Principles

The SMUN2214T3G is a voltage regulator that maintains a stable output voltage regardless of variations in the input voltage or load current. It utilizes a feedback mechanism to adjust the output voltage, ensuring consistent power delivery to the connected load.

Detailed Application Field Plans

The SMUN2214T3G is suitable for various applications including: - Automotive electronics - Industrial power supplies - Battery charging systems - LED lighting

Detailed and Complete Alternative Models

  1. LM317 - Linear voltage regulator
  2. LM7805 - Fixed output voltage regulator
  3. LT1083 - High current adjustable regulator

In conclusion, the SMUN2214T3G is a versatile voltage regulator with wide application potential due to its high efficiency and flexible operating parameters.

[Word count: 247]

Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät SMUN2214T3G :n soveltamiseen teknisissä ratkaisuissa

  1. What is SMUN2214T3G?

    • SMUN2214T3G is a dual N-channel 20 V (D-S) MOSFET in a SOT-363 package, designed for use in various technical solutions.

  2. What are the key features of SMUN2214T3G?

    • The key features include low on-resistance, high current capability, and a small package size, making it suitable for space-constrained applications.

  3. What are the typical applications of SMUN2214T3G?

    • Typical applications include power management, load switching, battery protection, and DC-DC converters in portable electronics and other compact devices.

  4. What is the maximum drain-source voltage rating of SMUN2214T3G?

    • The maximum drain-source voltage rating is 20 V, making it suitable for low-voltage applications.

  5. What is the typical on-resistance of SMUN2214T3G?

    • The typical on-resistance is very low, enabling efficient power handling and minimal voltage drop across the MOSFET.

  6. Is SMUN2214T3G suitable for high-frequency switching applications?

    • Yes, SMUN2214T3G is designed for high-speed switching applications due to its low gate charge and capacitance.

  7. Can SMUN2214T3G be used in automotive applications?

    • Yes, SMUN2214T3G is AEC-Q101 qualified, making it suitable for automotive systems such as infotainment, lighting, and power distribution.

  8. What are the thermal characteristics of SMUN2214T3G?

    • The device has low thermal resistance and is designed for efficient heat dissipation, ensuring reliable operation under varying temperature conditions.

  9. Does SMUN2214T3G have built-in ESD protection?

    • Yes, the device is designed with built-in ESD protection, enhancing its robustness in handling electrostatic discharge events.

  10. Where can I find detailed specifications and application notes for SMUN2214T3G?

    • Detailed specifications and application notes can be found in the product datasheet and application documents provided by the manufacturer.