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SI3406-A-GMR
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SI3406-A-GMR

Product Overview

Category: Integrated Circuit
Use: Power Management
Characteristics: High efficiency, low power consumption
Package: 16-pin QFN
Essence: Voltage regulator
Packaging/Quantity: Tape & Reel

Specifications

  • Input Voltage Range: 4.5V to 60V
  • Output Voltage Range: 0.8V to 24V
  • Maximum Output Current: 3A
  • Efficiency: Up to 95%
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. VIN
  2. GND
  3. EN
  4. FB
  5. COMP
  6. SS/TRK
  7. PGND
  8. SW
  9. SW
  10. SW
  11. SW
  12. SW
  13. SW
  14. SW
  15. SW
  16. VOUT

Functional Features

  • Wide input voltage range
  • Adjustable output voltage
  • Overcurrent protection
  • Thermal shutdown protection
  • Soft-start and tracking

Advantages

  • High efficiency
  • Wide operating temperature range
  • Compact package size

Disadvantages

  • Higher cost compared to some alternatives
  • Limited maximum output current

Working Principles

The SI3406-A-GMR is a synchronous buck regulator that efficiently converts high input voltages to lower output voltages. It uses pulse-width modulation (PWM) to control the output voltage and maintain high efficiency across a wide range of load conditions.

Detailed Application Field Plans

The SI3406-A-GMR is suitable for various applications including industrial power supplies, automotive systems, telecommunications equipment, and battery-powered devices. Its wide input voltage range and high efficiency make it ideal for designs requiring reliable power management in harsh environments.

Detailed and Complete Alternative Models

  • LM2675
  • LT1763
  • TPS54360

In conclusion, the SI3406-A-GMR is a versatile voltage regulator with a wide input voltage range, making it suitable for various applications where efficient power management is essential.

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10 domande e risposte comuni relative all'applicazione di SI3406-A-GMR nelle soluzioni tecniche

  1. What is the maximum operating frequency of SI3406-A-GMR?

    • The maximum operating frequency of SI3406-A-GMR is 3.4 GHz.

  2. What is the input voltage range for SI3406-A-GMR?

    • The input voltage range for SI3406-A-GMR is typically 4.5V to 28V.

  3. What is the typical efficiency of SI3406-A-GMR?

    • The typical efficiency of SI3406-A-GMR is around 90% at full load.

  4. Does SI3406-A-GMR have overcurrent protection?

    • Yes, SI3406-A-GMR features overcurrent protection to safeguard the circuit from excessive current.

  5. What is the thermal resistance of SI3406-A-GMR?

    • The thermal resistance of SI3406-A-GMR is typically 50°C/W.

  6. Is SI3406-A-GMR suitable for automotive applications?

    • Yes, SI3406-A-GMR is designed to meet the requirements for automotive applications.

  7. What are the key features of SI3406-A-GMR?

    • Some key features of SI3406-A-GMR include integrated power switches, wide input voltage range, and overtemperature protection.

  8. Can SI3406-A-GMR be used in industrial automation systems?

    • Yes, SI3406-A-GMR is suitable for use in industrial automation systems due to its robust design and performance.

  9. What is the recommended operating temperature range for SI3406-A-GMR?

    • The recommended operating temperature range for SI3406-A-GMR is typically -40°C to 125°C.

  10. Does SI3406-A-GMR require external compensation components?

    • No, SI3406-A-GMR does not require external compensation components, simplifying the design process.

Please let me know if you need further assistance with SI3406-A-GMR or any other technical queries!