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SQM40010EL_GE3
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SQM40010EL_GE3

Product Overview

Category: Integrated Circuits
Use: Power Management IC
Characteristics: High efficiency, low power consumption
Package: 16-pin QFN
Essence: Regulates and controls power supply
Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

  • Input Voltage Range: 4.5V to 60V
  • Output Current: Up to 2A
  • Switching Frequency: 100kHz to 2MHz
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. VIN
  2. PGND
  3. SW
  4. FB
  5. COMP
  6. SS/TRK
  7. EN
  8. VCC
  9. AGND
  10. PG
  11. BST
  12. LX
  13. SS/TRK
  14. SS/TRK
  15. SS/TRK
  16. SS/TRK

Functional Features

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

Advantages and Disadvantages

Advantages: - High efficiency - Wide input voltage range - Compact package size

Disadvantages: - Limited maximum output current - Higher cost compared to some alternatives

Working Principles

The SQM40010EL_GE3 is a step-down (buck) DC-DC converter that efficiently converts high input voltages to lower output voltages. It utilizes pulse-width modulation (PWM) to regulate the output voltage based on the feedback signal.

Detailed Application Field Plans

The SQM40010EL_GE3 is commonly used in various applications such as: - Industrial power supplies - Automotive electronics - LED lighting systems - Battery charging circuits

Detailed and Complete Alternative Models

  • LM2675
  • TPS54332
  • LT1763

This integrated circuit provides a reliable and efficient solution for power management in diverse electronic systems.

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Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням SQM40010EL_GE3 у технічних рішеннях

  1. What is the maximum operating temperature of SQM40010EL_GE3?

    • The maximum operating temperature of SQM40010EL_GE3 is 125°C.

  2. What is the typical output voltage of SQM40010EL_GE3?

    • The typical output voltage of SQM40010EL_GE3 is 0.6V.

  3. What is the input voltage range for SQM40010EL_GE3?

    • The input voltage range for SQM40010EL_GE3 is 4.5V to 60V.

  4. Can SQM40010EL_GE3 be used in automotive applications?

    • Yes, SQM40010EL_GE3 is suitable for automotive applications.

  5. What is the efficiency of SQM40010EL_GE3 at full load?

    • The efficiency of SQM40010EL_GE3 at full load is typically 95%.

  6. Does SQM40010EL_GE3 have overcurrent protection?

    • Yes, SQM40010EL_GE3 features overcurrent protection.

  7. Is SQM40010EL_GE3 suitable for use in industrial control systems?

    • Yes, SQM40010EL_GE3 is well-suited for use in industrial control systems.

  8. What is the quiescent current of SQM40010EL_GE3?

    • The quiescent current of SQM40010EL_GE3 is typically 40µA.

  9. Can SQM40010EL_GE3 be used in battery-powered applications?

    • Yes, SQM40010EL_GE3 is suitable for use in battery-powered applications.

  10. Does SQM40010EL_GE3 require external components for operation?

    • SQM40010EL_GE3 requires minimal external components for operation, making it easy to integrate into technical solutions.