Exar Corporation
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SP6660EN-L/TR
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SP6660EN-L/TR

Product Overview

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

Specifications

  • Input Voltage: 4.5V to 36V
  • Output Voltage: Adjustable from 0.6V to 24V
  • Output Current: Up to 3A
  • Efficiency: Up to 95%
  • Operating Temperature: -40°C to 125°C

Detailed Pin Configuration

  1. VIN
  2. PGND
  3. SW
  4. FB
  5. EN
  6. SS
  7. AGND
  8. VOUT

Functional Features

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

Advantages and Disadvantages

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

Disadvantages: - Limited maximum output current

Working Principles

The SP6660EN-L/TR is a buck-boost DC-DC converter that regulates the output voltage regardless of the input voltage. It uses a high-efficiency synchronous rectifier to minimize power loss.

Detailed Application Field Plans

The SP6660EN-L/TR is suitable for various applications including: - Battery-powered devices - Industrial equipment - Automotive electronics - LED lighting systems

Detailed and Complete Alternative Models

  1. SP6650EN-L/TR
  2. SP6670EN-L/TR
  3. SP6680EN-L/TR

In conclusion, the SP6660EN-L/TR is a versatile power management IC with a wide input voltage range and adjustable output, making it suitable for diverse applications in different industries.

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Перечислите 10 распространенных вопросов и ответов, связанных с применением SP6660EN-L/TR в технических решениях.

  1. What is the operating voltage range of SP6660EN-L/TR?
    - The operating voltage range of SP6660EN-L/TR is typically 2.5V to 5.5V.

  2. What is the maximum output current of SP6660EN-L/TR?
    - The maximum output current of SP6660EN-L/TR is 300mA.

  3. Can SP6660EN-L/TR be used in battery-powered applications?
    - Yes, SP6660EN-L/TR is suitable for battery-powered applications due to its low quiescent current.

  4. What is the typical dropout voltage of SP6660EN-L/TR?
    - The typical dropout voltage of SP6660EN-L/TR is 150mV at 100mA load.

  5. Is SP6660EN-L/TR suitable for use in automotive electronics?
    - Yes, SP6660EN-L/TR is designed to meet the requirements for automotive applications.

  6. Does SP6660EN-L/TR have built-in thermal shutdown protection?
    - Yes, SP6660EN-L/TR features built-in thermal shutdown protection to prevent overheating.

  7. Can SP6660EN-L/TR be used in noise-sensitive applications?
    - Yes, SP6660EN-L/TR has low output noise, making it suitable for noise-sensitive applications.

  8. What is the typical quiescent current of SP6660EN-L/TR?
    - The typical quiescent current of SP6660EN-L/TR is 45µA.

  9. Is SP6660EN-L/TR available in a small package for space-constrained designs?
    - Yes, SP6660EN-L/TR is available in a compact SOT-23-5 package.

  10. Can SP6660EN-L/TR be used in both step-up and step-down voltage applications?
    - Yes, SP6660EN-L/TR can be used in both step-up and step-down voltage applications, providing versatility in technical solutions.