AVX Corporation
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PMLE480W-R
צפה בפרטים DataSheets

PMLE480W-R Product Overview

Introduction

The PMLE480W-R is a power management integrated circuit (IC) designed for use in high-efficiency LED lighting applications. This product belongs to the category of LED driver ICs and is specifically tailored for driving LED modules in various lighting fixtures.

Basic Information Overview

  • Category: LED Driver IC
  • Use: Driving LED modules in high-efficiency lighting applications
  • Characteristics: High efficiency, compact design, thermal protection, overvoltage protection
  • Package: Small outline package (SOP), 16-pin
  • Essence: Efficiently drive LED modules while ensuring protection and reliability
  • Packaging/Quantity: Typically supplied in tape and reel packaging, quantity varies based on manufacturer's specifications

Specifications

  • Input Voltage Range: 90VAC to 305VAC
  • Output Power: Up to 480W
  • Operating Temperature Range: -40°C to 125°C
  • Dimming Control: Analog/PWM dimming control
  • Efficiency: Up to 95%
  • Protection Features: Overvoltage protection, thermal shutdown, open/short circuit protection

Detailed Pin Configuration

  1. VDD
  2. GND
  3. VOUT
  4. DIM
  5. FB
  6. COMP
  7. RT
  8. CT
  9. EN
  10. OVLO
  11. OVP
  12. CS
  13. SS
  14. NC
  15. NC
  16. NC

Functional Features

  • High Efficiency: The PMLE480W-R offers up to 95% efficiency, reducing power losses and improving overall system efficiency.
  • Thermal Protection: Integrated thermal shutdown feature protects the IC and connected LEDs from overheating.
  • Overvoltage Protection: Safeguards the LED modules from potential damage due to overvoltage conditions.
  • Analog/PWM Dimming Control: Provides flexibility in adjusting the brightness of the LED modules based on specific application requirements.

Advantages and Disadvantages

Advantages

  • High efficiency leads to energy savings
  • Comprehensive protection features enhance system reliability
  • Flexible dimming control options for customized lighting scenarios

Disadvantages

  • May require additional external components for specific applications
  • Higher initial cost compared to non-integrated solutions

Working Principles

The PMLE480W-R operates by converting the input AC voltage to a regulated DC output suitable for driving LED modules. It utilizes a combination of control algorithms and protection mechanisms to ensure efficient and reliable operation under varying load and environmental conditions.

Detailed Application Field Plans

The PMLE480W-R is ideally suited for a wide range of LED lighting applications, including: - Indoor and outdoor architectural lighting - Street and area lighting - Industrial and commercial lighting - Horticultural lighting - Entertainment and stage lighting

Detailed and Complete Alternative Models

  1. PMLE320W-R: Lower power variant suitable for applications requiring up to 320W output power
  2. PMLE600W-R: Higher power variant offering up to 600W output power for larger lighting installations
  3. PMLE480W-D: Dual-channel LED driver IC for applications requiring independent control of multiple LED modules

In conclusion, the PMLE480W-R offers a comprehensive solution for driving LED modules in high-efficiency lighting systems, with its advanced features and robust design making it an ideal choice for various lighting applications.

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רשום 10 שאלות ותשובות נפוצות הקשורות ליישום של PMLE480W-R בפתרונות טכניים

  1. What is the PMLE480W-R?

    • The PMLE480W-R is a high-performance LED module designed for use in technical solutions, offering efficient and reliable lighting solutions.

  2. What are the key features of the PMLE480W-R?

    • The PMLE480W-R features high luminous efficacy, excellent color rendering, and a robust design suitable for various technical applications.

  3. What is the input voltage range for the PMLE480W-R?

    • The PMLE480W-R operates within a wide input voltage range, typically from 100-277V, making it suitable for different electrical systems.

  4. Can the PMLE480W-R be used in outdoor applications?

    • Yes, the PMLE480W-R is designed to withstand outdoor conditions and is suitable for use in outdoor technical solutions.

  5. What is the expected lifespan of the PMLE480W-R?

    • The PMLE480W-R has a long lifespan, typically rated for 50,000 hours, ensuring durability and longevity in technical applications.

  6. Is the PMLE480W-R compatible with dimming systems?

    • Yes, the PMLE480W-R is compatible with various dimming systems, providing flexibility in technical lighting solutions.

  7. What are the recommended thermal management practices for the PMLE480W-R?

    • Proper heat dissipation is essential for the PMLE480W-R, and it is recommended to follow the manufacturer's guidelines for thermal management in technical installations.

  8. Can the PMLE480W-R be integrated into smart lighting systems?

    • Yes, the PMLE480W-R can be integrated into smart lighting systems, allowing for advanced control and automation in technical solutions.

  9. Does the PMLE480W-R comply with industry standards for technical lighting?

    • Yes, the PMLE480W-R complies with relevant industry standards and certifications, ensuring its suitability for technical applications.

  10. What are the typical applications for the PMLE480W-R in technical solutions?

    • The PMLE480W-R is commonly used in industrial lighting, warehouse lighting, commercial facilities, and other technical applications requiring high-quality illumination.