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HVLED001
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HVLED001

Product Overview

Category: LED Driver Use: Powering and controlling high-voltage LEDs Characteristics: High efficiency, compact size, dimmable, constant current output Package: Small form factor, surface mount package Essence: Efficiently drives high-voltage LEDs with constant current output Packaging/Quantity: Available in reels of 1000 units

Specifications

  • Input Voltage Range: 90V - 265V AC
  • Output Voltage Range: 20V - 100V DC
  • Output Current Range: 100mA - 500mA
  • Efficiency: >90%
  • Dimming Control: PWM or Analog
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The HVLED001 features a standard 8-pin surface mount package. The pin configuration is as follows:

  1. VCC: Power supply input
  2. GND: Ground reference
  3. DIM: Dimming control input (PWM or Analog)
  4. NC: No connection
  5. NC: No connection
  6. OUT: Output for driving high-voltage LEDs
  7. OUT: Output for driving high-voltage LEDs
  8. NC: No connection

Functional Features

  • Constant current output ensures stable LED performance
  • Wide input voltage range allows for universal compatibility
  • High efficiency reduces power consumption and heat generation
  • Dimming control enables brightness adjustment
  • Compact size saves space in applications

Advantages and Disadvantages

Advantages: - High efficiency leads to energy savings - Compact size allows for flexible integration - Dimming control provides versatility in lighting applications - Wide input voltage range ensures compatibility with various power sources

Disadvantages: - Limited output current range may not be suitable for high-power LED applications - Lack of additional features such as over-temperature protection or short-circuit protection

Working Principles

The HVLED001 is a constant current LED driver that converts high-voltage AC input to a regulated DC output suitable for driving high-voltage LEDs. It utilizes a switching regulator topology to efficiently control the output current and voltage. The dimming control input allows for adjusting the brightness of the connected LEDs.

Detailed Application Field Plans

The HVLED001 is designed for various lighting applications, including:

  1. Residential lighting
  2. Commercial lighting
  3. Architectural lighting
  4. Automotive lighting
  5. Industrial lighting

Detailed and Complete Alternative Models

  1. HVLED002: Similar specifications with enhanced output current range
  2. HVLED003: Higher efficiency and additional protection features
  3. HVLED004: Dimmable LED driver with integrated thermal management system

These alternative models offer different features and capabilities to cater to specific application requirements.

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技術ソリューションにおける HVLED001 の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure! Here are 10 common questions and answers related to the application of HVLED001 in technical solutions:

  1. Q: What is HVLED001? A: HVLED001 is a high-voltage LED driver IC designed for driving LEDs in lighting applications.

  2. Q: What is the input voltage range supported by HVLED001? A: HVLED001 supports an input voltage range from 85V AC to 265V AC.

  3. Q: Can HVLED001 be used with both indoor and outdoor lighting applications? A: Yes, HVLED001 can be used in both indoor and outdoor lighting applications.

  4. Q: Does HVLED001 support dimming functionality? A: Yes, HVLED001 supports dimming functionality through various methods like PWM or analog dimming.

  5. Q: What is the maximum output current that HVLED001 can deliver? A: HVLED001 can deliver a maximum output current of up to 1A.

  6. Q: Is HVLED001 compatible with different types of LEDs? A: Yes, HVLED001 is compatible with a wide range of LEDs including high-power LEDs and COB LEDs.

  7. Q: Can HVLED001 operate in constant current mode? A: Yes, HVLED001 can operate in constant current mode, ensuring stable LED performance.

  8. Q: Does HVLED001 have built-in protection features? A: Yes, HVLED001 has built-in protection features like over-temperature protection, over-voltage protection, and short-circuit protection.

  9. Q: Can HVLED001 be used in retrofitting existing lighting fixtures? A: Yes, HVLED001 can be used in retrofitting existing lighting fixtures to upgrade them to LED technology.

  10. Q: Are there any reference designs or evaluation boards available for HVLED001? A: Yes, there are reference designs and evaluation boards available for HVLED001 to help with the development process.

Please note that these answers are general and may vary depending on the specific implementation and datasheet of HVLED001.