HVLED001BY

Product Overview

HVLED001BY belongs to the category of high-voltage LED drivers. It is designed for use in various lighting applications, offering characteristics such as high efficiency, compact size, and reliable performance. The package includes the essential components required for driving high-voltage LEDs, and it is available in different packaging options with varying quantities.

Specifications

• Input Voltage Range: 100V - 400V
• Output Current Range: 100mA - 500mA
• Efficiency: >90%
• Dimming Options: Analog/PWM
• Operating Temperature Range: -40°C to 85°C
• Package Type: SOIC-8

Detailed Pin Configuration

1. VDD (Power Supply)
2. GND (Ground)
3. DIM (Dimming Control)
4. OUT (LED Output)
5. NC (No Connection)
6. NC (No Connection)
7. NC (No Connection)
8. VDD (Power Supply)

Functional Features

• High input voltage range for versatile applications
• Flexible dimming options for customized lighting control
• Compact package for space-constrained designs
• Over-temperature and over-current protection for enhanced reliability

Advantages and Disadvantages

Advantages

• Wide input voltage range allows for compatibility with various power sources
• Efficient dimming options enable precise control over light output
• Compact size facilitates integration into small form factor luminaires

Disadvantages

• Limited output current range may not be suitable for high-power LED applications
• Operating temperature range may restrict usage in extreme environmental conditions

Working Principles

HVLED001BY operates by converting high input voltage to a regulated current source suitable for driving LEDs. It utilizes pulse-width modulation (PWM) or analog dimming signals to adjust the light output according to the desired brightness level. The device incorporates protection features to ensure safe operation under different load and temperature conditions.

Detailed Application Field Plans

HVLED001BY is well-suited for a wide range of lighting applications, including: - Indoor and outdoor LED luminaires - Architectural and decorative lighting fixtures - Automotive and transportation lighting systems - Industrial and commercial lighting solutions

Detailed and Complete Alternative Models

1. HVLED002RZ

   • Input Voltage Range: 200V - 600V
   • Output Current Range: 200mA - 800mA
   • Dimming Options: PWM/Resistor
   • Package Type: DFN-10

2. HVLED003TU

   • Input Voltage Range: 50V - 150V
   • Output Current Range: 50mA - 300mA
   • Dimming Options: Analog
   • Package Type: SOP-8

In conclusion, HVLED001BY offers a versatile solution for driving high-voltage LEDs with its efficient performance, compact design, and flexible dimming capabilities. While it has specific limitations, its wide application field and alternative models provide comprehensive options for various lighting requirements.

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