LED Downlight Solution Features

  • Supports phase dimmer signal and DC current dimming by PWM dimmer signal source
  • Outstanding line regulation for easy support of worldwide power inputs
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Evaluation Boards Available for Three Types of Dimming

Evaluation Boards Available for Three Types of Dimming

Worldwide Input Voltage Solution

Solution for Worldwide Market (Vac = 85V to 264V)

Specifications

  • Pin = 10W
  • Efficiency: 85% or more
  • Power factor: 0.9 or more
  • Total harmonic distortion [THD]: 20% or less
  • Output current ripple: 30% or less
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R2A20134EVB-NNWE Circuit

R2A20134EVB-NNWE Circuit

Application Note

Application Note Recommended Products High Resolution Circuit Diagram Calculation Sheet
R2A20134EVB-NNWE Application Note R2A20134 Evaluation Board (PDF | English, 日本語) Driver IC: R2A20134SP R2A20134EVB High-Side Schematic (PDF) R2A20134EVB-NNWE Calculation Sheet (XLS)

North America High Efficiency, Phase Dimming Solution (100V)

Phase Dimming Solution for North American Market (Vac = 85V to 132V)

Specifications

  • Pin = 10W
  • Efficiency: 85%
  • Power factor: 0.9 or more
  • Total harmonic distortion [THD]: 20% or less
  • Output current ripple: 30% or less
  • Compatible with leading edge/trailing edge dimmers
  • NEMA SSL 6 compliant
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R2A20135EVB-ND1 Circuit

R2A20135EVB-ND1 Circuit

Application Note

Application Note Recommended Products High Resolution Circuit Diagram Calculation Sheet
R2A20135EVB-ND1 R2A20135 Evaluation Board (PDF | English, 日本語) Driver IC: R2A20135SP R2A20135EVB-ND1 Schematic (PDF) R2A20135 FFM Calculation Sheet (XLS)

Europe High Efficiency, Phase Dimming Solution (200V)

Phase Dimming Solution for European Market (Vac = 180V to 264V)

Specifications

  • Pin = 10W
  • Efficiency: 80% or more
  • Power factor: 0.9 or more
  • Output current ripple: 30% or less
  • Compatible with leading edge/trailing edge dimmers
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R2A20135EVB-ND2 Circuit

R2A20135EVB-ND2 Circuit

Application Note

Application Note Recommended Products High Resolution Circuit Diagram Calculation Sheet
R2A20135EVB-ND2 R2A20135 Evaluation Board (PDF | English, 日本語) Driver IC: R2A20135SP R2A20135EVB-ND2 Schematic (PDF) R2A20135 CRM Calculation Sheet (XLS)

Additional Lighting Resources

Digital Baselight, Downlight and Outdoor Light Solutions
LED Light Bulb Solutions
Lighting System Communications

Documentation & Downloads

Title Other Languages Type Format File Size Date
Other
R2A20134EVB-NNWE Calculation Sheet Software & Tools - Others XLS 647 KB
R2A20134EVB High-Side Schematic Schematic PDF 85 KB
R2A20135 CRM Calculation Sheet Software & Tools - Others XLS 656 KB
R2A20135EVB-ND2 Schematic Schematic PDF 36 KB
R2A20135 FFM Calculation Sheet Software & Tools - Others XLS 658 KB
R2A20135EVB-ND1 Schematic Schematic PDF 96 KB