Infineon Technologies REF_ICL5102_U100W_LCC 100W LED Driver Eval Board

Infineon Technologies REF_ICL5102_U100W_LCC 100W LED Driver Evaluation Board demonstrates the ICL5102 high-performance half-bridge (HB) driver and the cost-efficient CoolMOS™ P7 family. The REF_ICL5102_U100W_LCC Board fully utilizes the applicable frequency range supported by the ICL5102, achieving a highly compact LCC transformer. This transformer integrates the series inductance of the LCC resonance tank. This high power density transformer design can realize significant system-level cost down and size reduction driven by the high frequency operating capability.

The Infineon REF_ICL5102_U100W_LCC Evaluation Board is a 100W LED power supply with constant current output in a voltage range from 55V down to 20V. The board includes features such as a wide output current range from 1.82A down to 0.018A, a comprehensive analog dimming level of 100 percent down to 1 percent, fast time-to-light of 500ms in the worst case, a high power factor of more than 0.9 above 30 percent load at 267 VRMS and an input current THD of less than 10 percent above 20 percent load at 267VRMS.

Features

  • Smart high-frequency operation 180kHz to 450kHz
  • LCC transformer design with series resonance inductance integrated
  • Efficiency at nominal load of 93.0% at 230VRMS (91.5% at 120VRMS)
  • Power factor of >0.9 @ 30% load at 267VRMS
  • Input current THD of <10% @ 20% load at 267VRMS
  • Input voltage range of 90VAC to 267VAC
  • Regulated main output current of 0.018A to 1.82A in an output voltage range from 20VDC up to 55VDC
  • Analog dimming from 100% to 1%
  • Time to light of tT2L <500ms @ 90VAC
  • Harmonics According to the EN61000-3-2 Class-C
  • EMI: According to EN55015

Applications

  • LED driver
  • Highbay or office lighting
  • Street lighting, smart street lamp, and outdoor lighting

Overview

Infineon Technologies REF_ICL5102_U100W_LCC 100W LED Driver Eval Board

Infineon Power and Sensing Selection Guide

Infineon Technologies REF_ICL5102_U100W_LCC 100W LED Driver Eval Board