New Product Introduction

Infineon ICL5102HV Integrated two-stage PFC + LLC/LCC controller

ICL5102HV control IC for LED drivers offers a unique one-package solution for lighting applications up to 350 W, supporting LLC/LCC topology

Infineon Technologies ICL5102HV product image

ICL5102HV control IC for LED drivers offers a unique one-package solution for lighting applications up to 350 W, supporting LLC/LCC topology. It is particularly designed to deliver the best performance of total harmonic distortions (THD) and power factor (PF). Compared to level-shifter technology, the integrated coreless transformer not only further reduces the loss at high operation frequency, but also enhances the capability of handling huge negative voltage (-600 V on HSGND).


Key features

  • Coreless Transformer HS Drive
  • 80 VAC Capable
  • Resonant Half-bridge (HB) Controller with Fixed or Variable Switching Frequency Control
  • Maximum 500 kHz HB Switching Frequency and Soft-start Frequency up to 1.3 MHz

 

Additional features:

  • Resonant HB burst mode (BM) ensures power limitation and low standby power <300 mW
  • Excellent system efficiency up to 94%
  • Integrated High-side MOSFET driver with coreless transformer
  • PFC controller with Critical Conduction Mode (CrCM) + Discontinuous Conduction Mode (DCM)
  • Low number of external components required, allowing an optimized BOM and form factor
  • Comprehensive set of protection features with auto-restart reaction:
    • Input brown-out protection
    • PFC bus over-voltage protection
    • PFC overcurrent protection
    • Output Overvoltage protection (OVP)
    • Output over-current/short circuit protection (OCP)
    • Output over-power/overload protection (OPP)
    • Capacitive mode protection
    • External over-temperature protection (OTP)


Applications

  • LED lighting
  • Outdoor lighting
  • Horticulture lighting
  • ACDC applications up to 350 W

Infineon ICL5102HV controller for LED drivers | EBV Elektronik

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Related parts

  • ICL5102HVXUMA1


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