Infineon Technologies ICL5101 LED Resonant Controller IC

Infineon ICL5101 LED Resonant Controller IC is designed to help engineers control resonant converter topologies. The PFC stage operates in CrCM and DCM mode, supporting various low load conditions. With integrated high- and low-side drivers, it assures a low count of external components, enabling use in small form factor designs. The ICL5101's parameters are adjusted by simple resistors only, this being the ideal choice to ease the design-in process. A comprehensive set of protection features ensures that the LED driver detects fault conditions, protecting both the LED driver, and the LED load.