Infineon Technologies AG AC-DC LED Driver IC ICL8820

Single-stage PFC flyback controller for constant voltage output The ICL8820 is a single-stage PFC flyback controller for constant voltage output suitable for primary- and secondary-side regulation and allows for cost-optimized designs with exceptional PFC and THD performance. It comes with integrated burst mode and jitter function that enables stand-by power of <100 mW. The ICL8800 is the cost-effective basic variant. The ICL8810 has integrated burst mode. Summary of Features Integrated burst mode Built-in jitter Constant voltage output Power factor > 0.9 THD < 10% across wide load range Critical conduction mode + QR mode Benefits Low BOM for 2-stage topologies Cost-effective with optimal efficiency DCM for frequency foldback QR operation for high efficiency Potential Applications Battery chargers Home appliances LED driver (≤ 125W) Connected and smart lighting Industrial SMPS Complimentary products ICL8800 ICL8810 Applications Ceiling fan - motor control and drive solutions Connected and smart lighting for IoT Cordless power tools and outdoor power equipment DIN rail power supplies LED strips and signage