NXP‘s new DCM PFC + LLC resonant controller is based on NXP's novel cycle-by-cycle architecture (capacitive voltage control). The part has been released as a combo in a separate SO8 and SO16 package. The combo controller features very high efficiency at light load (10 % - 30 %) to be compliant with tomorrow's energy efficiency regulations (Energy Star v6, CoC tier 2, 80+ Platinum).
The TEA1916 also features low no-load power below 75 mW and meets EuP lot6. The LLC resonant topology makes it easier to meet Common Mode Noise requirements and 200 % peak power requirements (compared to flyback).
Last but not least the part guarantees ease of design while supporting accurate burst mode and reduced audible noise.