STMicroelectronics STNRG012TR, PFC Controller, 50 kHz, 19 V 20-Pin, SoC

The STMicroelectronics embodies a multi-mode PFC controller, a high-voltage double-ended controller for LLC resonant half-bridge, an 800 V-rated start-up generator and a sophisticated digital engine that manage optimal operation of three blocks.

Complete set of PFC protections
Time-shift control of resonant half-bridge
Brownout protection
Complete set of half-bridge protections
S020 package