The STNRG011 embodies a multi-mode (transition-mode and DCM) PFC controller, a high- voltage double-ended controller for the LLC resonant half-bridge, an 800 V-rated startup generator and a sophisticated digital engine, that manage optimal operation of three blocks. The device comes in a 20-pin SO package and offers an advanced solution for power- factor-corrected high-efficiency converters supposed to comply with the most stringent energy saving regulations. The power system and the control algorithms are managed by an 8-bit core with dedicated fast peripherals (SMED). Optimized digital algorithms together with HW analog IPs are implemented to guarantee a very high performance, BOM optimization and robustness. The digital algorithms are stored into an internal ROM memory and all key application parameters can be stored into a device's NVM (non-volatile memory) memory during the production phase allowing wide configurability and calibration. The device can also externally communicate through a 2-pin UART, allowing the monitoring function, the black box storing into an external E2PROM and the software patch upload from the external E2PROM. https://elecena.pl/product/16964349/stnrg011tr-digital-combo-multi-mode-pfc-and-time-shift-llc-resonant-controller 2020-06-12 https://elecena.pl/product/16964349/stnrg011tr-digital-combo-multi-mode-pfc-and-time-shift-llc-resonant-controller 2021-04-03 https://elecena.pl/product/16964349/stnrg011tr-digital-combo-multi-mode-pfc-and-time-shift-llc-resonant-controller 2021-04-15 https://elecena.pl/product/16964349/stnrg011tr-digital-combo-multi-mode-pfc-and-time-shift-llc-resonant-controller 2021-07-17 https://elecena.pl/product/16964349/stnrg011tr-digital-combo-multi-mode-pfc-and-time-shift-llc-resonant-controller 2021-12-04 https://elecena.pl/product/16964349/stnrg011tr-digital-combo-multi-mode-pfc-and-time-shift-llc-resonant-controller 2022-04-07 https://elecena.pl/product/16964349/stnrg011tr-digital-combo-multi-mode-pfc-and-time-shift-llc-resonant-controller 2022-06-13 https://elecena.pl/product/16964349/stnrg011tr-digital-combo-multi-mode-pfc-and-time-shift-llc-resonant-controller 2022-06-25 https://elecena.pl/product/16964349/stnrg011tr-digital-combo-multi-mode-pfc-and-time-shift-llc-resonant-controller 2023-12-22 https://elecena.pl/product/16964349/stnrg011tr-digital-combo-multi-mode-pfc-and-time-shift-llc-resonant-controller 2024-01-08 https://elecena.pl/product/16964349/stnrg011tr-digital-combo-multi-mode-pfc-and-time-shift-llc-resonant-controller 2024-02-02 https://elecena.pl/product/16964349/stnrg011tr-digital-combo-multi-mode-pfc-and-time-shift-llc-resonant-controller 2024-07-03 https://elecena.pl/product/16964349/stnrg011tr-digital-combo-multi-mode-pfc-and-time-shift-llc-resonant-controller 2024-11-20 https://elecena.pl/product/16964349/stnrg011tr-digital-combo-multi-mode-pfc-and-time-shift-llc-resonant-controller 2025-07-04