STMicroelectronics STNRG012 Resonant Controller
STMicroelectronics STNRG012 Resonant Controller combines a multi-mode PFC and a time-shift LLC resonant half-bridge controller. This controller is capable of managing both AC and DC input. The STNRG012 power system and the control algorithms are managed by an 8-bit core with dedicated fast peripherals (SMED). This resonant controller features an on-board 800V start-up circuit and line sense. The STNRG012 resonant controller offers brownout protection and a complete set of half-bridge protections.
Features
- Digital combo multi-mode PFC + time-shift LLC resonant half-bridge controller
- Management of both AC and DC input
- up to 305VAC input voltage range
- On-board 800V start-up circuit and line sense
- Enhanced fixed-on-time multi-mode TM PFC controller with input voltage feed-forward, new THD optimizer, and frequency limitation
- Complete set of PFC protections
- Time-shift control of resonant half-bridge
- Brownout protection
- Complete set of half-bridge protections
- S020 package
Block Diagram
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Opublikowano: 2021-03-16
| Zaktualizowano: 2022-04-28