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STNRG011 - PFC and time-shift LLC resonant controller

Description

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.

Features

  • Digital combo multi-mode PFC + time-shift LLC resonant half-bridge controller.
  • Onboard 800 V startup circuit, line sense and X-cap discharge compliant with IEC 62368-1, for reduced standby power.
  • Enhanced fixed on time multi-mode TM PFC controller with input voltage feed- forward, THD optimizer and frequency limitation.
  • Complete set of PFC protections.
  • Time-shift control of resonant half-bridge.
  • Enhanced burst-mode at light load with fast.

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Full PDF Text Transcription

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STNRG011 Datasheet Digital combo multi-mode PFC and time-shift LLC resonant controller Features • Digital combo multi-mode PFC + time-shift LLC resonant half-bridge controller • Onboard 800 V startup circuit, line sense and X-cap discharge compliant with IEC 62368-1, for reduced standby power • Enhanced fixed on time multi-mode TM PFC controller with input voltage feed- forward, THD optimizer and frequency limitation • Complete set of PFC protections • Time-shift control of resonant half-bridge • Enhanced burst-mode at light load with fast • transient response and line adaptive half- bridge brown-out protection • Complete set of half-bridge protections • Available in SO20 package Product status link STNRG011 Product summary Order code STNRG011 STNRG011T R Package SO20 Packing Tub
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