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PFC Controller, Digital Combo Multi-Mode, 9.5V to 19V Supply, 22mA Operating, 15MHz, SOIC-20

STNRG011TR - PFC Controller, Digital Combo Multi-Mode, 9.5V to 19V Supply, 22mA Operating, 15MHz, SOIC-20

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STNRG011TR   Datasheet
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Product Overview

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 800V rated startup generator and a sophisticated digital engine, that manage optimal operation of three blocks. 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.
  • Digital combo multi-mode PFC+ time-shift LLC resonant half-bridge controller
  • Onboard 800V 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 feedforward, 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 halfbridge brown-out protection
  • Complete set of half-bridge protections


Power Supplies

Product Information

MSL 3 - 168 hours
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195 In stock

195 available for 4 - 6 business days delivery
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More stock available week commencing 26/8/19


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