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STMICROELECTRONICS STNRG011TR

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

STMICROELECTRONICS STNRG011TR
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Manufacturer Part No:
STNRG011TR
Order Code:
2855557
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Technical Datasheet:
STNRG011TR   Datasheet
ECAD / MCAD
Supply Frame Models Link
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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

Applications

Power Supplies

Warnings

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

Product Information

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:
900mV

:
9.5V

:
19V

:
-µA

:
22mA

:
20Pins

:
50%

:
15MHz

:
-40°C

:
150°C

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Technical Documents (2)

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126 UK stock available for 3-4 business days delivery

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NT$121.83

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