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EVLSTNRG011-150   Datasheet
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Product Overview

12V, 150W power supply demonstration board for 90VAC to 264VAC mains which is representative of an AC/DC converter for an all in one (AIO) computer or a general purpose high power adapter. The design is based on the STNRG011 IC, a digital combo that controls a two-stage AC/DC SMPL. The front-end is a transition mode PFC pre-regulator and the second stage is an LLC HB resonant converter. The SRK2001 implements the synchronous rectification in order to obtain higher efficiency. A full set of auxiliary functions and protection is also provided, this allows reduction of the overall BOM while maintaining a rugged design. The performances of the EVLSTNRG011-150 can meet the requirements of major standards ENERGY STAR® for computers ver. 6.1, EuP Lot 6 Tier 2, European CoC ver. 5 Tier-2, in terms of efficiency, no-load input power and power factor and feature harmonics content well below the limits of European Standard EN61000-3-2 Class D and Japanese standard JEITA-MITI Class-D regulations.
  • TM PFC with resonant HB-LLC converter
  • 12V ± 5% CV output regulation
  • Full-load power of 150W continuous operation
  • Peak power loading of 200W
  • Full-load and average efficiency greater than 90% at 115/230VAC
  • Peak efficiency is greater than 93%
  • No-load mains consumption is less than 75mW, hold-up time is greater than 10ms
  • Black box functionality with the installed EEPROM
  • Full set of programmable parameters
  • High flexibility due to the configurable NVM

Product Information

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STNRG011, SRK2001

Power Management

Digital Power Controller

Demo Board STNRG011, SRK2001


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Technical Docs (1)

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More stock available to supplier lead times which is approximately 7/06/21

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$330.18 ( $379.71  Inc. GST)

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