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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


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Product Information

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STNRG011, SRK2001

Power Management

Digital Power Controller

Demo Board STNRG011, SRK2001


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Technical Documents (1)

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CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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More stock available week commencing 18/03/24
Standard lead time for this product is 51 weeks.

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