12 V, 150 W power supply based on STNRG011 digital combo and SRK2001 adaptive synchronous rectifier controller

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  • The EVLSTNRG011-150 is a 12 V, 150 W power supply demonstration board for 90 V ac to 264 V ac 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.
    No auxiliary supply is needed due to the very low consumption at no load.
    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.

    主要特性

    • Digital controller: STNRG011
    • TM PFC with resonant HB-LLC converter
    • Input voltage range: 90 ÷ 264 V ac
    • 12 V ± 5% CV output regulation
    • Full-load power: 150 W continuous operation
    • Peak power loading: 200 W
    • Full-load and average efficiency: greater than 90% at 115/230 V ac
    • Peak efficiency: greater than 93%
    • No-load mains consumption: less than 75 mW
    • Hold-up time: greater than 10 ms
    • Full set of programmable parameters
    • High flexibility thanks to the configurable NVM
    • Black box functionality with the installed EEPROM

样片和购买

型号
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EVLSTNRG011-150 STNRG011
Active
180.0 1 EAR99 - Check Availability

Distributor availability ofEVLSTNRG011-150

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 5 1 Order Now
AVNET AMERICA 3 0 Order Now
FUTURE WORLDWIDE 3 1 Order Now
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MOUSER WORLDWIDE 5 1 Order Now

代理商库存报告日期: 2019-04-14

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5

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1

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WORLDWIDE Order Now

AVNET

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3

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0

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FUTURE

库存

3

Min.Order

1

地区

WORLDWIDE Order Now

ARROW

库存

3

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0

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MOUSER

库存

5

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-04-14

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EVLSTNRG011-150

Core Product

STNRG011

Marketing Status

Active

Unit Price (US$)

180.0*

Distributor availability ofEVLSTNRG011-150

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 5 1 Order Now
AVNET AMERICA 3 0 Order Now
FUTURE WORLDWIDE 3 1 Order Now
ARROW EUROPE 3 0 Order Now
MOUSER WORLDWIDE 5 1 Order Now

代理商库存报告日期: 2019-04-14

代理商名称

DIGIKEY

库存

5

Min.Order

1

地区

WORLDWIDE Order Now

AVNET

库存

3

Min.Order

0

地区

AMERICA Order Now

FUTURE

库存

3

Min.Order

1

地区

WORLDWIDE Order Now

ARROW

库存

3

Min.Order

0

地区

EUROPE Order Now

MOUSER

库存

5

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-04-14

Unit Price (US$)

180

Quantity

1

ECCN (US)

EAR99

Country of Origin

-

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

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软件

    • 型号

      Graphical user interface for the STEVAL-PCC020V1 USB to I²C/UART interface board for STNRG011

评估工具

    • 型号

      STEVAL-PCC020V1 USB to I2C/UART bridge evaluation board for HVDPS STNRG011

00 Files selected for download

技术文档

    • Description 版本 文档大小 Action
      DB3522
      12 V – 150 W power supply based on STNRG011 digital combo and SRK2001 adaptive synchronous rectifier controller
      1.0
      267.64 KB
      PDF
      DB3522

      12 V – 150 W power supply based on STNRG011 digital combo and SRK2001 adaptive synchronous rectifier controller

出版刊物和宣传资料

    • Description 版本 文档大小 Action
      eDesignSuite-The smart way to design your application 1.0
      842.88 KB
      PDF

      eDesignSuite-The smart way to design your application

法律

    • Description 版本 文档大小 Action
      Evaluation products license agreement 1.6
      74.12 KB
      PDF

      Evaluation products license agreement

型号 Marketing Status Package Grade RoHS Compliance Grade WEEE Compliant Material Declaration**
EVLSTNRG011-150
Active
CARD 工业 Ecopack1 -

EVLSTNRG011-150

Package:

CARD

Material Declaration**:

Marketing Status

Active

Package

CARD

Grade

Industrial

RoHS Compliance Grade

Ecopack1

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.