Inrush current solution with bypass SCR

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  • STEVAL-SCR001V1是一款低成本评估板,用于测试ST浪涌电流限制解决方案。

    基于仅具有分立元件的模拟控制电路,它提供了紧凑且可靠的采用使用继电器以旁路功率转换器中的浪涌电流限制电阻的替代方案。
    其驱动电路与AC线路自动同步。在脉冲模式下工作,它允许低栅极驱动消耗和无SCR反向损耗。此外,50 mA SCR TN5015H-6G可以更好地抵抗电快速瞬变(EFT)。
    电路的电源可以由PFC的次级绕组或者辅助电源产生用于驱动晶体管并为系统MCU供电的辅助电源。当提供12 V非稳压电源时,无需调整,只需连接5根电线 ,该板可以在现有的PFC或反激式转换器上轻松实现。
    它适用于峰值电流高达5 A(环境温度为60°C的应用 温度)

    主要特性

    • 采用D²PAK封装的两个高温晶闸管(SCR)旁路浪涌电阻
    • 紧凑型SMD解决方案:26 x 26 mm(≈1平方英尺)
    • 简单的驱动电路:2个低压晶体管和7个电阻(无MCU)
    • 需要非稳压电源(12 V典型值;由次级绕组产生)
    • 兼容PFC和反激式转换器
    • 适用于50 W至800 W 的应用(230 VRMS, TAMB = 60 °C)
    • 输入电压范围: 90-265 VAC, 50/60 Hz
    • 坚固且免疫(2 kV IEC 61000-4-5,2.5 kV IEC 61000-4-4)和低 EMI噪声(EN55014)解决方案
    • 符合RoHS标准

样片和购买

型号
Core Product
Marketing Status
Budgetary Price (US$)*
Quantity
ECCN (US)
Country of Origin
Board production status
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Order from ST
STEVAL-SCR001V1 TN5015H-6G
Active
19.0 1 EAR99 ITALY - Check Availability

Distributor availability ofSTEVAL-SCR001V1

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 3 1 Order Now
MOUSER WORLDWIDE 10 1 Order Now
Farnell Element14 EUROPE 1 1 Order Now

代理商库存报告日期: 2019-06-14

代理商名称

DIGIKEY

库存

3

Min.Order

1

地区

WORLDWIDE Order Now

MOUSER

库存

10

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

1

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-06-14

Buy now

STEVAL-SCR001V1

Core Product

TN5015H-6G

Marketing Status

Active

Unit Price (US$)

19.0*

Distributor availability ofSTEVAL-SCR001V1

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 3 1 Order Now
MOUSER WORLDWIDE 10 1 Order Now
Farnell Element14 EUROPE 1 1 Order Now

代理商库存报告日期: 2019-06-14

代理商名称

DIGIKEY

库存

3

Min.Order

1

地区

WORLDWIDE Order Now

MOUSER

库存

10

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

1

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-06-14

Unit Price (US$)

19

Quantity

1

ECCN (US)

EAR99

Country of Origin

ITALY

Board production status

-

(*) 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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00 Files selected for download

技术文档

    • Description 版本 文档大小 Action
      DB3439
      Inrush current solution with bypass SCR
      2.0
      217.7 KB
      PDF
      DB3439

      Inrush current solution with bypass SCR

    • Description 版本 文档大小 Action
      UM2314
      Getting started with the STEVAL-SCR001V1 inrush current limiter board with SCR thyristor
      2.0
      3.37 MB
      PDF
      UM2314

      Getting started with the STEVAL-SCR001V1 inrush current limiter board with SCR thyristor

硬件资源

    • Description 版本 文档大小 Action
      STEVAL-SCR001V1 gerber files 1.0
      77.25 KB
      ZIP

      STEVAL-SCR001V1 gerber files

    • Description 版本 文档大小 Action
      STEVAL-SCR001V1 BOM 1.0
      78.22 KB
      PDF

      STEVAL-SCR001V1 BOM

    • Description 版本 文档大小 Action
      STEVAL-SCR001V1 schematics 1.0
      96.28 KB
      PDF

      STEVAL-SCR001V1 schematics

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**
STEVAL-SCR001V1
Active
CARD 工业 Ecopack2 -

STEVAL-SCR001V1

Package:

CARD

Material Declaration**:

Marketing Status

Active

Package

CARD

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) 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.