15 V / 100 mA high voltage buck converter reference design based on VIPER26K

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  • The STEVAL-VP26K01B reference design implements a 15 V-1.5 W buck converter for ultra-wide input voltage range auxiliary power supplies from 60 to 870 VDC or 90 to 600 VAC. The highly compact design offers tight line and load regulation over the entire input and output range.

    The board represents a very low cost buck solution based on the new VIPER265KDTR offline high-voltage converter from the VIPerPlus family with 1050 V Power MOSFET and PWM current-mode control. It allows direct connection to ultra-wide range mains without the need for input an voltage limiter and/or stacked MOSFETs, therefore ensuring a minimal BOM.
    The VIPER265KDTR operates at 60 kHz fixed frequency with frequency jittering to meet the EMC standard requirements.

    主要特性

    • Ultra-wide range: 90–600 VAC or 60–870 VDC
    • Frequency: 50-60 Hz
    • Output voltage: 15 V
    • Output current: 100 mA
    • Very compact size
    • Tight line and load regulation over the entire input and output range
    • Meets IEC55022 Class B conducted EMI even with a reduced EMI filter, thanks to the frequency jittering feature
    • RoHS compliant

样片和购买

产品型号
核心产品
供货状态
预算价格(US$)
数量
ECCN (US)
Country of Origin
Board production status
从分销商订购
从ST订购
STEVAL-VP26K01B VIPER26K
批量生产
40.0 1 EAR99 ITALY - 查看供货情况

Distributor availability ofSTEVAL-VP26K01B

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 2 1 Order Now
FUTURE WORLDWIDE 15 1 Order Now
ARROW EUROPE 10 0 Order Now
MOUSER WORLDWIDE 3 1 Order Now
Farnell Element14 EUROPE 8 1 Order Now
ANGLIA Live EUROPE 1 1 Order Now

代理商库存报告日期: 2019-11-21

代理商名称

DIGIKEY

库存

2

Min.Order

1

地区

WORLDWIDE Order Now

FUTURE

库存

15

Min.Order

1

地区

WORLDWIDE Order Now

ARROW

库存

10

Min.Order

0

地区

EUROPE Order Now

MOUSER

库存

3

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

8

Min.Order

1

地区

EUROPE Order Now

ANGLIA Live

库存

1

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-11-21

立即购买

STEVAL-VP26K01B

核心产品

VIPER26K

供货状态

批量生产

单价(US$)

40.0*

Distributor availability ofSTEVAL-VP26K01B

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 2 1 Order Now
FUTURE WORLDWIDE 15 1 Order Now
ARROW EUROPE 10 0 Order Now
MOUSER WORLDWIDE 3 1 Order Now
Farnell Element14 EUROPE 8 1 Order Now
ANGLIA Live EUROPE 1 1 Order Now

代理商库存报告日期: 2019-11-21

代理商名称

DIGIKEY

库存

2

Min.Order

1

地区

WORLDWIDE Order Now

FUTURE

库存

15

Min.Order

1

地区

WORLDWIDE Order Now

ARROW

库存

10

Min.Order

0

地区

EUROPE Order Now

MOUSER

库存

3

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

8

Min.Order

1

地区

EUROPE Order Now

ANGLIA Live

库存

1

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-11-21

单价(US$)

40

数量

1

ECCN (US)

EAR99

Country of Origin

ITALY

Board production status

-

(*) 建议转售单价(美元)仅用于预算用途。如需以当地货币计价的报价,请联系您当地的 ST销售办事处 或我们的 经销商

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技术文档

    • 描述 版本 文档大小 操作
      DB3980
      15 V / 100 mA high voltage buck converter reference design based on VIPER26K
      1.0
      220.04 KB
      PDF
      DB3980

      15 V / 100 mA high voltage buck converter reference design based on VIPER26K

    • 描述 版本 文档大小 操作
      AN5380
      15V, 1.5W buck converter based on VIPER26K
      2.0
      1.23 MB
      PDF
      AN5380

      15V, 1.5W buck converter based on VIPER26K

硬件资源

    • 描述 版本 文档大小 操作
      STEVAL-VP26K01B GERBER 1.0
      76.24 KB
      ZIP

      STEVAL-VP26K01B GERBER

    • 描述 版本 文档大小 操作
      STEVAL-VP26K01B BOM 1.0
      51.76 KB
      PDF

      STEVAL-VP26K01B BOM

    • 描述 版本 文档大小 操作
      STEVAL-VP26K01B SCHEMATIC 1.0
      72.48 KB
      PDF

      STEVAL-VP26K01B SCHEMATIC

出版刊物和宣传资料

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

      eDesignSuite-The smart way to design your application

法律

    • 描述 版本 文档大小 操作
      Evaluation products license agreement 1.6
      74.12 KB
      PDF

      Evaluation products license agreement

产品型号 供货状态 封装 等级规格 符合RoHS级别 WEEE Compliant Material Declaration**
STEVAL-VP26K01B
批量生产
CARD 工业 Ecopack2 Yes

STEVAL-VP26K01B

Package:

CARD

Material Declaration**:

Marketing Status

批量生产

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.

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