ST Life.augmented

STEVAL-ILL027V2

18 W single-stage offline LED driver based on the L6562A (European version)
  • active 活性

The STEVAL-ILL027V2 implements a non-isolated, soft-switched, single-stage, high power factor offline LED driver.

The buck-boost converter is chosen for this application due to its simplicity and low cost.

The converter operates with constant peak current for constant power control and in transition mode (boundary mode between CCM and DCM), to achieve soft switching, using the L6562A controller.

This single-stage buck-boost converter provides a cost-effective solution for offline non-isolated LED applications and it also has open load and short-circuit protection.

pdf Please read
Errata Sheet
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Data Brief

Key Features

  • Input voltage 190 Vac to 295 Vac
  • Provides 18 W constant power to HBLED
  • Able to drive 14 to 20 HBLED in series
  • Soft switching
  • LED open-circuit protection
  • LED short-circuit protection
  • Power factor > 0.8
  • Efficiency > 87 %
  • RoHS compliant

圖像

图案 资源

顶部

Technical Documentation

Product Specifications

描述 版本 大小
pdf
DB1226: 18 W single-stage offline LED driver based on the L6562A (European version)
1.1 80 KB

Hardware Resources

Board Manufacturing Specification

描述 版本 大小
zip
Gerber files for STEVAL-ILL027V2 board
1.0.0 22 KB

Bill of Materials

描述 版本 大小
pdf
BOM for STEVAL-ILL027V2 board
1.0.0 79 KB

Schematic Pack

描述 版本 大小
pdf
Board schematics for STEVAL-ILL027V2 boards
1.0.0 29 KB

样品 & 购买

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产品型号 Marketing StatusCore ProductOrder From STUnit Price (US$)*
@
Distributor AvailabilityRoHS Compliance GradeDownload
Material Declaration**
STEVAL-ILL027V2ActiveL6562ADBuy Direct60.02Distributor reported inventory date: 2014-04-18
Distributor NameRegionStockMin. order
P&SOrder NowASIA/PACIFIC21
MOUSEROrder NowWORLDWIDE51
Ecopack2-

(*) 建议零售价格仅用于预算,以美元为单位,每。的报价,以当地货币计算的价格,请联系您当地的 ST 销售办事处 或我们的 分销商
(**) 材料声明表格上提供st.com可以是一般的文件,根据最常用的包,包内的家庭。出于这个原因,他们可能不是100%准确,对于一个特定的设备。请联系我们 销售支持 在特定设备上的信息。
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