ST Life.augmented

STEVAL-ILL052V1

48 V - 130 W high efficiency converter with PFC for LED street lighting applications based on L6562 and L6599 - European version
  • active 活性

The STEVAL-ILL052V1 demonstration board implements a 130 W LED power supply for street lighting.

The circuit is composed of two stages: a front-end PFC using the L6562AT and an LLC resonant converter based on the L6599AT.

What distinguishes this design is its very high efficiency, extended European input mains range (177-277 VAC) operation, and long-term reliability.

Because reliability MTBF (mean time between failures) in power supplies is typically affected by the high failure rate of electrolytic capacitors, unless using very high-end, expensive types, the STEVAL-ILL052V1 demonstration board offers an innovative design approach using film capacitors from EPCOS in place of electrolytic capacitors.

Thanks to the high efficiency achieved, no heatsinks are required.

The STEVAL-ILL052V1 demonstration board also provides protection against overload or short-circuit, open-loop by each stage, or input overvoltage, with auto-restart.

pdf Please read
Errata Sheet
pdf 下载
Data Brief

Key Features

  • Extended European input mains range: 177 to 277 VAC - frequency 45 to 55 Hz
  • Output voltage: 48 V at 2.7 A
  • Long-life electrolytic capacitors not used
  • Mains harmonics: in accordance with EN61000-3-2 Class C
  • Efficiency at full load: greater than 90%
  • EMI: in accordance with EN55022 Class B
  • Safety: double insulation, in accordance with EN60950, SELV
  • Dimensions: 75 x 135 mm, 30 mm maximum component height
  • No heatsinks needed
  • PCB: single side, 35 μm, FR-4, mixed PTH/SMT
  • RoHS compliant

圖像

图案 资源

顶部

Technical Documentation

Product Specifications

描述 版本 大小
pdf
DB1774: 48 V - 130 W high efficiency converter with PFC for LED street lighting applications based on L6562 and L6599 - European version
1.0 79 KB

Hardware Resources

Board Manufacturing Specification

描述 版本 大小
zip
STEVAL-ILL052V1 geber files
352 KB

Bill of Materials

描述 版本 大小
pdf
STEVAL-ILL052V1 BOM
2.0.0 11 KB

Schematic Pack

描述 版本 大小
pdf
STEVAL-ILL052V1 schematics
1.0.0 78 KB

样品 & 购买

顶部
产品型号 Marketing StatusCore ProductOrder From STUnit Price (US$)*
@ 1
Distributor AvailabilityRoHS Compliance GradeDownload
Material Declaration**
STEVAL-ILL052V1ActiveL6562; L6599Buy Direct177.62Distributor reported inventory date: 2014-11-21
Distributor NameRegionStockMin. order
DIGIKEYOrder NowWORLDWIDE31
MOUSEROrder NowWORLDWIDE31
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。
Feedback Form
Customer Feedback