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STEVAL-ILL053V1

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

The STEVAL-ILL053V1 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.

The strengths of this design are its very high efficiency; wide input mains range (85-305 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-ILL053V1 demonstration board offers an innovative design approach using film capacitors from EPCOS in place of electrolytic capacitors.

Thanks to the high efficiency achieved, just a small heatsink for the PFC stage is needed, while the other power components employ SMT (surface mount technology), like most of the passive components, thereby decreasing production labor cost.

The STEVAL-ILL053V1 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 input mains range: 85 to 305 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% at 115 VAC
  • EMI: in accordance with EN55022 Class B; EN55015
  • Safety: double insulation, in accordance with EN60950, SELV
  • Dimensions: 75 x 135 mm, 30 mm maximum component height
  • 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
DB1775: 48 V - 130 W high efficiency converter with PFC for LED street lighting applications based on L6562 and L6599
1.0 79 KB

Hardware Resources

Board Manufacturing Specification

描述 版本 大小
zip
STEVAL-ILL053V1 gerber files
352 KB

Bill of Materials

描述 版本 大小
pdf
STEVAL-ILL053V1 BOM
2.0.0 11 KB

Schematic Pack

描述 版本 大小
pdf
STEVAL-ILL053V1 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-ILL053V1NRNDL6562; L6599Buy Direct184.97Distributor reported inventory date: 2014-08-20
Distributor NameRegionStockMin. order
DIGIKEYOrder NowWORLDWIDE91
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。
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