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Resonant LCC 90 W notebook power adapter based on the L6599 and STP9NK50ZF
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This demonstration board is a 90 W wide-range mains AC-DC adapter which is power factor corrected. Its electrical specifications are suitable for typical high-end portable computer power adapters. The particular benefits of this design are the very low no-load input consumption (<0.5 W) and the very high global efficiency.

The architecture is based on a two-stage approach: a front-end PFC pre-regulator based on the L6563 TM PFC controller and a downstream multi-resonant half-bridge converter that makes use of the L6599 resonant controller.

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Data Brief

Key Features

  • Dimensions (L/W/H): 132 mm / 52 mm / 22 mm
  • Universal AC mains range: 90 VAC to 264 VAC
  • High output power: 90 W (4.74 A, 19 VDC)
  • Very low output noise and ripple: less than 300 m VP-P
  • Very low standby power: less than 0.5 W at 264 V
  • Hiccup mode: Auto recovery with SCP
  • Latch mode: OVP acts while VOUT > 29 VDC
  • Efficiency > 88% at universal AC mains range


图案 资源


Technical Documentation

Product Specifications

描述 版本 大小
DB0626: Resonant LCC 90 W notebook power adapter based on the L6599 and STP12NM50N
1.1 92 KB

Hardware Resources

Board Manufacturing Specification

描述 版本 大小
Gerber files for STEVAL-ISC002V1 board
1.0 104 KB

Bill of Materials

描述 版本 大小
BOM for STEVAL-ISC002V1 board
1.0 47 KB

Schematic Pack

描述 版本 大小
Board schematics for STEVAL-ISC002V1 board
1.0 46 KB

样品 & 购买

产品型号 Marketing StatusCore ProductOrder From STUnit Price (US$)*
@ 1
Distributor AvailabilityRoHS Compliance GradeDownload
Material Declaration**
STEVAL-ISC002V1NRNDL6599D; STP9NK50ZFPBuy Direct180.28Distributor reported inventory date: 2014-11-24
Distributor NameRegionStockMin. order

(*) 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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