STEVAL-ISC002V1   Not recommended for New Design. Product is in volume production only to support customers ongoing production.

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.

Key Features

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

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リソース

技術文書

製品スペック
Description バージョン サイズ
DB0626 DB0626: Resonant LCC 90 W notebook power adapter based on the L6599 and STP12NM50N 1.2 91 KB

ハードウェアリソース

Board Manufacturing Specifications
Description バージョン サイズ
Gerber files for STEVAL-ISC002V1 board 1.0 103 KB
Bill of Materials
Description バージョン サイズ
BOM for STEVAL-ISC002V1 board 1.0 47 KB
Schematic Pack
Description バージョン サイズ
Board schematics for STEVAL-ISC002V1 board 1.0 45 KB

法務

ライセンス契約
Description バージョン サイズ
Evaluation products license agreement 1.4 128 KB
サポート & コミュニティ

サンプル & 購入

製品型番 Core Product Marketing Status Unit Price (US$) * 数量 ECCN (EU) ECCN (US) Country of Origin More info Order from ST Order from Distributors
STEVAL-ISC002V1 L6599D; STP9NK50ZFP NRND 190 1 NEC EAR99 - MORE INFO DISTRIBUTOR AVAILABILITY
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(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

品質 & 信頼性

製品型番 Marketing Status パッケージ Grade RoHS Compliance Grade Material Declaration**
STEVAL-ISC002V1 NRNDCARDIndustrialEcopack2
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(**) 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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