ST Life.augmented

STEVAL-ILL027V2

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

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
pdf データシート
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

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デザイン・リソース

トップ

Technical Documentation

Product Specifications

Description Version Size
pdf
DB1226: 18 W single-stage offline LED driver based on the L6562A (European version)
1.1 80 KB

Hardware Resources

Board Manufacturing Specification

Description Version Size
zip
Gerber files for STEVAL-ILL027V2 board
1.0.0 22 KB

Bill of Materials

Description Version Size
pdf
BOM for STEVAL-ILL027V2 board
1.0.0 79 KB

Schematic Pack

Description Version Size
pdf
Board schematics for STEVAL-ILL027V2 boards
1.0.0 29 KB

サンプル& 購入

トップ
製品型名 Marketing StatusCore ProductOrder From STUnit Price (US$)*
@ 1
Distributor AvailabilityRoHS Compliance GradeDownload
Material Declaration**
STEVAL-ILL027V2NRNDL6562ADBuy Direct60.02Distributor reported inventory date: 2014-09-19
Distributor NameRegionStockMin. order
P&SOrder NowASIA/PACIFIC21
MOUSEROrder NowWORLDWIDE41
Ecopack2-

(*)ユニット当たりの推奨再販価格(米ドル建て)は、あくまで予算的な参考情報としてご利用下さい。現地通貨ベースでのお見積り、価格については 弊社セールスオフィス もしくは 販売代理店 にお問合せ下さい。
(**)弊社ホームページで入手できるMaterial Declaration(材料宣誓書)のフォームは、各パッケージ・タイプで最も一般的に使用されるパッケージに基づいた包括的な文書です。そのため、特定のデバイスについて100%正確ではない可能性があります。特定のデバイスに関する情報については、 弊社セールスオフィス にお問合せ下さい。
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