2 x 58 W wide-range ballast based on the L6585DE combo IC

The STEVAL-ILB007V1 demonstration board is capable of driving 2 x 58 W linear T8 fluorescent tubes, and with simple modifications can also be adapted for 2 x 36 W linear T8 fluorescent tubes.

The ballast is controlled by the L6585DE device, which integrates PFC and half-bridge control circuits, the relevant drivers, and the circuitry to manage all lamp operating phases (pre-heating, ignition and run mode). Protection against failures such as lamp disconnection, anti-capacitive mode and PFC over-voltage are guaranteed and achieved using a minimum number of external components.

An electronic ballast consumes less power and therefore dissipates less heat than an electromagnetic ballast. The energy saved can be estimated to be in the range of 20-25% for a given lamp power.

Finally, the electronic solution allows better control of the filament current and lamp voltage during pre-heating, resulting in an increase in lamp life.

Key Features

  • Input voltage: 85 to 265 VRMS
  • Line frequency: 50/60Hz
  • Capable of driving 2 x 58 W T8-type tubes
  • Power factor: 0.9
  • THD: 10%
  • Average efficiency: 90%
  • End-of-life detection
  • Broken lamp protection
  • RoHS compliant

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デザイン

技術文書

製品スペック
Description バージョン サイズ
DB0948 DB0948: 2 x 58 W wide-range ballast based on the L6585DE combo IC 2.1 83 KB
アプリケーションノート
Description バージョン サイズ
AN3032 AN3032: STEVAL-ILB007V1, 2 x 58 W/T8 ballast based on the L6585DE suitable for 2 x 36 W/T8 lamp 1.1 1 MB

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-ILB007V1 board 1.0 117 KB
Bill of Materials
Description バージョン サイズ
BOM for STEVAL-ILB007V1 board 1.0 69 KB
Schematic Packs
Description バージョン サイズ
Board schematics for STEVAL-ILB007V1 board 2.1 47 KB

法務

ライセンス契約
Description バージョン サイズ
Evaluation products license agreement 1.0 125 KB
サポート & コミュニティ
関連アプリケーション

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-ILB007V1 L6585DE Active 106.58 1 NEC EAR99 ITALY MORE INFO 直接購入 買い物かごに追加 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-ILB007V1 アクティブCARDIndustrialEcopack2
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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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