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NCL30082: LED照明用、サーマル・フォールドバック機能付き、調光擬似共振モード一次側電流モード・コントローラ

Overview
Specifications
Packages
Applications
Datasheet: Dimmable Quasi-Resonant Primary Side Current-Mode Controller for LED Lighting
Rev. 5 (355kB)
Product Overview
»信頼性データを表示する
»材料組成を表示
»製品変更通知 (1)
NCL30082は、PWM電流モード・コントローラで、絶縁フライバック、非絶縁バックブースト定電流トポロジー向けです。コントローラは、擬似共振モードで駆動し、高効率を実現します。新制御方法により、本製品は一次側からLED定電流を正確に制御します。これにより、2次側からの順電圧回路、バイアス回路、オプトカプラが不要になります。本製品は最小限の外付け部品を実装した高集積デバイスです。ロバストな保護機能が実装されているので、設計が容易です。本製品はアナログ/デジタル調光とサーマルフォールドバックをサポートしています。NCL30082は、固定した過電圧保護を内蔵していますが、ユーザーはより低いOVPレベルを設定することも可能です。
特長   利点
     
  • 一次側センシング 
 
  • オプトカプラ、2次側制御回路が不要
  • 幅広いVCC 範囲
 
  • LED順方向電圧のサポートが容易
  • Typical±1%の精度のLED電流制御
 
  • 順方向電圧ごとのLEDのクラス分けや、高精度なトリミングが不要
  • バレーフィルにより力率= 0.9
 
  • 米国Energystar ®電球形LEDランプやLED照明器具規格に準拠
  • ユーザーによって設定可能なサーマル・フォールドバック
 
  • 過酷な環境下において、LEDドライバを過熱から保護
  • アナログとデジタル調光入力
 
  • インテリジェント・ドライバや省エネモードに対応
  • 二次側ダイオード短絡保護
 
  • 故障モード時の過熱防止
  • UVP, OVP対応
 
  • ロバストな故障対応
  • 短絡保護センス故障検出
 
  • 製造工程や市場故障から保護
  • ラッチ、自動回復バージョン対応
 
  • 故障時の対応が柔軟に行える
  • -40 to 125 °Cの広範にわたる温度に対応
 
  • 野外や高温環境にも対応
  • 入力ライン電圧センシング
 
  • 規格で定められた以上の精度
  • オープン、および短絡出力LED保護
 
  • 一般的なLEDシステム故障時のロバストな故障対応
アプリケーション   最終製品
  • 内蔵LEDドライバ電子
 
  • LED電球
  • LEDドライバ電源
  • LED照明エンジン
  • その他LED用電子制御機器
評価/開発ツール情報
製品 状態 Compliance 簡単な説明 アクション
NCL30082FLYGEVB Active
Pb-free
Flyback 10 W / 500 mA Current Mode Controller Evaluation Board
NCL30082SMRTGEVB Active
Pb-free
8 W SEPIC LED Driver Evaluation Board
Avnet (2017-03-26) : 2
Mouser (2017-03-26) : 2
Digikey (2017-03-26) : 2
供給状況 & サンプル
製品
状態
Compliance
内容
外形
MSL*
梱包形態
予算 価格/Unit
タイプ
Case Outline
タイプ
数量
NCL30082ADMR2G Active
Pb-free
Halide free
Dimmable Quasi-Resonant Primary Side Current Mode Controller for LED Lighting with thermal foldback, and latching for critcal faults Micro8™ 846A-02 1 Tape and Reel 4000 $0.31
NCL30082B1DMR2G Active
Pb-free
Halide free
Dimmable Quasi-Resonant Primary Side Current Mode Controller for LED Lighting with thermal foldback, w/o CS short protection Micro8™ 846A-02 1 Tape and Reel 4000 $0.31
NCL30082B1DR2G Active
Pb-free
Halide free
Dimmable Quasi-Resonant Primary Side Current Mode Controller for LED Lighting with thermal foldback SOIC-8 751-07 3 Tape and Reel 2500 $0.28
NCL30082B2DR2G Active
Pb-free
Halide free
Dimmable Quasi-Resonant Primary Side Current Mode Controller for LED Lighting with thermal foldback SOIC-8 751-07 3 Tape and Reel 2500 $0.44
NCL30082B3DR2G Active
Pb-free
Halide free
Dimmable Quasi-Resonant Primary Side Current Mode Controller for LED Lighting with thermal foldback, Vref=0.33 V SOIC-8 751-07 3 Tape and Reel 2500 $0.44
NCL30082BDMR2G Active
Pb-free
Halide free
Dimmable Quasi-Resonant Primary Side Current Mode Controller for LED Lighting with thermal foldback, and auto-recoverable for faults Micro8™ 846A-02 1 Tape and Reel 4000 $0.31
NCL30082BDR2G Active
Pb-free
Halide free
Dimmable Quasi-Resonant Primary Side Current Mode Controller for LED Lighting with thermal foldback SOIC-8 751-07 3 Tape and Reel 2500 $0.28
NCL30082DDR2G Active
Pb-free
Halide free
Dimmable Quasi-Resonant Primary Side Current Mode Controller for LED Lighting with thermal foldback, dimmable SOIC-8 751-07 3 Tape and Reel 2500 $0.4133
面実装デバイスためのモイスチャー・レベル(260°Cリフローでの鉛フリー測定、235°Cリフローでの鉛フリー以外測定)
マーケットリードタイム(週) : 2 to 4
ON Semiconductor   (2017-03-25) : 12,000
マーケットリードタイム(週) : 8 to 12
マーケットリードタイム(週) : 8 to 12
マーケットリードタイム(週) : 8 to 12
マーケットリードタイム(週) : 8 to 12
マーケットリードタイム(週) : 2 to 4
ON Semiconductor   (2017-03-25) : 16,000
マーケットリードタイム(週) : 8 to 12
Mouser   (2017-03-26) : >1K
マーケットリードタイム(週) : 2 to 4
ON Semiconductor   (2017-03-25) : 10,000
Datasheet: Dimmable Quasi-Resonant Primary Side Current-Mode Controller for LED Lighting
Rev. 5 (355kB)
Product Overview
»信頼性データを表示する
»材料組成を表示
»製品変更通知 (1)

Product Compliance Status Description Topology VI Min (V) VI Max (V) VO Max (V) IO Max (mA) fSW Typ (kHz) Package Type
Pb-free
Halide free
 Active     Dimmable Quasi-Resonant Primary Side Current Mode Controller for LED Lighting with thermal foldback, and latching for critcal faults 
Flyback
9.4
26
200
3000
Up to 150
Micro8™
Pb-free
Halide free
 Active     Dimmable Quasi-Resonant Primary Side Current Mode Controller for LED Lighting with thermal foldback, w/o CS short protection  
Flyback
9.4
26
200
3000
Up to 150
Micro8™
Pb-free
Halide free
 Active     Dimmable Quasi-Resonant Primary Side Current Mode Controller for LED Lighting with thermal foldback 
Flyback
9.4
26
200
3000
Up to 150
SOIC-8
Pb-free
Halide free
 Active     Dimmable Quasi-Resonant Primary Side Current Mode Controller for LED Lighting with thermal foldback 
Flyback
9.4
26
200
3000
Up to 150
SOIC-8
Pb-free
Halide free
 Active     Dimmable Quasi-Resonant Primary Side Current Mode Controller for LED Lighting with thermal foldback, Vref=0.33 V 
Flyback
9.4
26
200
3000
Up to 150
SOIC-8
Pb-free
Halide free
 Active     Dimmable Quasi-Resonant Primary Side Current Mode Controller for LED Lighting with thermal foldback, and auto-recoverable for faults 
Flyback
9.4
26
200
3000
Up to 150
Micro8™
Pb-free
Halide free
 Active     Dimmable Quasi-Resonant Primary Side Current Mode Controller for LED Lighting with thermal foldback 
Flyback
9.4
26
200
3000
Up to 150
SOIC-8
Pb-free
Halide free
 Active     Dimmable Quasi-Resonant Primary Side Current Mode Controller for LED Lighting with thermal foldback, dimmable 
Flyback
9.4
26
200
3000
Up to 150
SOIC-8
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特集ビデオ
LED Lighting Solutions with the NCL30083FLYGEVB Evaluation Board

さらに多くのビデオ…