首页产品索引NCL30085

    NCL30085

    购买收藏
     AC-DC功率因数校正的3步可调光准谐振初级端电流模式控制器用于LED照明

    制造商:ON

    中文数据手册

    产品信息

    NCL30085是一款AC-DC功率因数校正的反激控制器,用于隔离和非隔离降压-升压/SEPIC恒流LED驱动器。该控制器采用准谐振模式以提供最佳能效。由于新颖的控制方法,该器件能严格地对初级端电流进行稳流。这省去了次级端反馈电路、偏置和光耦。该器件集成度高,所需外部元件数极少。内置一系列强固的保护特性以简化设计。该控制器集成3步对数调光,使LED灯泡或灯具能够采用标准壁式开关来进行调光。除了70%和25%的步幅,还提供5%的步幅以支持深度调光应用。
    • Constant Current Control with Primary Side Feedback
    • Precise Current Regulation Accuracy
    • Power Factor Correction with low harmonic distortion
    • 3 dimmable steps of 70%, 25%, and 5% of full current
    • Line Feedforward for Enhanced Regulation Accuracy
    • Wide Vcc operating range
    • User Programmable Thermal Foldback
    • Output LED open and short protection
    • Secondary Diode Short Protection
    • VCC undervoltage and overvoltage protection
    • Wide Temperature range of -40 to 125 °C
    • Auto-recoverable (B-version) and Latched (A-version) fault handling options

    在线购买

    型号制造商描述购买
    NCL30085BDR2GONIC LED DVR CURR MODE 8SOIC 立即购买

    技术资料

    标题类型大小(KB)下载
    SOIC-8 Narrow BodyPDF61 点击下载
    Power Factor Corrected Quasi-Resonant Primary Side Current Mode Controller for LED LightingPDF310 点击下载
    4 Key Steps to Design a NCL30088-Controlled LED DriverPDF805 点击下载
    NCL30088 and NCL30085 Safety Test ConsiderationPDF191 点击下载
    Designing a NCL30085-Controlled LED DriverPDF600 点击下载
    NCL30085FLYGEVB Bill of Materials ROHS CompliantPDF38 点击下载
    NCL30085FLYGEVB Gerber Layout Files (Zip Format)RAR163 点击下载
    NCL30085FLYGEVB SchematicPDF169 点击下载

    应用案例更多案例

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