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    首页产品索引NCL30188

    NCL30188

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     Power Factor Corrected Quasi-Resonant Primary Side Current Mode Controller for LED Lighting

    制造商:ON

    中文数据手册

    产品信息

    The NCL30188 is an Ac-Dc power factor corrected flyback controller targeting isolated and non−isolated buck-boost/SEPIC constant current LED drivers. The controller operates in a quasi−resonant mode to provide optimal efficiency. Thanks to a novel control method, the device is able to tightly regulate a constant LED current from the primary side. This removes the need for secondary side feedback circuitry, biasing and an optocoupler.The device is highly integrated with a minimum number of external components. A robust suite of safety protection is built in to simplify the design. This device is specifically intended for very compact,space efficient designs.
    • Constant Current Control with Primary Side Feedback
    • Precise Current Regulation Accuracy
    • Power Factor Correction with low harmonic distortion
    • Line Feedforward for Enhanced Regulation Accuracy
    • Wide Vcc operating range
    • User Programmable Thermal Foldback
    • Latched and Auto-recoverable versions
    • Secondary Diode Short Protection
    • VCC Undervoltage and overvoltage protection
    • Open and Shorted LED Protection

    在线购买

    型号制造商描述购买
    NCL30188BDR2GONICLEDDRVROFFLINE8SOIC 立即购买
    NCL30188ADR2G-- 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 ControllerPDF375 点击下载
    4 Key Steps to Design a NCL30188-Controlled LED DriverPDF674 点击下载
    NCL30188FLYGEVB Bill Of Materials (ROHS compliant)PDF37 点击下载
    NCL30188FLYGEVB Gerber Layout Files (Zip Forat)RAR207 点击下载
    NCL30188FLYGEVB Schematic PDF158 点击下载
    NCL30188FLYGEVB Test ProcedurePDF207 点击下载

    应用案例更多案例

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