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    首页产品索引NCL30082

    NCL30082

    购买收藏
     可调光准谐振初级端电流模式控制器用于LED照明,带热反走

    制造商:ON

    中文数据手册

    产品信息

    NCL30082是一款PWM电流模式控制器,用于隔离型反激和非隔离降压-升压恒流拓扑结构。该控制器采用准谐振模式工作,提供高能效。由于采用新颖的控制方法,该器件能够精密地对初级端电流进行稳流,无需次级端反馈电路、偏置及光耦。NCL30082集成度高,所需外部组件数量极少。内置一系列强固的保护特性以简化设计。这器件支持模拟/数字调光和热反走。虽然NCL30082集成固定的过压保护,设计人员可选择以更低的过压保护级别编程。
    • Primary Side Sensing
    • Wide V
    • Range
    • Precise LED Current Regulation of ± 1% typical
    • 0.9 PF with passive valley fill
    • User Programmable Thermal Foldback
    • Analog and Digital Dimming Input
    • Secondary Diode Short Protection
    • V
    • Undervoltage and overvoltage protection
    • Shorted Current Sense Fault Detection
    • Latched and Auto-recoverable versions
    • Wide Temperature range of -40 to 125 °C
    • Input Line Voltage Sensing
    • Open and Shorted Output LED Protection

    电路图、引脚图和封装图

    在线购买

    型号制造商描述购买
    NCL30082B2DR2GONIC LED DVR CURR MODE 8SOIC 立即购买
    NCL30082B3DR2GONIC LED DVR CURR MODE 8SOIC 立即购买
    NCL30082DDR2GONIC LED DVR CURR MODE 8SOIC 立即购买
    NCL30082BDMR2GONLED DRIVER, PDSO8 立即购买
    NCL30082ADMR2GONLED DRIVER, PDSO8 立即购买
    NCL30082B1DMR2GONLED DRIVER, PDSO8 立即购买

    技术资料

    标题类型大小(KB)下载
    Dimmable Quasi-Resonant Primary Side Current-Mode Controller for LED LightingPDF355 点击下载
    Performances of a LED Driver Driven by the NCL30080/81/82/83PDF322 点击下载
    Designing a LED Driver with the NCL30080/81/82/83PDF534 点击下载
    SOIC-8 Narrow BodyPDF61 点击下载
    Micro 8 lead Surface MountPDF56 点击下载
    NCL30082_PD.JPGUNKNOW10 点击下载
    NCL30082_AD.JPGUNKNOW30 点击下载
    优化交流电源供电的LED驱动器,提供精密稳流而不使用光耦UNKNOW136 点击下载

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