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    首頁產(chǎn)品索引NSIC2050JB

    NSIC2050JB

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    ?LED Driver, Constant Current Regulator, 120 V, 50 mA, ±15%, for A/C off-line applications

    制造商:ON

    中文數(shù)據(jù)手冊

    產(chǎn)品信息

    The linear constant current regulator (CCR) is a simple, economical and robust device designed to provide a cost-effective solution for regulating current in LEDs (similar to Constant Current Diode, CCD). The CCR is based on Self-Biased Transistor (SBT) technology and regulates current over a wide voltage range. It is designed with a negative temperature coefficient to protect LEDs from thermal runaway at extreme voltages and currents.
    The CCR turns on immediately and is at 20% of regulation with only 0.5 V Vak. It requires no external components allowing it to be designed as a high or low-side regulator.
    The 120 V anode-cathode voltage rating is designed to withstand the high peak voltage incurred in A/C offline applications. The high anode-cathode voltage rating withstands surges common in Automotive, Industrial and Commercial Signage applications.
    • Voltage Surge Suppressing
    • SBT (Self-Biased Transistor) Technology
    • Robust Power Package: 3 W
    • Wide Operating Voltage Range
    • Immediate Turn-On
    • Negative Temperature Coefficient
    • Also available in 20 mA (NSIC2020JBT3G) and 30 mA (NSIC2030JBT3G)
    • UL94?V0 Certified
    • NSV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC?Q101 Qualified and PPAP Capable

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    型號制造商描述購買
    NSVC2050JBT3GON該線性恒流穩(wěn)流器 (CCR) 是一款簡單、經(jīng)濟和耐用的器件,適用于為調(diào)節(jié) LED 中的電流提供經(jīng)濟高效的方案(與恒流二極管 CCD 類似)。該 CCR 基于自偏置晶體管 (SBT) 技術(shù),在較寬的電壓范圍內(nèi)調(diào)節(jié)電流。它使用負溫度系數(shù)來保護 LED 在極端電壓和電流下不會發(fā)生熱崩潰。該 CCR 將立即開啟,達到 20% 調(diào)節(jié)時僅使用 0.5 V Vak。它無需外部部件,因此可設計用作高壓側(cè)或低壓側(cè)穩(wěn)壓器。120 V 陽極-陰極電壓額定值可承受離線交流應用中出現(xiàn)的高峰值電壓。高陽極-陰極電壓額定值可耐受汽車、工業(yè)和商業(yè)標志應用中常見的浪涌。 立即購買
    NSIC2050JBT3GON 立即購買

    技術(shù)資料

    標題類型大?。↘B)下載
    How To Use Thermal Data Found in Data SheetsPDF208 點擊下載
    Predicting the Effect of Circuit Boards on Semiconductor Package Thermal PerformancePDF187 點擊下載
    Predicting Thermal RunawayPDF104 點擊下載
    Automotive Applications: The Use of Discrete Constant Current Regulators (CCR) For CHMSL LightingPDF188 點擊下載
    Using ON Semiconductor"s Constant Current Regulators in AC ApplicationsPDF493 點擊下載
    Capacitive Drop Drive Topology with Constant Current Regulator to Drive LEDsPDF239 點擊下載
    Thermal Considerations for Discrete Constant Current Regulators in DPAK, SMC and SMB Packages for Driving LEDsPDF697 點擊下載
    Simple Battery Charger using a CCRPDF199 點擊下載

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