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    首頁產(chǎn)品索引NSI45020J

    NSI45020J

    購買收藏
    ?LED Driver, Adjustable Constant Current Regulator, 45 V, 20 mA

    制造商：ON

    中文數(shù)據(jù)手冊

    產(chǎn)品信息

    The adjustable 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. The Radj pin allows Ireg(SS) to be adjusted to higher currents by attaching a resistor between Radj (Pin 3) and the Cathode (Pins 2/4). The Radj pin can also be left open (No Connect) if no adjustment is required. It requires no external components allowing it to be designed as a high or low-side regulator. The high anode-cathode voltage rating withstands surges common in Automotive, Industrial and Commercial Signage applications. This device is available in a thermally robust package, which is lead-free RoHS compliant and uses halogen-free molding compound. Meets AEC-Q101 standard and UL94-V0 certified.
    • Robust Power Package: 1.5 Watts, Adjustable up to 40 mA, Wide Operating Voltage Range, Immediate Turn-On, Voltage Surge SuppressingProtecting LEDs, AEC-Q101 Qualified, SBT (SelfBiased Transistor) Technology, Negative Temperature Coefficient, Eliminates Additional Regulation, These Devices are PbFree, Halogen Free/BFR Free and are RoHS Compliant.
    • AEC-Q101 Qualified and PPAP Capable, UL94-V0 Certified

    在線購買

    型號制造商描述購買
    NSV45020JZT1GON 立即購買
    NSI45020JZT1GON 立即購買

    技術(shù)資料

    標題類型大小（KB）下載
    PSpice ModelUNKNOW7 點擊下載
    SOT-223 (TO-261) 4 LEADPDF66 點擊下載
    Advantages of Constant Current Regulators (CCR) in Driving LEDsUNKNOW137 點擊下載
    110 Volt - T8 Fluorescent Tube Replacement using Constant Current Regulators (CCR)UNKNOW137 點擊下載
    用于汽車照明應(yīng)用的恒流穩(wěn)流器(CCR)方案UNKNOW136 點擊下載
    LTSpice ModelUNKNOW16 點擊下載
    LTSpiceCCRSymbolsRAR8 點擊下載
    In-Driver Voltage Protection Techniques for Constant Current RegulatorsPDF224 點擊下載

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