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    首頁產(chǎn)品索引NCP3065

    NCP3065

    購買收藏
    ?Buck / Boost / Inverting Regulator, Switching, Constant Current, 1.5 A, for HB-LEDs

    制造商：ON

    中文數(shù)據(jù)手冊

    產(chǎn)品信息

    The NCP3065 is a monolithic Buck Boost Inverting Switching Regulator designed to deliver constant current for powering high brightness LEDs (HBLED). The device has a very low feedback voltage of 235 mV (nominal) which is used to regulate the average current of the LED string. In addition, the NCP3065 has a wide input voltage up to 40 V to allow it to operate from 12 Vac or 12 Vdc supplies commonly used for lighting applications as well as unregulated supplies such as Lead Acid batteries.
    The device can be configured in a controller topology with the addition of an external transistor to support higher LED currents beyond the 1.5 A rated switch current of the internal transistor. The NCP3065 switching regulator can be configured in Step-Down (Buck), Step-Up (boost) or SEPIC topologies with a minimum number of external components. Available with ENABLE feature under part number NCP3066.
    • Integrated 1.5 A Switch
    • Input Voltage Range from 3 V to 40 V
    • Low Feedback Voltage of 235 mV
    • Cycle-by-Cycle Current Limit
    • No Control Loop Compensation Required
    • Frequency of Operation Adjustable up to 250 kHz
    • Operation With All Ceramic Output Capacitors or No Output Capacitance
    • Analog and Digital PWM Dimming Capability
    • Internal Thermal Shutdown with Hysteresis

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    在線購買

    型號制造商描述購買
    NCV3065PGONIC LED DRVR RGLTR DIM 1.5A 8DIP 立即購買
    NCP3065PGONIC LED DRVR RGLTR DIM 1.5A 8DIP 立即購買
    NCP3065MNTXGON降壓/升壓/逆變穩(wěn)壓器，開關(guān)，恒定電流，1.5 A，用于 HB-LED 立即購買
    NCV3065MNTXGON降壓/升壓/逆變穩(wěn)壓器，開關(guān)，恒定電流，1.5 A，用于 HB-LED 立即購買
    NCV3065DR2GON 立即購買
    NCP3065DR2GON 立即購買

    技術(shù)資料

    標(biāo)題類型大?。↘B）下載
    1.5 A Constant Current Buck Boost Inverting Switching Regulator for HB-LEDsPDF278 點(diǎn)擊下載
    High Intensity LED Drivers Using NCP3065/NCV3065PDF1204 點(diǎn)擊下載
    NCP3065: SEPIC LED Driver for MR16PDF348 點(diǎn)擊下載
    NCP3065: 12Vac or 12Vdc MR-16 Sharp ZENIGATA LED ModulePDF237 點(diǎn)擊下載
    1 W to 5 W MR16 LED Driver GreenPoint? Reference DesignPDF357 點(diǎn)擊下載
    SOIC-8 Narrow BodyPDF61 點(diǎn)擊下載
    8 LEAD PDIPPDF34 點(diǎn)擊下載
    8 PIN DFN, 4x4PDF59 點(diǎn)擊下載

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