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    首页产品索引NCP1910

    NCP1910

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     High Performance Combo Controller for ATX Power Supplies

    制造商:ON

    中文数据手册

    产品信息

    Housed in a SO-24WB package, the NCP1910 combines a state-of-the-art circuitry aimed to powering next generation of ATX or flat TVs converters. With a 65 kHz Continuous Conduction Mode Power Factor Controller and a LLC controller hosting a high-voltage driver, the NCP1910 is ready to power 85+ types of offline power supplies. To satisfy stringent efficiency considerations, the PFC circuit implements an adjustable frequency fold back to reduce switching losses as the load is going light. To cope with all the signal sequencing required by the ATX and flat TVs specifications, the controller includes several dedicated pins enabling handshake between the secondary and the primary sides. These signals include a power-good line but also a control pin which turns the controller on and off via an opto coupler. Safety-wise, a second OVP input offers the necessary redundancy in case the main feedback network would drift away. Finally, a fast fault input immediately reacts in presence of an over current condition by triggering an auto-recovery soft-start sequence.
    • PFC frequency fold back
    • LLC Skip
    • Dynamic Response enhancers
    • Adjustable Line Brown-Out Protection
    • On/off and power Good Management Signam
    • Redundant Vbulk Over Voltage Protection

    电路图、引脚图和封装图

    在线购买

    型号制造商描述购买
    NCP1910A65DWR2GONIC COMBO CTLR ATX 24-SOIC 立即购买
    NCP1910B65DWR2GONIC COMBO CTLR ATX 24-SOIC 立即购买
    NCP1910B100DWR2GONIC OFFLINE CTLR COMBO ATX 24SOIC 立即购买
    NCP1910A100DWR2GONIC OFFLINE CTLR COMBO ATX 24SOIC 立即购买

    技术资料

    标题类型大小(KB)下载
    A Simple DC SPICE Model for the LLC ConverterPDF474 点击下载
    Understanding the LLC Structure in Resonant ApplicationsPDF416 点击下载
    SOIC-24 WB Less Pin 21PDF57 点击下载
    High Performance Combo Controller for ATX Power SuppliesPDF340 点击下载
    Implementing a 310 W Power Supply with NCP1910, NCP4303 & NCP1027PDF834 点击下载
    NCP1910_PD.GIFUNKNOW17 点击下载
    NCP1910_AD.JPGUNKNOW28 点击下载
    NCP1910GEVB Bill of Materials ROHS CompliantPDF182 点击下载

    应用案例更多案例

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