首页产品索引NCP1729

    NCP1729

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     50 mA, 35 kHz Switched Capacitor Voltage Inverter with Shutdown

    制造商:ON

    产品信息

    The NCP1729 is a CMOS charge pump voltage inverter that is designed for operation over an input voltage range of 1.15 V to 5.5 V with an output current capability in excess of 50 mA. The operating current consumption is only 122 µA, and a power saving shutdown input is provided to further reduce the current to a mere 0.4 µA. The device contains a 35 kHz oscillator that drives four low resistance MOSFET switches, yielding a low output resistance of 26 Ω and a voltage conversion efficiency of 99%. This device requires only two external 3.3µF capacitors for a complete inverter making it an ideal solution for numerous battery powered and board level applications. The NCP1729 is available in the space saving TSOP-6 (SOT-23-6) package.


    Typical Applications 

    • LCD Panel Bias 

    • Cellular Telephones

     • Pagers

     • Personal Digital Assistants

    • Electronic Games 

    • Digital Cameras

    • Camcorders

     • Hand Held Instruments

    优势特点

    • Operating Voltage Range of 1.5 V to 5.5 V 

    • Output Current Capability in Excess of 50 mA

     • Low Current Consumption of 122 A

     • Power Saving Shutdown Input for a Reduced Current of 0.4 A

     • Operation at 35 kHz 

    • Low Output Resistance of 26

     • Space Saving TSOP−6 Package

     • NCV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC−Q100 Qualified and PPAP Capable

     • These Devices are Pb−Free and are RoHS Compliant

    规格参数

    NCP1729参数.png

    NCP1729参数.png


    电路图、引脚图和封装图

    在线购买

    型号制造商描述购买
    NCV1729SN35T1GONIC REG CHARG PUMP INV 50MA 6TSOP 立即购买
    NCP1729SN35T1GONIC REG CHARG PUMP INV 50MA 6TSOP 立即购买

    技术资料

    标题类型大小(KB)下载
    Switched Capacitor Voltage InverterPDF170 点击下载
    TSOP-6PDF62 点击下载
    NCP1729_PKG.GIFUNKNOW4 点击下载

    应用案例更多案例

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