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升降压芯片

MT3492A

    MT3492A是一个完全集成的,高效的2A同步整流降压转换器。
    该设备提供一种操作模式,PWM模式切换控制。
    MT3492A需要最少数量的现成的标准外部组件,并可在一个6针SOT23 ROHS兼容的包。
    MT3492A Description/概述:
        MT3492A是一个完全集成的,高效的2A同步整流降压转换器。
        该设备提供一种操作模式,PWM模式切换控制。
        MT3492A需要最少数量的现成的标准外部组件,并可在一个6针SOT23 ROHS兼容的包。
        The MT3492A is a fully integrated, high– efficiency 2A synchronous rectified step-down converter. 
        This device offers one operation modes, PWM Mode switching control.
        The MT3492A requires a minimum number of readily available standard external components and is available in an 6-pin SOT23 ROHS compliant package.

    MT3492A Features/特性:
    High Efficiency: Up to 96%
    1MHz Frequency Operation
    2A Output Current
    No Schottky Diode Required
    4.5V to 18V Input Voltage Range
    0.6V Reference
    Slope Compensated Current Mode Control for Excellent Line and Load Transient Response
    Integrated internal compensation
    Stable with Low ESR Ceramic Output Capacitors
    Over Current Protection with Hiccup-Mode
    Thermal Shutdown
    Inrush Current Limit and Soft Start
    Available in SOT23-6 Package
    -40°C to +85°C Temperature Range

    MT3492A Applications/应用:
    Distributed Power Systems
    Digital Set Top Boxes
    Flat Panel Television and Monitors 
    Wireless and DSL Modems
    Notebook Computer

    MT3492A Typical Application:
    MT3492A Package/Order Information:
    Order Part Number
    Package
    Top Marking
     

    MT3492A

    SOT23-6

    A618DC


    MT3492A Pin Description:
    MT3492A Functional Block Diagram:
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