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Voltage rise fall chip

LP3211

    The LP3211 is a 1.2MHz high performance PWM DC/DC converter that produces a regulated 5V output.No external inductor and diode is required for operation. The operating voltage range is 2.8V to Vout.Internal soft-start circuitry effectively reduces the in-rush current both while start-up and mode change.
 
    The LP3211 features very low quiescent current, over current protection and short circuit protection.

    The LP3211 is available in SOT-23-6 package. 
    LP3211 General Description :
        The LP3211 is a 1.2MHz high performance PWM DC/DC converter that produces a regulated 5V output.No external inductor and diode is required for operation. The operating voltage range is 2.8V to Vout.Internal soft-start circuitry effectively reduces the in-rush current both while start-up and mode change.
        The LP3211 features very low quiescent current, over current protection and short circuit protection.
        The LP3211 is available in SOT-23-6 package. 

    LP3211 Features:
    280mA Output current
    No Inductor and diode
    Soft Start Function
    Built-In Short-Circuit Protection
    Built-in Thermal Protection
    Over Current Protection Function
    Q<1uA in Shutdown
    SOT23-6 Package
    RoHS Compliant and 100% Lead (Pb)-Free 

    LP3211 Applications:
    LCD Panel
    Cellular and Smart mobile phone
    PDA/DSC
    USB Host power

    LP3211 Marking Information
    Please see website. 

    LP3211 Typical Application Circuit :


    LP3211 Functional Pin Description :


    LP3211 Typical Application Circuit :


    LP3211 Packaging Information :



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