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  • TD8228

  • TD8228 High Efficiency 1MHz, 2A Step Up Regulator

    (DATASHEET)


    TD8228 is a high efficiency, current-mode control Boost DC to DC regulator with an integrated 120mΩ RDS(ON) N-channel MOSFET. The fixed 1MHz switching frequency and internal compensation reduce external component count and save the PCB space. The build-in internal soft start circuitry minimizes the inrush current at start-up.

    Features

    Wide input range:2-6V

    1MHz switching frequency

    Minimum on time: 100ns typical

    Minimum off time: 100ns typical

    Max output voltage: 6V

    Low RDS(0N): 120mΩ

    Adjustable Over Current Protection:0.5~4.5A

    RoHS Compliant and Halogen Free

    Compact package: SOT23-6

    Applications

    Cell Phone and Smart Phone

    PDA, PMP, MP3

    Digital Camera

    Typical Application Circuit

     

 
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