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  • TD8211

  • TD8211 High Efficiency 1MHz, 2A Step Up Regulator

    (DATASHEET)


    The TD8211 is a fixed switching frequency (1.5MHz typical), current-mode, step-up regulator with an integrated N-channel MOSFET. The device allows the usage of small inductors and output capacitors for portable devices. The current-mode control scheme provides fast transient response and good output voltage accuracy.

    The TD8211 includes under-voltage lockout, currentlimit,and over-temperature shutdown preventing damage in the event of an output overload.

    Features

    Wide 2.7V to 6V Input Voltage Range

    Built-in 0.2W N-Channel MOSFET

    Built-in Soft-Start

    High Efficiency up to 90%

    <1mA Quiescent Current During Shutdown

    Current-Mode Operation

    Stable with Ceramic Output Capacitors

    Fast Transient Response

    Current-Limit Protection

    Over-Temperature Protection with Hysteresis

    Available in a TSOT-23-6 and TDFN2x2-6 Package

    Lead Free and Green Devices Available

    (RoHS Compliant)

    Applications

    Cell Phone and Smart Phone

    PDA, PMP, MP3

    Digital Camera

    Boost Regulators

    Typical Application Circuit

 
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