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    STBB3JCCR

    2A, high effiiciency single inductor buck-boost DC-DC converter and High Brightness White LED Driver

    Parameters
    Input Voltage Min Volt1.8
    Input Voltage Max Volt5.5
    ECCN USEAR99
    ECCN EUNEC
    Packing TypeTape And Reel
    RoHs compliantEcopack2
    GradeIndustrial
    Package NameCSP P 0.4 mm
    Description

    The STBB3JCC is a fixed frequency, high efficiency, buck-boost DC-DC converter which provides output voltages from 1.2 V to 5.5 V starting from input voltage from 1.8 V to 5.5 V. Thanks to very low sensing voltage, only 100 mV and very low RDS(on) of integrated power MOSFET, it achieves very high...
    Read More

    Key features
    Key features
    • 100 mV feedback signal
    • Input voltage range from 1.8 V to 5.5 V
    • 2 A output current at 3.3 VOUT in buck mode (VIN = 3.6 V to 5.5 V)
    • 800 mA output current at 3.3 VOUT in boost mode (VIN ≥ 2.0 V)
    • Typical efficiency higher than 94%
    • Automatic transition between step-down and boost mode
    • Adjustable output voltage from 1.2 V to 5.5 V
    • Power save mode (PS) at light load
    • 2.0 MHz fixed switching frequency
    • Adjustable switching frequency up to 2.4 MHz (by external synchronous square signal)
    • Device quiescent current less than 50 μA
    • Load disconnect during shutdown
    • Shutdown function and soft-start
    • Shutdown current < 1 μA
    • Available in Flip Chip 20, pitch = 0.4 mm
    In stock
    Quantity $ per unit Savings
    1-9$3.310%
    10-24$2.9810%
    25-99$2.8215%
    100-249$2.4526%
    250-499$2.3230%
    500$2.0837%
    500 + Contact sales
    $3.31
    $3.31
    or
    Parameters
    Input Voltage Min Volt1.8
    Input Voltage Max Volt5.5
    ECCN USEAR99
    ECCN EUNEC
    Packing TypeTape And Reel
    RoHs compliantEcopack2
    GradeIndustrial
    Package NameCSP P 0.4 mm
    Description

    The STBB3JCC is a fixed frequency, high efficiency, buck-boost DC-DC converter which provides output voltages from 1.2 V to 5.5 V starting from input voltage from 1.8 V to 5.5 V. Thanks to very low sensing voltage, only 100 mV and very low RDS(on) of integrated power MOSFET, it achieves very high...
    Read More

    Key features
    Key features
    • 100 mV feedback signal
    • Input voltage range from 1.8 V to 5.5 V
    • 2 A output current at 3.3 VOUT in buck mode (VIN = 3.6 V to 5.5 V)
    • 800 mA output current at 3.3 VOUT in boost mode (VIN ≥ 2.0 V)
    • Typical efficiency higher than 94%
    • Automatic transition between step-down and boost mode
    • Adjustable output voltage from 1.2 V to 5.5 V
    • Power save mode (PS) at light load
    • 2.0 MHz fixed switching frequency
    • Adjustable switching frequency up to 2.4 MHz (by external synchronous square signal)
    • Device quiescent current less than 50 μA
    • Load disconnect during shutdown
    • Shutdown function and soft-start
    • Shutdown current < 1 μA
    • Available in Flip Chip 20, pitch = 0.4 mm