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    PM6641TR

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    Monolithic VR for Chipset and DDR2/3 Supply for Ultra-Mobile PC (UMPC) Applications
    Learn More about PM6641TR

    Quantity $ per Unit Savings
    1 - 9$5.490%
    10 - 24$4.9310%
    25 - 99$4.6715%
    100 - 249$4.0426%
    250 - 499$3.8330%
    500$3.4437%
    500 + Contact Sales
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    In stock
    $5.49
    Parameter NameParameter Value
    Input Voltage Min Volt2.7
    Input Voltage Max Volt5.5
    ECCN USEAR99
    ECCN EUNEC
    Packing TypeTape And Reel
    ROHS Compliance GradeEcopack2
    GradeIndustrial
    Package NameVFQFPN 48 7x7x1.0 mm
    Key features
    • Separate Power Good signals
    • Selectable tracking discharge for VDDQ
    • Programmable current limit and soft-start for all outputs
    • Pulse skipping at light load
    • Thermal protection
    • Latched OVP, UVP protection
    • S0-S5 states compliant DDR2/3 section
    • ±2 Apk LDO for DDR2/3 termination (VTT) with foldback
    • 0.8 V ±1% internal voltage reference
    • Fast response, constant frequency, current mode control
    • 2.7 V to 5.5 V input voltage range
    • Low noise DDR2/3 reference (VTTREF)
    • Active soft-end for all outputs
    • Three independent, adjustable, out-of-phase SMPS for DDR2/3 (VDDQ) and chipset supply
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