Current Limited Load Switches (USB PCMCIA)-
Single Input High Side Switches | Current Limiters

These SmartSwitch™ devices are members of Application Specific Power MOSFET™ (ASPM™) product family. The devices are available in a number of channel configurations and have an integrated current-limiting circuit to protect the input supply against large changes in load current which could cause the supply to fall out of regulation.

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  • NewPart NumberCartPDFNumber
    of
    Channels
    EnableFault FlagILIMTyp. RDS(ON)

    (mΩ)
    VIN

    (V)
    Typ. IQ

    (μA)
    Package
    (mm)
    Pb-FreeGreen
    AAT4702

    1YesYes150mA, 1A2202.4-5.515FTDFN22 8L 2 x 2 x 0.75
    AAT4621

    1YesYesAdj 1.2A653.0-5.540TDFN 14L, 3 x 3 x 0.75
    AAT4620

    1YesYesAdj 1.2A653.0-5.540TSOPJW 12L, 3 x 2.85 x 1.02
    AAT4616A

    1YesYes300mA to 1.6A1302.4-5.510TDFN22 6L, 2 x 2 x 0.75
    AAT4616

    1YesYes300mA to 1.6A1302.4-5.510SOT-23 5L, 2.85 x 2.80 x 1.20,
    TDFN22-8, 2 x 2 x 0.75
    AAT4608

    1NoNoAdj 1A1602.7-5.515SOT-23 5L, 2.85 x 2.80 x 1.20
    AAT4601

    1YesYesAdj 1.8A702.7-5.512SOP 8L, 4.9 x 6.0 x 1.55