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Datasheet Microchip MIC94092


The MIC94090/1/2/3/4/5 is a family of high-side load switches designed for operation from 1


  • Download » Datasheet, PDF, 836 Kb, Revision: 11-09-2015
    MIC94090/1/2/3/4/5 Data Sheet
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    High Side Load Switches for
    Consumer Applications General Description Features The MIC94090/1/2/3/4/5 is a family of high-side load switches
    designed for operation from 1.7V to 5.5V input voltage. The
    load switch pass element is an internal 130mΩ RDS(ON) Pchannel MOSFET which enables the device to support up to
    1.2A continuous current. Additionally, the load switch
    supports 1.5V logic level control and shutdown features.
    The MIC94090 and MIC94091 feature rapid turn on. The
    MIC94092 and MIC94093 provide a slew rate controlled softstart turn-on of 790µs, while the MIC94094 and MIC94095
    provide a slew rate controlled soft-start turn-on of 120µs. The
    soft-start feature option prevents an in-rush current event
    from pulling down the input supply voltage.
    The MIC94091, MIC94093, and MIC94095 include a 250Ω
    auto discharge load circuit that is switched on when the load
    switch is disabled.
    An active pull-down on the enable input keeps the
    MIC94090/1/2/3/4/5 in a default OFF state until the enable pin
    is pulled above 1.25V. Internal level shift circuitry allows low
    voltage logic signals to switch higher supply voltages. The
    enable voltage can be as high as 5.5V and is not limited by
    the input voltage.
    The MIC94090/1/2/3/4/5 operating voltage range makes
    them ideal for Lithium ion and NiMH/NiCad/Alkaline battery ...



Lifecycle StatusProduction (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)




Enable LogicHigh TrueHigh True
Max SW Current, A1.21.2
Oja, C/W240, 140240, 140
Operating Temperature Range, °C-40 to +125-40 to +125
Product TypeSingle High-Side Load SwitchesSingle High-Side Load Switches
RDS ON @5V, mΩ130130
Soft Start, µS790790
VEN, V1.251.25
Vin Max, V5.55.5
Vin Min, V1.71.7

Eco Plan


Other Options

MIC94090 MIC94091 MIC94093 MIC94094 MIC94095

Moldel Line

Series: MIC94092 (2)

Manufacturer's Classification

  • Power Management > Power Switches > Power Switches - Load Switches

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