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Datasheet Microchip MIC2097


The MIC2095/97/98/99 family of switches are self-contained, current-limiting, high-side power switches, ideal for power-control applications


  • Download » Datasheet, PDF, 1.3 Mb, Revision: 11-05-2015
    MIC2095/7/8/9 - Current-Limiting Power Distribution Switches
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    Current-Limiting Power Distribution Switches General Description Features The MIC2095/97/98/99 family of switches are selfcontained, current-limiting, high-side power switches, ideal
    for power-control applications. These switches are useful
    for general purpose power distribution applications such as
    digital televisions (DTV), printers, set-top boxes (STB),
    PCs, PDAs, and other peripheral devices.
    The current limiting switches feature either a fixed
    0.5A/0.9A or resistor programmable output current limit.
    The family also has fault blanking to eliminate false noiseinduced, over current conditions. After an over-current
    condition, these devices automatically restart if the enable
    pin remains active. The MIC2097 switch offers a unique
    new patented Kickstart feature, which allows momentary
    high-current surges up to the secondary current limit
    (ILIMIT_2nd). This is useful for charging loads with high inrush
    currents, such as capacitors.
    The MIC2095/97/98/99 family of switches provides undervoltage, over-temperature shutdown, and output fault
    status reporting. The family also provides either an active
    low or active high, logic level enable pin.
    The MIC2095/97/98/99 family is offered in a space saving
    1.6mm x 1.6mm Thin MLF® (TMLF) package.
    Datasheets and support documentation can be found on
    Micrel’s web site at: MIC2095: 0.5A fixed current limit MIC2098: 0.9A fixed current limit MIC2097/99: Resistor programmable current limit
    – 0.1A to 1.1A MIC2097: Kickstart for high peak current loads ...



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




Adj Current LimitYesYes
Current Limit Adj#, Max1.1A1.1A
Current LimitedYesYes
Enable LogicActive HighActive High
Fault FlagYesYes
Flag Transient FilterYesYes
Oja, C/W9393
Operating Temperature Range, °C-40 to +125-40 to +125
Product TypeUSB Power DistUSB Power Dist
RDS ON @5V, mΩ170170
Rev Block DiodeYesYes
Switch ElementP-ChP-Ch
Thermal ShutdownYesYes
Vin Max, V5.55.5
Vin Min, V2.52.5

Eco Plan


Other Options

MIC2095 MIC2098 MIC2099

Moldel Line

Series: MIC2097 (2)

Manufacturer's Classification

  • Power Management > Power Switches > Power Switches - Current Limit Switches

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