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Datasheet Microchip MIC2040

ManufacturerMicrochip
SeriesMIC2040

The MIC2040 and MIC2041 are high side MOSFET switches optimized for general purpose power distribution applications that require circuit protection

Datasheets

  • Download » Datasheet, PDF, 650 Kb, Revision: 11-05-2015
    MIC2040/41 - Single Channel Low Voltage Power Distribution Switch
    Docket ↓
    MIC2040/2041 Micrel MIC2040/2041
    Single Channel Low Voltage Power Distribution Switch General Description Features The MIC2040 and MIC2041 are high side MOSFET switches
    optimized for general purpose power distribution applications
    that require circuit protection. The devices switch up to 5.5V
    and as low as 0.8V while offering both programmable current
    limiting and thermal shutdown to protect the device and the
    load. A fault status output is provided in order to detect
    overcurrent and thermal shutdown fault conditions. Both
    devices employ soft start circuitry to minimize the inrush
    current in applications that employ highly capacitive loads.
    Additionally, the MIC2040/41 is suited for multi-port USB
    applications to satisfy upstream/downstream power requirements.
    The MIC2041 features a auto-reset circuit breaker mode that
    latches the output off upon detecting an overcurrent condition
    lasting more than 28ms. The output is reset by removing or
    reducing the load.
    Data sheets and support documentation can be found on
    Micrel’s web site at www.micrel.com. 75mΩ max. on-resistance
    0.8V to 5.5V operating range
    Adjustable current limit
    Up to 1.5A continuous output current
    Short circuit protection with thermal shutdown
    Circuit breaker mode (MIC2041) ...

Prices

Status

MIC2040-1YMMMIC2040-1YMM-TRMIC2040-2YMMMIC2040-2YMM-TR
Lifecycle StatusProduction (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)

Packaging

Parametrics

MIC2040-1YMMMIC2040-1YMM-TRMIC2040-2YMMMIC2040-2YMM-TR
Adj Current LimitYesYesYesYes
Current Limit Adj#, Max1.5A1.5A1.5A1.5A
Current LimitedYesYesYesYes
Enable LogicActive HighActive HighActive HighActive High
Fault FlagYesYesYesYes
Flag Transient FilterYesYesYesYes
Oja, C/W160160160160
Operating Temperature Range, °C-40 to +85-40 to +85-40 to +85-40 to +85
Product TypeUSB Power DistUSB Power DistUSB Power DistUSB Power Dist
RDS ON @5V, mΩ75757575
Rev Block DiodeYesYesYesYes
Switch ElementN-ChN-ChN-ChN-Ch
Thermal ShutdownYesYesYesYes
TypeSingleSingleSingleSingle
UL ApprovedYesYesYesYes
UVLOYesYesYesYes
Vin Max, V5.55.55.55.5
Vin Min, V0.80.80.80.8

Eco Plan

MIC2040-1YMMMIC2040-1YMM-TRMIC2040-2YMMMIC2040-2YMM-TR
RoHSCompliantCompliantCompliantCompliant

Other Options

MIC2041

Moldel Line

Series: MIC2040 (4)

Manufacturer's Classification

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

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