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Datasheet Microchip MIC94162


The MIC94161/2/3/4/5 is a family of high-side load switches designed to operate from 1


  • Download » Datasheet PDF, 738 Kb, Revision: 11-09-2015
    MIC94161/2/3/4/5 Data Sheet
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    3A High-Side Load Switch
    with Reverse Blocking General Description Features The MIC94161/2/3/4/5 is a family of high-side load
    switches designed to operate from 1.7V to 5.5V input
    voltage. The load switch pass element is an internal
    14.5mΩ RDSON N-Channel MOSFET which enables the
    device to support up to 3A of continuous current.
    Additionally, the load switch supports 1.5V logic level
    control and shutdown features in a tiny 1.5mm Г— 1mm
    6-ball WLCSP package. The MIC9416x provides reverse current protection when
    the device is disabled. The device will not allow the flow of
    current from the output to the input when the device is
    turned OFF. Additionally, the MIC94161 features
    overvoltage protection to protect the load when the input
    voltage is above 4.55V, as well as a precise enable
    threshold which keeps the MIC94161 in the default OFF
    state until the EN pin rises above 1.15V.
    The MIC94161/2/3/4/5 operating voltage range makes
    them ideal for Lithium-ion and NiMH/NiCad/Alkaline
    battery-powered systems, as well as non-battery-powered
    applications. The devices provide low quiescent current
    and low shutdown current to maximize battery life.
    Datasheets and support documentation are available on ...



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




Enable LogicHigh True
Load Discharge(О©)200
Max SW Current, A3
Oja, C/W108
Operating Temperature Range, °C-40 to +125
Product TypeSingle High-Side Load Switches
RDS ON @5V, mО©15.5
Reverse Current BlockingYes
Soft Start, µS60
VEN, V1.2
Vin Max, V5.5
Vin Min, V1.7

Eco Plan


Other Options

MIC94161 MIC94163 MIC94164 MIC94165

Moldel Line

Series: MIC94162 (1)

Manufacturer's Classification

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

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