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Datasheet Microchip MIC94073

ManufacturerMicrochip
SeriesMIC94073

The MIC94070-73 are high-side load switches designed for operation between 1

Datasheets

  • Download » Datasheet, PDF, 826 Kb, Revision: 11-09-2015
    MIC94070/71/72/73 Data Sheet
    Docket ↓
    MIC94070/71/72/73
    High Side Power Switches General Description Features The MIC94070-73 are high-side load switches designed
    for operation between 1.7V to 5.5V. The devices contain
    a low on-resistance P-channel MOSFET that supports
    1.2A of continuous current. The MIC94071 and
    MIC94073 feature an active load discharge circuit which
    insures capacitive loads retain no charge when the main
    switch is in an OFF state.
    MIC94070-71 feature rapid turn on while MIC94072-73
    provide a slew rate controlled Soft-Start turn-on of 800µs
    (typical) to prevent in-rush current from glitching supply
    rails.
    An active pull-down on the enable input keeps
    MIC94070-73 in a default OFF state until the EN pin is
    pulled to a high level. Built-in level shift circuitry allows
    low voltage logic signals to switch higher supply
    voltages, or vice versa; high level logic signals can
    control low level voltages.
    MIC94070-73’s operating voltage range makes them
    suitable for 1-cell Lithium ion and 2-to 3-cell
    NiMH/NiCad/Alkaline powered systems, as well as all 5V
    applications. Their low operating current of 2µA and low
    shutdown current of <1µA maximize battery life. ...

Prices

Status

MIC94073YC6-TRMIC94073YC6-TXMIC94073YMT-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)

Packaging

Parametrics

MIC94073YC6-TRMIC94073YC6-TXMIC94073YMT-TR
Enable LogicHigh TrueHigh TrueHigh True
Load Discharge(Ω)200200200
Max SW Current, A1.21.21.2
Oja, C/W240, 172240, 172240, 172
Operating Temperature Range, °C-40 to +125-40 to +125
Product TypeSingle High-Side Load SwitchesSingle High-Side Load SwitchesSingle High-Side Load Switches
RDS ON @5V, mΩ120120120
Soft Start, µS800800800
VEN, V1.21.21.2
Vin Max, V5.55.55.5
Vin Min, V1.71.71.7

Eco Plan

MIC94073YC6-TRMIC94073YC6-TXMIC94073YMT-TR
RoHSCompliantCompliantCompliant

Other Options

MIC94070 MIC94071 MIC94072

Moldel Line

Series: MIC94073 (3)

Manufacturer's Classification

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

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