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Datasheet Microchip MIC94090

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

Datasheets

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  MIC94090/1/2/3/4/5 Data Sheet
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  MIC94090/1/2/3/4/5
  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 790Вµs, while the MIC94094 and MIC94095
  provide a slew rate controlled soft-start turn-on of 120Вµs. 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 ...

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Status

Packaging

Parametrics

	MIC94090YC6-TR	MIC94090YMT-TR
Enable Logic	High True	High True
Max SW Current, A	1.2	1.2
Oja, C/W	240, 140	240, 140
Operating Temperature Range, °C	-40 to +125	-40 to +125
Product Type	Single High-Side Load Switches	Single High-Side Load Switches
RDS ON @5V, mО©	130	130
VEN, V	1.25	1.25
Vin Max, V	5.5	5.5
Vin Min, V	1.7	1.7

Eco Plan

Other Options

MIC94091 MIC94092 MIC94093 MIC94094 MIC94095

Moldel Line

• MIC94090YC6-TR MIC94090YMT-TR

Manufacturer's Classification

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