The UTC US201/A/B/C series are 80mΩ high-side power switches.
There’s internal single low voltage N-Channel MOSFET which makes it an ideal for all USB applications.
This MOSFET should be driven by a charge pump circuitry inside.
Its switch on resistance is as low as 80mΩ which we know specially meet
US201B Features
* 80mΩ(Typ) N-Channel MOSFET
* Supply Current:
* Switch On : 25μA(Typ)
* Switch Off : 1μA (Typ)
* Load Current 500mA for US201 and 1.0A for US201A/B/C
* Input Voltage from 2V ~ 5.5V
* In Off-State: Output Voltage can be Higher than Input
* ORDERING INFORMATIO
US201C-UnisonicTechnologies.pdf
Datasheet Details
US201B, US201C
Unisonic Technologies
277.46 KB
High-side power switches.
This datasheet PDF includes multiple part numbers: US201B, US201C.
Please refer to the document for exact specifications by model.
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