US201B switches equivalent, high-side power switches.
* 80mΩ(Typ) N-Channel MOSFET * Supply Current:
– Switch On : 25μA(Typ)
– Switch Off : 1μA (Typ) * Load Current 500mA for US201 and 1.0A fo.
This MOSFET should be driven by a charge pump circuitry inside. Its switch on resistance is as low as 80mΩ which we kno.
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 resista.
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