US201A 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.
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