MIC2090 Datasheet (Microchip) - Current-Limiting Power Distribution Switches

MIC2090, Current-Limiting Power Distribution Switches

The MIC2090 and MIC2091 are high-side MOSFET power switches optimized for general purpose 50 mA or 100 mA low power distribution in circuits that require overcurrent limiting and circuit protection.

Typical applications for these parts include switching power in USB ports, portable consumer items, c

MIC2090 Features

* 1.8V to 5.5V Supply Voltage

* 790 mΩ Typical RDS(ON) at 3.3V

* MIC2090 is Rated for 50 mA Minimum Continuous Current

* MIC2091 is Rated for 100 mA Minimum Continuous Current

* Reverse Current Blocking (OGI)

* 20 ns Super Fast Reaction Time to Hard Sh