MIC2090 Overview
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, camera and camcorder motor protection, thermal printer head protection, and many other low current-load switching...
MIC2090 Key Features
- 1.8V to 5.5V Supply Voltage
- 790 mΩ Typical RDS(ON) at 3.3V
- MIC2090 is Rated for 50 mA Minimum
- MIC2091 is Rated for 100 mA Minimum
- Reverse Current Blocking (OGI)
- 20 ns Super Fast Reaction Time to Hard Short at
- 10 ms Fault Flag Delay (tD_FAULT/) Eliminates
- Auto-Retry Overcurrent and Short-Circuit
- Latch-Off on Current-Limit (-2 Version)
- Thermal Shutdown