AOZ1312

AOZ1312 Single Channel USB Switch General Description The AOZ1312 is a member of Alpha and Omega Semiconductor’s single-channel power-distribution switch family intended for applications where heavy capacitive loads and short-circuits are likely to be encountered. This device incorporates a 70 mΩ N-channel MOSFET power switch for power-distribution systems. The switch is controlled by a logic enable input. Gate drive is provided by an internal charge pump designed to control the power-switch rise time and fall time to minimize current surges during switching. The charge pump requires no external components and allows operation from supplies as low as 2.7 V. The AOZ1312 is available in an SO-8 or eMSOP-8 package and is rated over the -40 °C to +85 °C ambient temperature range. Features z Typical 70 mΩ (NFET) z 1.5A maximum continuous current z Vin range of 2.7 V to 5.5 V z Open Drain Fault Flag z Fault Flag deglitched (blanking time) z Thermal shutdown z Reverse current blocki...