General Description

The AOZ1364 is a high-side load switch intended for

applications that require circuit protection. The device

operates from a source voltage between 5.5V and 28V.

The internal current limiting circuit protects the input

supply voltage from large current load. The current limit

can be set with an external resistor. The AOZ1364

provides thermal protection function that limits excessive

power dissipation. The device employs internal soft-start

circuitry to control in-rush current due to highly capacitive

loads associated with hot-plug events. It features low

quiescent current of 280µA and the supply current

reduces to less than 1µA at shutdown.

The AOZ1364 is available in either an SO-8 or a

DFN-10 4 mm x 4 mm package which can operate over

a -40C to +85C temperature range.

Features

 35m maximum on resistance

 Programmable current limit

 5.5V to 28V operating input voltage

 Low quiescent current

 Under-voltage lockout

 Thermal shutdown protection

 2.5kV ESD rating

 Available in SO-8 or DFN-10 package

Applications

 Notebook PCs

 Hot swap supplies