General Description

The AOZ1363DI is a high-side load switch intended for

applications that require circuit protection. The device

operates from voltages between 5V and 16V, and

capable of supplying 6A of continuous current. The

internal current limiting circuit protects the input supply

voltage from large load current. The AOZ1363DI

provides thermal protection function that limits excessive

power dissipation. The device employs an externally

programmable soft-start circuitry to control inrush current

due to highly capacitive loads associated with hot-plug

events. It features low quiescent current of 400μA and

the supply current reduces to less than 10μA in

shutdown.

The device can output current monitoring information

with an accuracy of 10 at a specified load current of 3A.

The device can detect the over-current fault condition

and execute the switch power down within a maximum

delay time of 100ns. It features an input overvoltage

protection where the device powers down when the

power input voltage exceeds 19V.

The AOZ1363DI is available in a 3mm x 3mm DFN-12L

package and can operate over -40 C to +85 C

temperature range.

Features

 5V to 16V operating input voltage

 40m maximum on resistance

 Fast 100ns switch turn off time during OCP

 Current monitoring with 10 accuracy (3A)

 Externally programmable soft-start

 Low quiescent current

 Under-voltage lockout

 Thermal shutdown protection

 Input over-voltage protection

 2.0kV ESD rating

 Small 3mm x 3mm DFN-12L package

Applications

 Notebook PCs

 Hot swap supplies

 Micro-servers