General Description
The RT9722 is a cost effective, low voltage, single P-MOSFET high side power switch IC. Typical 145mΩ switch on resistance and 10μA quiescent current are realized in this IC. In order to fit different application, a SET pin is offered for current limit point setting, a resistor from SET to Ground sets the current limit for this switch.

Features
● Programmable Current Limit : 0.2A to 1.5A
● Low Quiescent Current : 10μA
● Low Shutdown Current : 0.1μA
● 145mΩ Switch On Resistance
● Operating Voltage Range : 2.4V to 5.5V
● Under Voltage Lockout
● Thermal Shutdown Protection
● RoHS Compliant and Halogen Free

Applications
● Handheld Devices
● Hot Swap Supplies
● Notebooks
● Peripheral Ports
● Personal Communication Devices