The APM4953 uses advanced trench technology to provide excellent RDS(ON), low gate charge and operation with gate voltages as low as 1.8V while retaining a 12V VGS(MAX) rating.
This device is suitable for use as a unidirectional or bi-directional load switch.
Power Management in Notebook Computer, Portable Equipment and Battery Powered Systems
Supper High Density Cell Design
Reliable and Rugged