General Description

The AAT4296/98 SmartSwitch is a member of AnalogicTechs Application Specific Power MOSFET™ (ASPM™) product family. The AAT4296/98 is comprised of five/six push/pull output switches that gate each respective output between a common input supply and ground. This device is targeted for I/O expansion applications, but can also be used for a combination of general purposes to simplify power switching with an off state load discharge.

Features

• VIN Range: 1.8V to 5.5V

• Independent Push/Pull Channels

— AAT4296: Five Channels

— AAT4298: Six Channels

• User-Programmable Interface

• Single GPIO Controls State of Each Output

• Optional Fast Auto-Discharge

• Low Quiescent Current: 3µA Typical

• Temperature Range: -40°C to +85°C

• Available in Pb-Free Packages:

— AAT4296: 8-Pin SC70JW

— AAT4298: 10-Pin SC70JW and 12-Pin TSOPJW

Applications

• Cell Phones

• Multiple Low Power Switching

• Personal Communication Devices

• Portable Electronic Devices