AAT4297 Datasheet PDF - Analog Technology Inc

General Description
The AAT4295/97 SmartSwitch is a member of AnalogicTechs Application Specific Power MOSFET™ (ASPM™) product family. The AAT4295/97 is comprised of three/six low-side N-channel MOSFET switches that gate an applied load to ground. This device is intended for controlling RGB fashion lighting in portable products; it can also be used for a combination of general purposes where a load requires a low-side switch connection to ground. The AAT4295/97 simplifies design and layout limitations by eliminating the need for multiple GPIO control lines and discrete MOSFETs to control product features.

FEATUREs
• Input Voltage Range: 1.8V to 5.5V
• Independent Low-Side N-Channel MOSFET Switches:
    — AAT4295: Three Channels
    — AAT4297: Six Channels
• User-Programmable S2Cwire Interface
• Single GPIO Controls State of Each MOSFET
• Low Quiescent Current: 3µA Typical
• Temperature Range: -40°C to +85°C
• No External Components Required
• Available in Pb-Free Packages
    — AAT4295 in 8-Pin SC70JW
    — AAT4297 in 12-Pin TSOPJW

APPLICATIONs
• Cell Phones
• Multiple Low Power Switching
• Personal Communication Devices
• Portable Electronic Devices