Description
General .
The AAT4674-1 is a member of Skyworks' Application Specific Power Management SmartSwitch™ family.
Features
* Input Voltage Supply Range: 2.5V to 6V
* High Level of Integration:
▪ Reverse Blocking Diode ▪ Current Sensing ▪ Programmable Current Limit ▪ Single Control Pin Switching
* Break-Before-Make Switch-Over
▪ Minimum Output Voltage Drop During Change-Over
* Shutdown Cur
Applications
* Bluetooth™ Headsets
* Cell Phones
* Digital Still Cameras
* MP3 Players
* Personal Data Assistants (PDAs)
* Set Top Boxes
Typical Application
+5V +3.3V IN1/IN2 Select Enable
IN1 IN2 SEL EN
OUT IIN1 IIN2
GND
System Load
RIIN2
RIIN1
Skyworks So