AAT4672 Description
The AAT4672 SmartSwitch™ is a member of AnalogicTech’s Application Specific Power Management IC™ family. This device is a dual input, single output power supply selector switch, designed to operate from USB ports, AC adapter inputs, batteries, or any other power supply with an input voltage up to 6V. The AAT4672 connects the supply on the MAIN pin to the OUT pin through a very low on-resistance power MOSFET.
AAT4672 Key Features
- Input Voltage Supply Range: 2.5V to 6V
- High Level of Integration
- Reverse Blocking Diode
- Current Sensing
- Programmable Current Limiting
- Automatic Power Supply Switching
- Break-Before-Make Switch-Over
- Minimum Output Voltage Drop During Change-Over
- Shutdown Current < 1µA
- Thermal Protection
AAT4672 Applications
- Input Voltage Supply Range: 2.5V to 6V