SGM6623 Description
The SGM6623 is a general-purpose miniature Boost DC/DC switching regulator with high efficiency for battery backup and standby power systems. The acceptable input voltage range of 0.8V to 12V can be converted to a regulated 3.3V to 13V output voltage with efficiency as high as 90%. SGM6623 can be used as backup charger for systems with 1- to 4-cell batteries.
SGM6623 Key Features
- 0.8V to 12V Input Voltage Range
- 3.3V to 13V Wide Output Voltage Range
- 4.4A Current Limited Integrated Switch
- 47μA (TYP) Quiescent Current (to VS Pin)
- 0.4μA (TYP) Supply Current in Shutdown
- Up to 90% Efficiency
- Enable Input Pin
- Built-in Soft-Start Function
- Open Loop Over-Voltage Protection
- Available in a Green SOT-23-6 Package