Description
The RT4813 allows systems to take advantage of new battery chemistries that can supply significant energy when the battery voltage is lower than the required voltage for system power ICs.
Features
- CMCOT Topology and Small Output Ripple when VIN Close VOUT Voltage.
- Operates from a Single Li-ion Cell : 1.8V to 5.5V.
- Adjustable Output Voltage : 1.8V to 5.5V.
- PSM Operation.
- Up to 96% Efficiency.
- Input Over Current Limit.
- Input / Output Over Voltage Protection.
- Programmable Average Output Current Limit
Range : 3100mA to 550mA.
- Internal Compensation.
- Output Discharge.
- Output Short Protection.
- True Load Disconnect.
RT4813-Richtek.pdf
