Datasheet Details
| Part number | RT4812 |
|---|---|
| Manufacturer | Richtek Technology |
| File Size | 736.36 KB |
| Description | High Efficiency Boost Converter |
| Datasheet |
 RT4812 Datasheet
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General Description
The RT4812 allows systems to take advantage of new battery chemistries that can supply significant energy even when the battery voltage is lower than the required voltage for system power ICs.
Key Features
- CMCOT Topology with Small Output Ripple when VIN is close to VOUT Voltage.
- Operate 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.
- Boost Current Limit.
- Output Overvoltage Protection.
- Pin-Adjustable Average Output Current-Limit Threshold (2 Levels).
- Internal Compensation.
- Output Discharge.
- Output Short Protection.
- True Load Disconnect 4.