 |  |  | |
| PartNumber | RT8209AGQM | RT8209AGQW | RT8209BGQW |
| Description | IC REG CTRLR BUCK 16WQFN | IC REG CTRLR BUCK 14WQFN | |
| Manufacturer | - | RICHTEK | Richtek USA Inc. |
| Product Category | - | PMIC - Voltage Regulators - DC DC Switching Controllers | PMIC - Voltage Regulators - DC DC Switching Controllers |
| Series | - | - | - |
| Packaging | - | Cut Tape (CT) Alternate Packaging | Digi-ReelR |
| Package Case | - | 16-WFQFN Exposed Pad | 14-PowerWFDFN |
| Operating Temperature | - | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Output Type | - | Transistor Driver | Transistor Driver |
| Function | - | Step-Down | Step-Down |
| Supplier Device Package | - | 16-WQFN (3x3) | 14-WQFN (3.5x3.5) |
| Number of Outputs | - | 1 | 1 |
| Topology | - | Buck | Buck |
| Voltage Supply Vcc Vdd | - | 4.5 V ~ 5.5 V | 4.5 V ~ 5.5 V |
| Frequency Switching | - | - | - |
| Control Features | - | Current Limit, Enable, On Time Control, Phase Control, Power Good | Current Limit, Enable, On Time Control, Phase Control, Power Good |
| Output Configuration | - | Positive | Positive |
| Output Phases | - | 1 | 1 |
| Duty Cycle Max | - | ||
| Synchronous Rectifier | - | Yes | Yes |
| Clock Sync | - | No | No |
| Serial Interfaces | - | - | - |