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| PartNumber | IR3621AM | IR3621AMTRPBF | IR3621F |
| Description | IC REG CTRLR BUCK 28TSSOP | ||
| Manufacturer | IOR | - | Infineon Technologies |
| Product Category | IC Chips | - | IC Chips |
| Series | - | - | - |
| Packaging | - | - | Tube Alternate Packaging |
| Package Case | - | - | 28-TSSOP (0.173", 4.40mm Width) |
| Operating Temperature | - | - | -40°C ~ 125°C (TJ) |
| Output Type | - | - | Transistor Driver |
| Function | - | - | Step-Down |
| Supplier Device Package | - | - | 28-TSSOP |
| Number of Outputs | - | - | 2 |
| Topology | - | - | Buck |
| Voltage Supply Vcc Vdd | - | - | 5.5 V ~ 14.5 V |
| Frequency Switching | - | - | 200kHz ~ 500kHz |
| Control Features | - | - | Frequency Control, Power Good, Soft Start |
| Output Configuration | - | - | Positive |
| Output Phases | - | - | 2 |
| Duty Cycle Max | - | - | 0.865 |
| Synchronous Rectifier | - | - | Yes |
| Clock Sync | - | - | Yes |
| Serial Interfaces | - | - | - |