| Part Number | IR3624MTRPBF | IR3621MTRPBF |
|---|---|---|
| Manufacturer | Infineon Technologies | Infineon Technologies |
| Category | PMIC - Voltage Regulators - DC DC Switching Controllers | PMIC - Voltage Regulators - DC DC Switching Controllers |
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| Product Status | Obsolete | Obsolete |
| Output Type | Transistor Driver | Transistor Driver |
| Function | Step-Down | Step-Down |
| Output Configuration | Positive | Positive |
| Topology | Buck | Buck |
| Number of Outputs | 1 | 2 |
| Output Phases | 1 | 2 |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 14V | 5.5V ~ 14.5V |
| Frequency - Switching | 600kHz | 200kHz ~ 500kHz |
| Duty Cycle (Max) | 71% | 86.5% |
| Synchronous Rectifier | Yes | Yes |
| Clock Sync | No | Yes |
| Serial Interfaces | - | - |
| Control Features | Current Limit, Soft Start | Frequency Control, Power Good, Soft Start |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 10-VFDFN Exposed Pad | 32-VFQFN Exposed Pad |
| Supplier Device Package | 10-MLPD (3x3) | 32-MLPQ (5x5) |