IR3621MTR
IC REG CTRLR BUCK 32MLPQManufacturer: Infineon Technologies
Categories: DC DC Switching Controllers
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Infineon Technologies IR3621MTR is a highly efficient buck regulator controller designed for step-down DC-DC conversion. This 32-MLPQ (5x5) packaged device offers dual-output capability with a positive output configuration. Featuring synchronous rectification and a maximum duty cycle of 86.5%, it operates with a switching frequency range of 200kHz to 500kHz. Control features include frequency control, power good indication, and soft-start functionality. The IR3621MTR supports an input voltage range of 5.5V to 14.5V and is suitable for applications requiring precise voltage regulation. Its robust design and surface mount capability make it ideal for use in various industrial, automotive, and consumer electronics applications. The component is supplied in tape and reel packaging for automated assembly.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 32-VFQFN Exposed Pad |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Down |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | Positive |
| Frequency - Switching | 200kHz ~ 500kHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 5.5V ~ 14.5V |
| Supplier Device Package | 32-MLPQ (5x5) |
| Synchronous Rectifier | Yes |
| Control Features | Frequency Control, Power Good, Soft Start |
| Serial Interfaces | - |
| Output Phases | 2 |
| Duty Cycle (Max) | 86.5% |
| Clock Sync | Yes |
| Number of Outputs | 2 |
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