IRU3137CSTRPBF
IC REG CTRLR BUCK 8SOICManufacturer: Infineon Technologies
Categories: DC DC Switching Controllers
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Infineon Technologies IRU3137CSTRPBF is a highly efficient, non-synchronous buck DC-DC controller IC. This device is designed for positive output step-down voltage regulation, operating with a wide input voltage range of 4.25V to 25V. The IRU3137CSTRPBF features a fixed switching frequency of 200kHz, a maximum duty cycle of 90%, and a single output phase. Control functionalities include Enable and Soft Start for precise power sequencing and inrush current management. The output type is a transistor driver, suitable for driving external MOSFETs in a buck converter topology. Packaged in an 8-SOIC (0.154", 3.90mm Width) format for surface mounting, this component is supplied on tape and reel. It is utilized in various industrial applications requiring efficient power conversion.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 8-SOIC (0.154"", 3.90mm Width) |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Down |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 200kHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 4.25V ~ 25V |
| Supplier Device Package | 8-SOIC |
| Synchronous Rectifier | Yes |
| Control Features | Enable, Soft Start |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 90% |
| Clock Sync | No |
| Number of Outputs | 1 |
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