IR3473MTR1PBF
IC REG BUCK ADJ 6A 16QFNManufacturer: Infineon Technologies
Categories: DC DC Switching Regulators
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Infineon Technologies SupIRBuck® IR3473MTR1PBF is a highly efficient, adjustable buck switching regulator IC designed for high-current DC-DC conversion. This component offers a single positive adjustable output with a current capability of 6A, capable of stepping down input voltages from 3V up to 27V. The output voltage is adjustable down to 0.5V, with a maximum output voltage of 12V. Featuring an integrated synchronous rectifier, the IR3473MTR1PBF achieves high efficiency across a wide load range. Its switching frequency can operate up to 750kHz, enabling compact power supply designs. The device is housed in a 16-PowerVFQFN package, suitable for surface mounting, and operates within an ambient temperature range of -40°C to 125°C (TJ). This regulator is commonly utilized in applications such as power supplies for servers, networking equipment, and industrial automation.
Additional Information
Series: SupIRBuck®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 | 16-PowerVFQFN |
| Output Type | Adjustable |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Function | Step-Down |
| Current - Output | 6A |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | Positive |
| Frequency - Switching | Up to 750kHz |
| Voltage - Input (Max) | 27V |
| Topology | Buck |
| Supplier Device Package | 16-QFN (4x5) |
| Synchronous Rectifier | Yes |
| Voltage - Output (Max) | 12V |
| Voltage - Input (Min) | 3V |
| Voltage - Output (Min/Fixed) | 0.5V |
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