IR3801AMTRPBF
IC REG BUCK ADJ 9A PQFNManufacturer: Infineon Technologies
Categories: DC DC Switching Regulators
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Infineon Technologies SupIRBuck® IR3801AMTRPBF is an adjustable, positive output buck switching regulator with a 9A output current capability. This highly efficient DC-DC converter operates with a switching frequency of 300kHz, supporting a wide input voltage range from 2.5V to 21V. The output voltage is adjustable from 0.6V up to 12V, and the device incorporates a synchronous rectifier for enhanced performance. The IR3801AMTRPBF is housed in a 15-PowerVQFN package, suitable for surface mount applications. Its robust design and high current density make it a suitable choice for demanding power management solutions across various industrial and automotive applications.
Additional Information
Series: SupIRBuck®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 | 15-PowerVQFN |
| Output Type | Adjustable |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Function | Step-Down |
| Current - Output | 9A |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | Positive |
| Frequency - Switching | 300kHz |
| Voltage - Input (Max) | 21V |
| Topology | Buck |
| Supplier Device Package | PQFN (5x6) |
| Synchronous Rectifier | Yes |
| Voltage - Output (Max) | 12V |
| Voltage - Input (Min) | 2.5V |
| Voltage - Output (Min/Fixed) | 0.6V |
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