IR3846MTRPBF
IC REG BUCK ADJ 35A 34QFNManufacturer: Infineon Technologies
Categories: DC DC Switching Regulators
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Infineon Technologies SupIRBuck® series IR3846MTRPBF is a high-performance, fully controllable synchronous buck converter IC. This device offers an adjustable positive output voltage from 0.6V up to 18.06V, with a maximum output current capability of 35A. It operates within an input voltage range of 1.5V to 21V and features a selectable switching frequency between 300kHz and 1.5MHz. The IR3846MTRPBF integrates a synchronous rectifier, simplifying external component requirements and enhancing efficiency. Packaged in a 34-PowerVFQFN (5x7) for surface mounting, this component is well-suited for demanding applications in the server, networking, and industrial power supply sectors. Its robust design and advanced features ensure reliable power delivery in challenging environments.
Additional Information
Series: SupIRBuck®RoHS Status: ROHS3 CompliantManufacturer 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 | 34-PowerVFQFN |
| Output Type | Adjustable |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Function | Step-Down |
| Current - Output | 35A |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | Positive |
| Frequency - Switching | 300kHz ~ 1.5MHz |
| Voltage - Input (Max) | 21V |
| Topology | Buck |
| Supplier Device Package | 34-PQFN (5x7) |
| Synchronous Rectifier | Yes |
| Voltage - Output (Max) | 18.06V |
| Voltage - Input (Min) | 1.5V |
| Voltage - Output (Min/Fixed) | 0.6V |
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