IR3846MTR1PBF
IC REG BUCK SYNC ADJ 35A 24QFNManufacturer: Infineon Technologies
Categories: DC DC Switching Regulators
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Infineon Technologies IR3846MTR1PBF is a highly efficient synchronous buck switching regulator IC designed for demanding power conversion applications. This component offers an adjustable positive output voltage, ranging from 0.6V up to 18.06V, with a robust output current capability of 35A. Operating with an input voltage range of 1.5V to 21V, the IR3846MTR1PBF supports switching frequencies between 300kHz and 1.5MHz, allowing for optimized power density and thermal performance.
The device features a 34-PowerVFQFN package, specifically a 34-PQFN (5x7) footprint, suitable for surface mount assembly. Its integrated synchronous rectifier ensures high efficiency by minimizing conduction losses. This regulator is widely deployed in automotive systems, industrial power supplies, and high-performance computing, where precise voltage regulation and high current delivery are critical. The IR3846MTR1PBF is supplied in cut tape packaging.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Cut Tape (CT)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Cut Tape (CT) |
| Package / Case | 34-PowerVFQFN |
| Output Type | Adjustable |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Function | Step-Down |
| Current - Output | 35A |
| 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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