IR3821MTR1PBF
IC REG BUCK ADJ 7A PQFNManufacturer: Infineon Technologies
Categories: DC DC Switching Regulators
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Infineon Technologies' SupIRBuck® series IR3821MTR1PBF is a highly efficient, adjustable output buck switching regulator. This component delivers up to 7A output current with a wide input voltage range of 2.5V to 21V, capable of producing an adjustable output voltage from 0.6V up to 12V. Featuring a 600kHz switching frequency and integrated synchronous rectification, it optimizes power conversion for demanding applications. The PQFN (5x6) package with 15-PowerVQFN case provides a compact surface mount solution. This device is well-suited for power management in automotive, industrial automation, and high-performance computing systems.
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 | 7A |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | Positive |
| Frequency - Switching | 600kHz |
| 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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