IR3822MTR1PBF
IC REG BUCK ADJ 4A PQFNManufacturer: Infineon Technologies
Categories: DC DC Switching Regulators
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Infineon Technologies' IR3822MTR1PBF is a highly efficient SupIRBuck® adjustable step-down switching regulator. This PQFN-packaged component delivers a stable output current of 4A and operates with a switching frequency of 600kHz, enabling compact power supply designs. It features a wide input voltage range from 2.5V to 21V, with an adjustable output voltage from 0.6V to 12V. The integrated synchronous rectifier enhances efficiency, making it suitable for demanding applications across automotive, industrial, and consumer electronics sectors. The 15-PowerVQFN package, supplied on tape and reel, facilitates automated surface mounting. Operating across a temperature range of -40°C to 125°C (TJ), the IR3822MTR1PBF provides robust performance in challenging environments.
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 | 4A |
| 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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