IR3822MTRPBF
IC REG BUCK ADJ 4A PQFNManufacturer: Infineon Technologies
Categories: DC DC Switching Regulators
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Infineon Technologies SupIRBuck® IR3822MTRPBF is a high-performance, adjustable output buck switching regulator designed for demanding power conversion applications. This device integrates a controller and MOSFETs into a compact 15-PowerVQFN package, enabling efficient step-down voltage conversion with an output current capability of 4A. Featuring a switching frequency of 600kHz, it facilitates a small external component count and a reduced solution footprint. The adjustable output voltage range, from 0.6V up to 12V, coupled with a wide input voltage range of 2.5V to 21V, makes it suitable for various industrial and automotive power management systems. The inclusion of a synchronous rectifier enhances efficiency. This component is typically deployed in applications requiring reliable and compact power delivery.
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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