IR3841MTRPBF
IC REG BUCK ADJ 8A PQFNManufacturer: Infineon Technologies
Categories: DC DC Switching Regulators
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Infineon Technologies' SupIRBuck® series IR3841MTRPBF is an adjustable output buck switching regulator designed for high-efficiency power conversion. This IC offers a continuous output current of 8A with an adjustable output voltage range from 0.7V to 14.4V. Its integrated synchronous rectifier enables high power density and simplifies design. The device operates with a wide switching frequency range of 225kHz to 1.65MHz, allowing for optimized component selection and thermal performance. Input voltage range is 1.5V to 16V. The IR3841MTRPBF is housed in a 15-PowerVQFN package suitable for surface mounting. This component finds application in demanding sectors such as industrial automation, data center power, and automotive systems requiring robust and efficient point-of-load regulation. It operates across an extended temperature range of -40°C to 125°C (TJ).
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 | 15-PowerVQFN |
| Output Type | Adjustable |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Function | Step-Down |
| Current - Output | 8A |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | Positive |
| Frequency - Switching | 225kHz ~ 1.65MHz |
| Voltage - Input (Max) | 16V |
| Topology | Buck |
| Supplier Device Package | PQFN (5x6) |
| Synchronous Rectifier | Yes |
| Voltage - Output (Max) | 14.4V |
| Voltage - Input (Min) | 1.5V |
| Voltage - Output (Min/Fixed) | 0.7V |