IR3897MTRPBF
IC REG BUCK ADJ 4A 16PWRQFNManufacturer: Infineon Technologies
Categories: DC DC Switching Regulators
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Infineon Technologies' IR3897MTRPBF is a highly efficient, monolithic synchronous buck regulator from the SupIRBuck® series. This adjustable output device features a wide input voltage range of 1V to 21V and can deliver up to 4A of output current. Its switching frequency is adjustable from 300kHz to 1.5MHz, allowing for optimization of component size and efficiency. The integrated MOSFETs and synchronous rectification minimize external component count and enhance power density. Designed for demanding applications, this component is suitable for use in industrial automation, telecommunications infrastructure, and high-performance computing. The device is supplied in a 16-PowerQFN package, suitable for surface mounting. Its operating temperature range is -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 | 16-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 | 300kHz ~ 1.5MHz |
| Voltage - Input (Max) | 21V |
| Topology | Buck |
| Supplier Device Package | 16-PowerQFN |
| Synchronous Rectifier | Yes |
| Voltage - Output (Max) | 18.06V |
| Voltage - Input (Min) | 1V |
| Voltage - Output (Min/Fixed) | 0.5V |
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