IR3897MTR1PBF
IC REG BUCK ADJ 4A 16PWRQFNManufacturer: Infineon Technologies
Categories: DC DC Switching Regulators
Quality Control: Learn More
The Infineon Technologies SupIRBuck® IR3897MTR1PBF is a high-performance adjustable output voltage buck switching regulator. This device delivers up to 4A of output current and features a flexible switching frequency range from 300kHz to 1.5MHz, allowing for optimized power density and efficiency. The IR3897MTR1PBF supports input voltages from 1V to 21V, with an adjustable output voltage range from 0.5V to 18.06V. Its integrated synchronous rectifier provides excellent efficiency for step-down conversion. Housed in a compact 16-PowerVQFN package, this component is suitable for surface mount applications. The SupIRBuck® series is widely utilized in industrial automation, telecommunications infrastructure, and advanced computing systems requiring robust and efficient power management solutions. The component is supplied in Tape & Reel (TR) packaging.
Additional Information
Series: SupIRBuck®RoHS Status: unknownManufacturer 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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