AS1328
IC REG BUCK ADJ 3A 16TQFNManufacturer: ams-OSRAM USA INC.
Categories: DC DC Switching Regulators
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The ams-OSRAM USA INC. AS1328 is a highly efficient, adjustable output buck switching regulator. This monolithic IC delivers up to 3A output current with a wide input voltage range of 2.7V to 5.5V, supporting an output voltage adjustable from 0.6V up to the input voltage. Featuring a 1.5MHz switching frequency, the AS1328 utilizes a synchronous rectification topology for enhanced efficiency, minimizing power loss. Its 16-TQFN (3x3) package with an exposed pad facilitates effective thermal management for surface mount applications. This component is suitable for demanding power conversion tasks across various industries including consumer electronics, telecommunications, and industrial automation where compact size and high current capability are critical. The AS1328 operates reliably within an ambient temperature range of -40°C to 125°C (TJ).
Additional Information
Series: -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 | 16-WFQFN Exposed Pad |
| Output Type | Adjustable |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Function | Step-Down |
| Current - Output | 3A |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | Positive |
| Frequency - Switching | 1.5MHz |
| Voltage - Input (Max) | 5.5V |
| Topology | Buck |
| Supplier Device Package | 16-TQFN (3x3) |
| Synchronous Rectifier | Yes |
| Voltage - Output (Max) | 5.5V |
| Voltage - Input (Min) | 2.7V |
| Voltage - Output (Min/Fixed) | 0.6V |
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