AOZ6643DI
IC REG BUCK ADJUSTABLE 3A 8DFNManufacturer: Alpha & Omega Semiconductor Inc.
Categories: DC DC Switching Regulators
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The Alpha & Omega Semiconductor Inc. EZBuck™ AOZ6643DI is a high-performance, synchronous buck switching regulator designed for step-down voltage conversion. This adjustable output device offers a wide input voltage range from 4.5V to 18V and can deliver up to 3A of output current. Featuring a fixed switching frequency of 500kHz, the AOZ6643DI minimizes external component size and is suitable for applications requiring efficient power management. The output voltage is adjustable from a minimum of 0.8V up to 15.3V. Supplied in an 8-DFN-EP (3x3) package for surface mounting, this device is ideal for use in consumer electronics, industrial control systems, and telecommunications infrastructure. The synchronous rectification design enhances efficiency, further optimizing power delivery.
Additional Information
Series: EZBuck™RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ActivePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 8-SMD, Flat Leads Exposed Pad |
| Output Type | Adjustable |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Function | Step-Down |
| Current - Output | 3A |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 500kHz |
| Voltage - Input (Max) | 18V |
| Topology | Buck |
| Supplier Device Package | 8-DFN-EP (3x3) |
| Synchronous Rectifier | Yes |
| Voltage - Output (Max) | 15.3V |
| Voltage - Input (Min) | 4.5V |
| Voltage - Output (Min/Fixed) | 0.8V |
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