LTC3646EDE-1
IC REG BUCK ADJ 1A 14DFNManufacturer: Analog Devices Inc.
Categories: DC DC Switching Regulators
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The Analog Devices Inc. LTC3646EDE-1 is a high-efficiency, synchronous monolithic buck switching regulator. This component is designed for step-down voltage conversion, accepting an input voltage range from 4V to 40V. It provides an adjustable positive output voltage, adjustable from 0.6V up to 15V, with a maximum output current of 1A. The LTC3646EDE-1 features a wide switching frequency range from 200kHz to 3MHz, allowing optimization for efficiency and component size. Its synchronous rectification architecture eliminates the need for an external Schottky diode, enhancing overall efficiency. The device is available in a 14-WFDFN exposed pad package, suitable for surface mount applications requiring efficient thermal management. This regulator is utilized in various industries, including automotive, industrial, and communications power systems.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 14-WFDFN Exposed Pad |
| Output Type | Adjustable |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Function | Step-Down |
| Current - Output | 1A |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Output Configuration | Positive |
| Frequency - Switching | 200kHz ~ 3MHz |
| Voltage - Input (Max) | 40V |
| Topology | Buck |
| Supplier Device Package | 14-DFN (4x3) |
| Synchronous Rectifier | Yes |
| Voltage - Output (Max) | 15V |
| Voltage - Input (Min) | 4V |
| Voltage - Output (Min/Fixed) | 0.6V |
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