LTC3646HDE
IC REG BUCK ADJ 1A 14DFNManufacturer: Analog Devices Inc.
Categories: DC DC Switching Regulators
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Analog Devices Inc. LTC3646HDE is a high-efficiency, synchronous buck switching regulator IC. This adjustable positive output device delivers up to 1A of output current, supporting input voltages from 4V to 40V. The output voltage is adjustable from 2V up to 30V. Featuring a wide switching frequency range of 200kHz to 3MHz, the LTC3646HDE offers flexibility for optimal component selection and power supply design. Its design incorporates a synchronous rectifier for improved efficiency. The component is housed in a 14-WFDFN exposed pad package, suitable for surface mount applications. This regulator is commonly employed in industrial, automotive, and telecommunications systems requiring robust and efficient power conversion. The operating temperature range is -40°C to 150°C (TJ).
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) | 30V |
| Voltage - Input (Min) | 4V |
| Voltage - Output (Min/Fixed) | 2V |
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