LTC3646HDE#TRPBF
IC REG BUCK ADJ 1A 14DFNManufacturer: Analog Devices Inc.
Categories: DC DC Switching Regulators
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Analog Devices Inc. presents the LTC3646HDE-TRPBF, a high-efficiency, synchronous buck switching regulator. This Adjustable Step-Down converter offers a single positive output with a maximum output current of 1A. Designed for demanding applications, it operates from a wide input voltage range of 4V to 40V, with an adjustable output voltage from 2V up to 30V. The switching frequency is programmable from 200kHz to 3MHz, allowing optimization for efficiency and component size. Featuring a 14-WFDFN Exposed Pad package, this device is suitable for surface mount applications. The LTC3646HDE-TRPBF incorporates a synchronous rectifier for improved efficiency and is rated for operation across a broad temperature range of -40°C to 150°C (TJ). This component is well-suited for use in industrial, automotive, and telecommunications equipment.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 10 week(s)Product Status: ActivePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| 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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