LTC3649EFE
IC REG BUCK ADJ 4A 28TSSOPManufacturer: Analog Devices Inc.
Categories: DC DC Switching Regulators
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The Analog Devices Inc. LTC3649EFE is a high-efficiency, monolithic Synchronous Buck switching regulator capable of delivering up to 4A of output current. This device operates from a 3.1V to 60V input voltage range, making it suitable for a wide array of power conversion applications. The adjustable output voltage can be set from 0V up to 55V, with an integrated switch and Schottky diode for simplified external component selection. Featuring a fixed 1MHz switching frequency, the LTC3649EFE offers a compact solution for demanding power designs, minimizing the need for bulky inductors and capacitors. Its 28-TSSOP-EP package with an exposed pad ensures efficient thermal management during operation. This component is commonly utilized in industrial, automotive, and telecommunications 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 | 28-TSSOP (0.173"", 4.40mm Width) Exposed Pad |
| Output Type | Adjustable |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Function | Step-Down |
| Current - Output | 4A |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | Positive |
| Frequency - Switching | 1MHz |
| Voltage - Input (Max) | 60V |
| Topology | Buck |
| Supplier Device Package | 28-TSSOP-EP |
| Synchronous Rectifier | Yes |
| Voltage - Output (Max) | 55V |
| Voltage - Input (Min) | 3.1V |
| Voltage - Output (Min/Fixed) | 0V |
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