LTC3128EFE
IC REG BUCK-BOOST ADJ 3A 20QFNManufacturer: Analog Devices Inc.
Categories: DC DC Switching Regulators
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The Analog Devices Inc. LTC3128EFE is a high-performance, synchronous buck-boost switching regulator designed for versatile power conversion. This component offers an adjustable positive output voltage with a minimum of 1.8V and a maximum of 5.5V, capable of delivering up to 3A of output current. Operating with an input voltage range of 1.73V to 5.5V, its 1.2MHz switching frequency contributes to efficient power conversion and a compact solution size. The device features a buck-boost topology with a synchronous rectifier for enhanced efficiency. Supplied in a 20-QFN (3x3) package with an exposed pad, the LTC3128EFE is suitable for surface mount applications. Its capabilities make it a valuable component in battery-powered devices, portable equipment, and various power management 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 | 20-WFQFN Exposed Pad |
| Output Type | Adjustable |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Function | Step-Up/Step-Down |
| Current - Output | 3A |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | Positive |
| Frequency - Switching | 1.2MHz |
| Voltage - Input (Max) | 5.5V |
| Topology | Buck-Boost |
| Supplier Device Package | 20-QFN (3x3) |
| Synchronous Rectifier | Yes |
| Voltage - Output (Max) | 5.5V |
| Voltage - Input (Min) | 1.73V |
| Voltage - Output (Min/Fixed) | 1.8V |
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