LTC3119HFE
IC REG BUCK-BOOST ADJ 5A 28TSSOPManufacturer: Analog Devices Inc.
Categories: DC DC Switching Regulators
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The Analog Devices Inc. LTC3119HFE is a high-performance, synchronous buck-boost switching regulator designed for applications requiring efficient voltage conversion. This adjustable output device offers a wide input voltage range from 2.5V to 18V and supports an output current of up to 5A. The LTC3119HFE operates with a selectable switching frequency ranging from 400kHz to 2MHz, allowing for optimization between efficiency and component size. Its advanced buck-boost topology ensures continuous power delivery across varying input voltage conditions, maintaining a stable positive output adjustable from 0.8V up to 18V. The device is housed in a 28-TSSOP-EP package with an exposed pad for enhanced thermal management, suitable for surface mounting. Operating temperatures are specified from -40°C to 150°C (TA). This component finds application in various demanding sectors including industrial automation, battery-powered systems, and automotive electronics.
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-Up/Step-Down |
| Current - Output | 5A |
| Operating Temperature | -40°C ~ 150°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 400kHz ~ 2MHz |
| Voltage - Input (Max) | 18V |
| Topology | Buck-Boost |
| Supplier Device Package | 28-TSSOP-EP |
| Synchronous Rectifier | Yes |
| Voltage - Output (Max) | 18V |
| Voltage - Input (Min) | 2.5V |
| Voltage - Output (Min/Fixed) | 0.8V |
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