LTC3119IFE
IC REG BUCK-BOOST ADJ 5A 28TSSOPManufacturer: Analog Devices Inc.
Categories: DC DC Switching Regulators
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The Analog Devices Inc. LTC3119IFE is a high-performance buck-boost switching regulator designed for efficient power conversion. This versatile component offers an adjustable output voltage ranging from 0.8V to 18V, capable of delivering up to 5A of output current. Its buck-boost topology enables seamless transition between step-up and step-down operation, ensuring stable output voltage across a wide input range of 2.5V to 18V. The LTC3119IFE features a selectable switching frequency from 400kHz to 2MHz, allowing for optimization of efficiency and component size. Equipped with a synchronous rectifier, it minimizes conduction losses for enhanced power efficiency. The device is packaged in a 28-TSSOP with an exposed pad, suitable for surface mounting. Its wide operating temperature range of -40°C to 125°C makes it ideal for demanding applications in industries such as automotive, industrial controls, and portable 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 ~ 125°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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