LT8705IFE
IC REG BUCKManufacturer: Analog Devices Inc.
Categories: DC DC Switching Controllers
Quality Control: Learn More
Analog Devices Inc. LT8705IFE is a highly versatile buck-boost DC-DC controller designed for step-up and step-down voltage regulation. This component features a wide input voltage range from 2.8V to 80V, making it suitable for demanding power conversion applications. The LT8705IFE supports a switching frequency adjustable between 100kHz and 400kHz, with clock synchronization capabilities for reduced EMI. Its architecture includes two outputs and two phases, enabling efficient power delivery. Control features such as enable, frequency control, and soft-start are integrated for precise operational management. The device is housed in a 38-TSSOP-EP package with an exposed pad for enhanced thermal performance, suitable for surface mounting. This controller is commonly employed in automotive, industrial, and battery-powered systems requiring robust and efficient voltage regulation.
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 | 38-TFSOP (0.173"", 4.40mm Width) 31 Leads, Exposed Pad |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Up/Step-Down |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Frequency - Switching | 100kHz ~ 400kHz |
| Topology | Buck-Boost |
| Voltage - Supply (Vcc/Vdd) | 2.8V ~ 80V |
| Supplier Device Package | 38-TSSOP-EP |
| Synchronous Rectifier | Yes |
| Control Features | Enable, Frequency Control, Soft Start |
| Serial Interfaces | - |
| Output Phases | 2 |
| Duty Cycle (Max) | - |
| Clock Sync | Yes |
| Number of Outputs | 2 |
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