LT8705AHFE
IC REG BUCKManufacturer: Analog Devices Inc.
Categories: DC DC Switching Controllers
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Analog Devices Inc. LT8705AHFE is a highly versatile DC-DC controller IC designed for positive output buck-boost applications. This component, available in a 38-TSSOP-EP package, facilitates step-up and step-down voltage conversion with its advanced buck-boost topology. Key control features include Enable, Frequency Control, and Soft Start for precise power management. The LT8705AHFE operates with a switching frequency range of 100kHz to 400kHz and supports synchronous rectification for improved efficiency. It accepts a wide input voltage range from 2.8V to 80V. This device is suitable for demanding applications across automotive, industrial, and energy storage sectors, where robust and efficient voltage regulation is critical. The IC offers two output phases and a transistor driver output configuration.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download 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 ~ 150°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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