LT8705MPFE
IC REG BUCKManufacturer: Analog Devices Inc.
Categories: DC DC Switching Controllers
Quality Control: Learn More
Analog Devices Inc. LT8705MPFE is a highly versatile buck-boost controller for advanced power conversion applications. This electronic component features a positive output configuration and a robust input voltage range of 2.8V to 80V, making it suitable for demanding industrial, automotive, and energy harvesting systems. The device operates as a step-up/step-down DC-DC controller, enabling efficient power regulation across a wide spectrum of input and output voltage combinations.
Key features include clock synchronization for reduced EMI and improved system performance, along with integrated control functionalities such as Enable, Frequency Control, and Soft Start for precise power management. The LT8705MPFE supports a switching frequency range of 100kHz to 400kHz and utilizes a buck-boost topology. It offers two outputs with transistor driver functionality and employs synchronous rectification for enhanced efficiency. The component is supplied in a 38-TSSOP-EP package with an exposed pad, designed for surface mounting. Its extended operating temperature range of -55°C to 150°C ensures reliability in challenging environments.
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 | -55°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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