LT8705AIFE
IC REG BUCKManufacturer: Analog Devices Inc.
Categories: DC DC Switching Controllers
Quality Control: Learn More
The Analog Devices Inc. LT8705AIFE is a high-performance buck-boost DC-DC controller. This versatile component features a positive output configuration and operates as a step-up/step-down regulator, capable of handling input voltages from 2.8V to 80V. The LT8705AIFE supports a switching frequency range of 100kHz to 400kHz and incorporates synchronous rectification for enhanced efficiency. Control features include Enable, Frequency Control, and Soft Start functionality. Designed for surface mount applications, it is supplied in a 38-TSSOP-EP package. This controller is well-suited for demanding applications across various industries, including automotive, industrial power, and battery management systems where precise voltage regulation is critical. The device offers two output phases and can drive external transistors for flexible power stage design.
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 ~ 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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