LTC3785EUF-1
IC POWER MANAGEMENTManufacturer: Analog Devices Inc.
Categories: DC DC Switching Controllers
Quality Control: Learn More
The Analog Devices Inc. LTC3785EUF-1 is a high-performance, non-synchronous buck-boost DC-DC controller. This transistor driver IC features a positive output configuration and a flexible switching frequency range from 100kHz to 1MHz, allowing for optimization of efficiency and component size. The device supports a wide input voltage range of 2.7V to 10V and offers control features including current limit, enable, and soft-start for robust operation. With a maximum duty cycle of 99%, it efficiently handles step-up and step-down conversion. The LTC3785EUF-1 is packaged in a 24-QFN (4x4) with an exposed pad, suitable for surface mounting. Applications for this component include battery-powered systems, portable electronics, and power management solutions requiring versatile 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 | 24-WFQFN Exposed Pad |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Up/Step-Down |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 100kHz ~ 1MHz |
| Topology | Buck-Boost |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 10V |
| Supplier Device Package | 24-QFN (4x4) |
| Synchronous Rectifier | Yes |
| Control Features | Current Limit, Enable, Soft Start |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 99% |
| Clock Sync | No |
| Number of Outputs | 2 |
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