LTC3805HMSE#TR
IC REG CTRLR FLYBACK 10MSOPManufacturer: Analog Devices Inc.
Categories: DC DC Switching Controllers
Quality Control: Learn More
Analog Devices Inc. LTC3805HMSE-TR is a high-performance DC-DC controller IC designed for flyback, boost, and SEPIC topologies. This device features a wide switching frequency range of 70kHz to 700kHz, adjustable via a single resistor, and supports an 80% maximum duty cycle. The LTC3805HMSE-TR offers flexible output configurations, including positive and isolation-capable outputs, driving a single output phase. Integrated control features such as Enable and Soft Start simplify power-up sequencing. This component is suitable for applications requiring efficient voltage conversion and is commonly found in power supplies, battery chargers, and LED drivers. The 10-MSOP-EP package with an exposed pad facilitates efficient thermal management for surface mount applications.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 10-TFSOP, 10-MSOP (0.118"", 3.00mm Width) Exposed Pad |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Up, Step-Up/Step-Down |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Output Configuration | Positive, Isolation Capable |
| Frequency - Switching | 70kHz ~ 700kHz |
| Topology | Boost, Flyback, SEPIC |
| Voltage - Supply (Vcc/Vdd) | 8.8V |
| Supplier Device Package | 10-MSOP-EP |
| Synchronous Rectifier | No |
| Control Features | Enable, Soft Start |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 80% |
| Clock Sync | Yes |
| Number of Outputs | 1 |
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