UCC3806Q
IC REG CTRLR MULT TOP 20PLCCManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
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Texas Instruments UCC3806Q is a versatile DC-DC switching controller for step-up, step-down, and step-up/step-down applications. This device supports multiple topologies including Buck, Boost, Flyback, and Forward converters. It features two outputs and provides a positive, isolation-capable output configuration. Key control features include current limit, enable, and frequency control, with a maximum duty cycle of 50% and a switching frequency of 47kHz. The UCC3806Q operates from an 8V to 14.5V supply and is packaged in a 20-PLCC (9x9) surface mount configuration. It is suitable for use in industrial automation, power management, and consumer electronics. The operating temperature range is 0°C to 70°C (TA). This component is designed for driving external transistors and includes synchronous rectification.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 20-LCC (J-Lead) |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Up, Step-Down, Step-Up/Step-Down |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Output Configuration | Positive, Isolation Capable |
| Frequency - Switching | 47kHz |
| Topology | Buck, Boost, Flyback, Forward Converter |
| Voltage - Supply (Vcc/Vdd) | 8V ~ 14.5V |
| Supplier Device Package | 20-PLCC (9x9) |
| Synchronous Rectifier | Yes |
| Control Features | Current Limit, Enable, Frequency Control |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 50% |
| Clock Sync | No |
| Number of Outputs | 2 |
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