UCC3806QTR
IC REG CTRLR MULT TOP 20PLCCManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
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Texas Instruments UCC3806QTR is a versatile DC-DC controller IC designed for multi-topology applications, including Buck, Boost, Flyback, and Forward converters. This device features a positive, isolation-capable output configuration and supports step-up, step-down, and step-up/step-down voltage regulation. The UCC3806QTR operates with a switching frequency of 47kHz and offers a maximum duty cycle of 50%. Key control features include current limiting, enable functionality, and frequency control. It is packaged in a 20-PLCC (9x9) surface-mount format and supplied on tape and reel. The operating temperature range is 0°C to 70°C (TA). This component is suitable for power supply designs in industrial and consumer electronics applications.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| 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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