UCC2806QG3
IC REG CTRLR MULT TOP 20PLCCManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
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Texas Instruments UCC2806QG3 is a multiphase current-mode PWM controller designed for high-efficiency power conversion. This device supports Boost, Flyback, and Forward converter topologies, offering flexibility for step-up and step-up/down DC-DC applications. Key control features include current limiting, enable functionality, and frequency control. The UCC2806QG3 operates with a switching frequency of 47kHz and a maximum duty cycle of 50%. It features a positive output configuration with isolation capability and drives an external transistor. The device is packaged in a 20-PLCC (9x9) surface mount format and operates within an ambient temperature range of -40°C to 85°C. Typical applications include power supplies for computing, industrial automation, and consumer electronics.
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-Up/Step-Down |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Output Configuration | Positive, Isolation Capable |
| Frequency - Switching | 47kHz |
| Topology | 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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