UCC3800DG4
IC REG CTRLR MULT TOPOLOGY 8SOICManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
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Texas Instruments UCC3800DG4 is a versatile DC-DC controller IC designed for a wide range of power supply applications. This component supports multiple topologies, including Buck, Boost, Flyback, and Forward converters, enabling step-up, step-down, and step-up/step-down output configurations. Featuring frequency control, it offers a maximum duty cycle of 99% and operates at a switching frequency of 46kHz. The UCC3800DG4 is optimized for positive output voltage and utilizes a transistor driver for its single output phase. It is housed in an 8-SOIC package with a surface mount type. Operating within a temperature range of 0°C to 70°C (TA), this device is suitable for use in industrial, automotive, and consumer electronics where efficient power conversion is critical. The voltage supply range for this component is 6.9V to 12V.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 8-SOIC (0.154"", 3.90mm Width) |
| 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 |
| Frequency - Switching | 46kHz |
| Topology | Buck, Boost, Flyback, Forward Converter |
| Voltage - Supply (Vcc/Vdd) | 6.9V ~ 12V |
| Supplier Device Package | 8-SOIC |
| Synchronous Rectifier | No |
| Control Features | Frequency Control |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 99% |
| Clock Sync | No |
| Number of Outputs | 1 |
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