UCC3800D
IC REG CTRLR MULT TOPOLOGY 8SOICManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
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Texas Instruments UCC3800D is a versatile DC-DC controller IC designed for multi-topology power conversion. This component supports Buck, Boost, Flyback, and Forward converter topologies, enabling step-up, step-down, and step-up/step-down voltage regulation. Featuring a transistor driver output, it is suitable for applications requiring positive output configurations. The UCC3800D operates with a supply voltage range of 6.9V to 12V and offers a maximum duty cycle of 99%. Its switching frequency is 46kHz, and it integrates frequency control for precise regulation. The controller utilizes a single output phase and is packaged in an 8-SOIC (0.154", 3.90mm width) surface mount package. This component finds application in power supplies and power management systems across various industries.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: 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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