UCC3807D-3G4
IC REG CTRLR MULT TOPOLOGY 8SOICManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
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The Texas Instruments UCC3807D-3G4 is a versatile DC-DC controller IC designed for multi-topology power conversion. This device supports Buck, Boost, Flyback, Forward Converter, and SEPIC topologies, enabling step-up, step-down, and step-up/step-down voltage regulation with a positive output. Featuring a fixed frequency of 202kHz and a maximum duty cycle of 78%, it operates efficiently across a supply voltage range of 4.1V to 13.5V. The UCC3807D-3G4 is housed in an 8-SOIC package, suitable for surface mount applications. Its transistor driver output configuration is ideal for driving external power MOSFETs in demanding power supply designs. This component finds application in various industrial sectors, including telecommunications, computing, and consumer electronics where flexible and efficient power management is critical.
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 | 202kHz |
| Topology | Buck, Boost, Flyback, Forward Converter, SEPIC |
| Voltage - Supply (Vcc/Vdd) | 4.1V ~ 13.5V |
| Supplier Device Package | 8-SOIC |
| Synchronous Rectifier | No |
| Control Features | - |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 78% |
| Clock Sync | No |
| Number of Outputs | 1 |
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