UCC28084D
IC REG CTRLR MULT TOPOLOGY 8SOICManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
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Texas Instruments UCC28084D is a highly integrated, multi-topology DC-DC controller designed for efficient power conversion. This device supports both half-bridge and push-pull topologies, enabling flexible step-up and step-down voltage regulation. Featuring current limit and frequency control, the UCC28084D operates at a switching frequency of 200kHz with a maximum duty cycle of 49%. Its output configuration is positive, and it drives a single output phase via a transistor driver. The controller operates from a supply voltage of 4.1V to 15V and includes synchronous rectification for enhanced efficiency. Packaged in an 8-SOIC surface-mount case, this component is suitable for applications in industrial power supplies and consumer electronics.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 18 week(s)Product Status: Last Time BuyPackaging: 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 |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 200kHz |
| Topology | Half-Bridge, Push-Pull |
| Voltage - Supply (Vcc/Vdd) | 4.1V ~ 15V |
| Supplier Device Package | 8-SOIC |
| Synchronous Rectifier | Yes |
| Control Features | Current Limit, Frequency Control |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 49% |
| Clock Sync | No |
| Number of Outputs | 2 |