UCC3800PWTR
IC REG CTRLR MULT TOP 8TSSOPManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
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The Texas Instruments UCC3800PWTR is a versatile DC-DC controller IC designed for multi-topology power conversion. This component supports Buck, Boost, Flyback, and Forward converter topologies, enabling positive output step-up, step-down, and step-up/step-down configurations. It features a fixed 46kHz switching frequency with a maximum duty cycle of 99% and offers frequency control for precise regulation. The UCC3800PWTR is housed in an 8-TSSOP package and is suitable for surface mount applications. Its output type is a transistor driver, with a single output phase. Operation is specified for an ambient temperature range of 0°C to 70°C, with a supply voltage range of 6.9V to 12V. This device is commonly employed in power supply designs across various industrial and consumer electronics sectors. The UCC3800PWTR is supplied in Tape & Reel (TR) packaging.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 8-TSSOP (0.173"", 4.40mm 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-TSSOP |
| 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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