UCC3813PW-1
IC REG CTRLR MULT TOP 8TSSOPManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
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Texas Instruments UCC3813PW-1 is a versatile DC-DC controller IC designed for step-up, step-up/step-down, boost, flyback, and forward converter topologies. This positive output controller operates with a frequency of 46kHz and features frequency control for advanced management. The device supports a maximum duty cycle of 49% and is suitable for single-phase output configurations. It is packaged in an 8-TSSOP (0.173", 4.40mm Width) for surface mount applications. The supply voltage range is 7.4V to 12V, with operation at 0°C to 70°C. This component is commonly utilized in power supply applications across various industries.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | 8-TSSOP (0.173"", 4.40mm Width) |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Up, Step-Up/Step-Down |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 46kHz |
| Topology | Boost, Flyback, Forward Converter |
| Voltage - Supply (Vcc/Vdd) | 7.4V ~ 12V |
| Supplier Device Package | 8-TSSOP |
| Synchronous Rectifier | No |
| Control Features | Frequency Control |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 49% |
| Clock Sync | No |
| Number of Outputs | 1 |