UCC3813PW-3
IC REG CTRLR MULT TOP 8TSSOPManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
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Texas Instruments UCC3813PW-3 is a versatile DC-DC controller IC designed for multiple topologies including Boost, Flyback, and Forward converters. This component is optimized for positive output step-up and step-up/step-down applications. Featuring a fixed 31kHz switching frequency and a maximum duty cycle of 99%, it offers precise control with its frequency control capabilities. The UCC3813PW-3 operates with a supply voltage range of 3.6V to 12V and is housed in an 8-TSSOP package for surface mounting. Its output type is a transistor driver, supporting a single output phase. This device is commonly utilized in power supply designs across various industries, including industrial, consumer electronics, and telecommunications.
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 | 31kHz |
| Topology | Boost, Flyback, Forward Converter |
| Voltage - Supply (Vcc/Vdd) | 3.6V ~ 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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