UCC3801NG4
IC REG CTRLR MULT TOPOLOGY 8DIPManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
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Texas Instruments UCC3801NG4 is a versatile DC-DC controller IC designed for multi-topology power conversion. This 8-PDIP packaged component supports Buck, Boost, Flyback, and Forward converter topologies, enabling positive output step-up, step-down, and step-up/step-down applications. With a maximum duty cycle of 49% and a switching frequency of 46kHz, the UCC3801NG4 offers precise control for voltage regulation. It operates within a supply voltage range of 7.4V to 12V and features frequency control for optimized performance. The device is suitable for through-hole mounting and is commonly employed in power supply designs for industrial, automotive, and consumer electronics sectors. The output type is a transistor driver, and it operates with a single output phase.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 8-DIP (0.300"", 7.62mm) |
| Output Type | Transistor Driver |
| Mounting Type | Through Hole |
| 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) | 7.4V ~ 12V |
| Supplier Device Package | 8-PDIP |
| Synchronous Rectifier | No |
| Control Features | Frequency Control |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 49% |
| Clock Sync | No |
| Number of Outputs | 1 |