UCC28C45D
IC REG CTRLR MULT TOPOLOGY 8SOICManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
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Texas Instruments UCC28C45D is a versatile PWM current mode controller designed for high-performance DC-DC conversion. This 8-SOIC package device supports multiple topologies including Boost, Flyback, and Forward converters, enabling flexible power supply designs. It features frequency control and can operate at switching frequencies up to 1MHz, facilitating smaller component sizes and improved efficiency. The UCC28C45D provides a positive output with a transistor driver, suitable for step-up and step-up/step-down applications. Its wide supply voltage range of 7.6V to 18V and operating temperature range of -40°C to 105°C (TJ) make it robust for demanding applications. This component is commonly utilized in power supplies for computing, industrial automation, and telecommunications sectors.
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-SOIC (0.154"", 3.90mm Width) |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Up, Step-Up/Step-Down |
| Operating Temperature | -40°C ~ 105°C (TJ) |
| Output Configuration | Positive |
| Frequency - Switching | Up to 1MHz |
| Topology | Boost, Flyback, Forward Converter |
| Voltage - Supply (Vcc/Vdd) | 7.6V ~ 18V |
| Supplier Device Package | 8-SOIC |
| Synchronous Rectifier | No |
| Control Features | Frequency Control |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 48% |
| Clock Sync | No |
| Number of Outputs | 1 |
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