UCC28C44DGKG4
IC OFFLINE CTRLR PWM UVLO 8VSSOPManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
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Texas Instruments UCC28C44DGKG4 is an 8-VSSOP packaged PWM controller designed for efficient offline switching power supplies. This device offers versatile control features including frequency control, enabling operation in Boost, Flyback, and Forward converter topologies. With a maximum duty cycle of 48% and switching frequencies up to 1MHz, it is suitable for step-up and step-up/step-down DC-DC applications. The controller operates with a supply voltage range of 9V to 18V and features undervoltage lockout (UVLO) for reliable startup. Its positive output configuration and transistor driver output type make it a robust component for power management in various industrial and consumer electronics applications. The UCC28C44DGKG4 is supplied in a tube for surface mount installation.
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-TSSOP, 8-MSOP (0.118"", 3.00mm 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) | 9V ~ 18V |
| Supplier Device Package | 8-VSSOP |
| 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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