UCC28C43P
IC REG CTRLR MULT TOPOLOGY 8DIPManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
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The Texas Instruments UCC28C43P is an 8-pin DIP voltage mode PWM controller designed for high-performance DC-DC converter applications. This versatile IC supports multiple topologies, including boost, flyback, and forward converters, enabling flexible power supply designs. It features frequency control for precise switching frequency adjustment up to 1MHz, with a maximum duty cycle of 96%. The UCC28C43P operates from a 7.6V to 18V supply voltage and provides a positive output. Its through-hole mounting and 8-PDIP package are suitable for a wide range of industrial and consumer electronics, including power supplies for telecommunications equipment, consumer electronics, and industrial automation. The device is specified for operation across an extended temperature range of -40°C to 105°C.
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-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-PDIP |
| Synchronous Rectifier | No |
| Control Features | Frequency Control |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 96% |
| Clock Sync | No |
| Number of Outputs | 1 |