UCC38C43DG4
IC REG CTRLR MULT TOPOLOGY 8SOICManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
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Texas Instruments UCC38C43DG4 is a versatile current-mode PWM controller designed for high-performance DC-DC conversion. This component is optimized for boost, flyback, and forward converter topologies, offering a positive output voltage. Operating with a supply voltage range of 7.6V to 18V, the UCC38C43DG4 features frequency control up to 1MHz and a maximum duty cycle of 96%. Its output configuration drives a transistor for switching power, and it operates as a single-phase controller. The 8-SOIC package is suitable for surface mount applications. This controller finds utility in power supply designs for various industrial and consumer electronics, including telecommunications, computing, and lighting.
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 | 0°C ~ 70°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) | 96% |
| Clock Sync | No |
| Number of Outputs | 1 |
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