UCC38C43D
IC REG CTRLR MULT TOPOLOGY 8SOICManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
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Texas Instruments UCC38C43D is a versatile, high-performance current-mode PWM controller. Designed for multi-topology operation, this device is suitable for Boost, Flyback, and Forward converter applications, enabling positive output voltage regulation. It features a frequency range up to 1MHz, allowing for compact power supply designs. The controller offers precise frequency control and a maximum duty cycle of 96% for efficient power management. With a supply voltage range of 7.6V to 18V, it is well-suited for applications requiring robust power conversion. The UCC38C43D is packaged in an 8-SOIC surface-mount configuration, commonly found in industrial, automotive, and consumer electronics power systems.
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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