UCC38C43P
IC REG CTRLR MULT TOPOLOGY 8DIPManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
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Texas Instruments UCC38C43P is a versatile PWM current-mode controller designed for high-performance DC-DC converters. This device supports multiple topologies, including Boost, Flyback, and Forward configurations for positive output voltage generation. Key features include a wide operating voltage range of 7.6V to 18V and an internal oscillator capable of switching frequencies up to 1MHz. The UCC38C43P offers precise control with a maximum duty cycle of 96% and frequency control capabilities. Its output stage is a transistor driver, suitable for single-output applications. The industry-standard 8-PDIP (0.300" wide) package facilitates through-hole mounting. This component is commonly utilized in power supply designs across various industries such as industrial automation, consumer electronics, and telecommunications.
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 | 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-PDIP |
| 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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