UCC38C43PG4
IC REG CTRLR MULT TOPOLOGY 8DIPManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
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Texas Instruments UCC38C43PG4 is a versatile PWM current-mode controller designed for high-frequency switch-mode power supplies. This device supports multiple topologies, including boost, flyback, and forward converters, enabling flexible power solution designs. Featuring a frequency range up to 1MHz and a maximum duty cycle of 96%, the UCC38C43PG4 offers precise control for positive output voltage regulation. Its integrated transistor driver output and single output phase are suitable for applications requiring efficient step-up or step-up/step-down DC-DC conversion. The 8-PDIP package facilitates through-hole mounting. Operating within a temperature range of 0°C to 70°C (TJ) and a supply voltage of 7.6V to 18V, this controller is commonly found in industrial, automotive, and consumer electronics power management 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-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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