UCC38C45DRG4
IC REG CTRLR MULT TOPOLOGY 8SOICManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
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Texas Instruments UCC38C45DRG4 is a high-performance, current-mode PWM controller designed for versatile DC-DC converter topologies including Boost, Flyback, and Forward configurations. This device facilitates positive output step-up and step-up/step-down voltage regulation. Featuring internal frequency compensation, it operates with a switching frequency up to 1MHz, offering precise control with a maximum duty cycle of 48%. The controller integrates frequency control capabilities, enabling robust performance across various operating conditions. The UCC38C45DRG4 is housed in an 8-SOIC package, suitable for surface mount applications. It requires a supply voltage ranging from 7.6V to 18V. This component is commonly utilized in power supply designs for industrial, automotive, and consumer electronics applications.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| 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) | 48% |
| Clock Sync | No |
| Number of Outputs | 1 |
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