UC3578DPG4
IC REG CTRLR BUCK 16SOICManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
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Texas Instruments UC3578DPG4 is a voltage mode, step-down (Buck) DC-DC controller IC. This 16-SOIC package component operates at switching frequencies up to 110kHz and supports a wide input voltage range of 14V to 72V. The UC3578DPG4 features current limiting and soft-start control, with a maximum duty cycle of 90%. It is designed for single-phase, positive output applications, utilizing a transistor driver output configuration. The component is suitable for surface mount applications. Industries benefiting from this controller include industrial automation, power supplies, and consumer electronics.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 16-SOIC (0.154"", 3.90mm Width) |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Down |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 110kHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 14V ~ 72V |
| Supplier Device Package | 16-SOIC |
| Synchronous Rectifier | No |
| Control Features | Current Limit, Soft Start |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 90% |
| Clock Sync | No |
| Number of Outputs | 1 |
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