UCC2581DTRG4
IC REG CTRLR MULT TOP 14SOICManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
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Texas Instruments UCC2581DTRG4 is a versatile DC-DC controller IC designed for boost, flyback, and forward converter topologies. This 14-SOIC package device offers a positive, isolation-capable output and supports step-up, step-up/step-down voltage conversion. Key control features include current limit, enable functionality, frequency control, and soft start, with a maximum duty cycle of 84%. The switching frequency can be set up to 100kHz. This component is suitable for applications requiring precise voltage regulation and efficient power conversion, commonly found in power supplies, industrial automation, and telecommunications equipment. The UCC2581DTRG4 operates within a supply voltage range of 6.8V to 15V and is supplied in tape and reel packaging. It features clock synchronization and a single output phase.
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 | 14-SOIC (0.154"", 3.90mm Width) |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Up, Step-Up/Step-Down |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Output Configuration | Positive, Isolation Capable |
| Frequency - Switching | Up to 100kHz |
| Topology | Boost, Flyback, Forward Converter |
| Voltage - Supply (Vcc/Vdd) | 6.8V ~ 15V |
| Supplier Device Package | 14-SOIC |
| Synchronous Rectifier | No |
| Control Features | Current Limit, Enable, Frequency Control, Soft Start |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 84% |
| Clock Sync | Yes |
| Number of Outputs | 1 |
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