UCC2961D
IC REG CTRLR FWRD CONV 14SOICManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
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Texas Instruments UCC2961D is a highly efficient, isolated forward converter controller IC designed for positive output voltage regulation. This 14-SOIC package component operates with a wide supply voltage range of 8V to 19V and offers a maximum duty cycle of 72% at a switching frequency of 400kHz. Key control features include Enable, Frequency Control, and Soft Start for precise power management. The UCC2961D supports both step-up and step-down configurations, making it adaptable for various power supply designs. Its output is configured as a transistor driver, and it includes synchronous rectification for enhanced efficiency. This controller is suitable for applications requiring isolation, such as in industrial power systems and power supplies for networking equipment.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 12 week(s)Product Status: Last Time BuyPackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | 14-SOIC (0.154"", 3.90mm Width) |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Up/Step-Down |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Output Configuration | Positive, Isolation Capable |
| Frequency - Switching | 400kHz |
| Topology | Forward Converter |
| Voltage - Supply (Vcc/Vdd) | 8V ~ 19V |
| Supplier Device Package | 14-SOIC |
| Synchronous Rectifier | Yes |
| Control Features | Enable, Frequency Control, Soft Start |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 72% |
| Clock Sync | No |
| Number of Outputs | 1 |
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