UCC2895Q
IC OFFLINE SW FULL-BRDG 20PLCCManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
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The Texas Instruments UCC2895Q is a highly integrated, advanced current-mode pulse width modulation (PWM) controller designed for phase-shifted, full-bridge power converters. This device facilitates high-efficiency, high-density power supply designs, commonly found in computing, industrial, and telecommunications power systems. Key features include a voltage-mode pulse skipping mode for improved light-load efficiency, a fixed-frequency oscillator with adjustable frequency up to 1MHz, and a robust set of control features such as soft-start and frequency synchronization. The UCC2895Q offers precise control over duty cycle up to 100% and supports a wide input voltage range of 10V to 16.5V. It is packaged in a 20-PLCC (9x9) surface-mount configuration.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 20-LCC (J-Lead) |
| Output Type | PWM |
| Mounting Type | Surface Mount |
| Function | - |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 1MHz |
| Topology | Phase-Shifted Full-Bridge |
| Voltage - Supply (Vcc/Vdd) | 10V ~ 16.5V |
| Supplier Device Package | 20-PLCC (9x9) |
| Synchronous Rectifier | - |
| Control Features | Frequency Control, Soft Start, Sync |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 100% |
| Clock Sync | Yes |
| Number of Outputs | 1 |
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