UCC28502DWG4
IC PFC CTR AVERAGE 100KHZ 20SOICManufacturer: Texas Instruments
Categories: PFC (Power Factor Correction)
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Texas Instruments UCC28502DWG4 is an advanced active Power Factor Correction (PFC) controller IC operating in average current mode. This device is engineered for high-performance power supply designs, achieving power factor correction with minimal harmonic distortion. It features a fixed 100kHz switching frequency, optimized for efficiency and component size. The UCC28502DWG4 offers a low startup current of 150 µA, enabling rapid and efficient initialization. Operating within a supply voltage range of 9.7V to 18V, it is suitable for a broad spectrum of AC-DC power conversion applications. The IC is housed in a 20-SOIC package, designed for surface mount installation. Its robust operating temperature range of -40°C to 85°C makes it reliable for demanding industrial and commercial environments, including power supplies for computing, telecommunications, and lighting.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 20-SOIC (0.295"", 7.50mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 9.7V ~ 18V |
| Frequency - Switching | 100kHz |
| Mode | Average Current |
| Supplier Device Package | 20-SOIC |
| Current - Startup | 150 µA |