UCC28503N
IC PFC CTR AV CURR 120KHZ 20DIPManufacturer: Texas Instruments
Categories: PFC (Power Factor Correction)
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Texas Instruments UCC28503N is an advanced Power Factor Correction (PFC) controller IC operating in average current mode. This component is engineered for high-efficiency power conversion, supporting switching frequencies from 80kHz to 120kHz. Designed for robust performance, it features a low startup current of 150 µA and operates within a supply voltage range of 9.7V to 18V. The UCC28503N is housed in a 20-PDIP package, suitable for through-hole mounting and operating across an industrial temperature range of -40°C to 85°C. This device finds application in a variety of power supply designs, including AC-DC converters, and is utilized within the telecommunications, industrial automation, and consumer electronics sectors.
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-DIP (0.300"", 7.62mm) |
| Mounting Type | Through Hole |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 9.7V ~ 18V |
| Frequency - Switching | 80kHz ~ 120kHz |
| Mode | Average Current |
| Supplier Device Package | 20-PDIP |
| Current - Startup | 150 µA |
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