UC3855BDWG4
IC PFC CTR AVERAGE 500KHZ 20SOICManufacturer: Texas Instruments
Categories: PFC (Power Factor Correction)
Quality Control: Learn More
Texas Instruments UC3855BDWG4 is an advanced Power Factor Correction (PFC) controller IC operating in average current mode. This component is designed for efficient power conversion, featuring a switching frequency of up to 500kHz. Its integrated startup current is a low 150 µA, facilitating efficient operation across a supply voltage range of 10.5V to 20V. The UC3855BDWG4 is housed in a 20-SOIC package (0.295" width), suitable for surface mount applications. This device is commonly utilized in demanding power supply designs across various industries, including telecommunications, industrial automation, and consumer electronics, where high power efficiency and compliance with power quality standards are critical. The operating temperature range is 0°C to 70°C.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 20-SOIC (0.295"", 7.50mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | 0°C ~ 70°C |
| Voltage - Supply | 10.5V ~ 20V |
| Frequency - Switching | 500kHz |
| Mode | Average Current |
| Supplier Device Package | 20-SOIC |
| Current - Startup | 150 µA |
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