L4981BD
IC PFC CTR AVER CURR 100KHZ 20SOManufacturer: STMicroelectronics
Categories: PFC (Power Factor Correction)
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STMicroelectronics L4981BD is a Power Factor Correction (PFC) controller IC operating in average current mode. This device is designed for efficient power conversion and is suitable for applications requiring high power factor performance. It features a switching frequency of 100kHz and a low startup current of 100 µA, facilitating quick and reliable operation. The L4981BD is supplied in a 20-SOIC package, suitable for surface mounting. Its operating temperature range is -40°C to 125°C, making it robust for demanding environments. The typical supply voltage range is 14.5V to 19.5V. This component finds application in power supplies for consumer electronics, industrial automation, and lighting systems.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 25 week(s)Product Status: ActivePackaging: 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 ~ 125°C |
| Voltage - Supply | 14.5V ~ 19.5V |
| Frequency - Switching | 100kHz |
| Mode | Average Current |
| Supplier Device Package | 20-SO |
| Current - Startup | 100 µA |
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