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| Part Number | L4981BD |
| Datasheet | L4981BD datasheet |
| Description | IC PFC CTRLR AVERAGE CURR 20SOIC |
| Manufacturer | STMicroelectronics |
| Series | - |
| Part Status | Active |
| Mode | Average Current |
| Frequency - Switching | 100kHz |
| Current - Startup | 100µA |
| Voltage - Supply | 14.5V ~ 19.5V |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
| Package / Case | 20-SOIC (0.295", 7.50mm Width) |
| Supplier Device Package | 20-SO |