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Partname: | SG6848D |
Description: | Low cost green-mode PWM controller for flyback converters. PWM frequency 70 kHz. |
Manufacturer: | System General (SG) |
Package: | DIP |
Pins: | 8 |
Oper. temp.: | -30 to 105 |
Datasheet: | PDF (306K). Click here to download *) |
The BiCMOS fabrication process enables reducing the start-up current to 5uA, and the operating current to 2mA. To further improve power conservation, a large start-up resistance can be used. Built-in synchronized slope compensation ensures the stability of peak current mode control. Proprietary internal compensation provides a constant output power limit over a universal AC input range (90VAC to 264VAC). Pulse-by-pulse current limiting ensures safe operation even during short-circuits. |
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Click here to download SG6848D Datasheet*) |
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