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Partname: | SG5851SZ |
Description: | Low-Cost Green-Mode PWM Controller for Flyback Converters |
Manufacturer: | Fairchild Semiconductor |
Datasheet: | PDF (535K). Click here to download *) |
The BiCMOS fabrication process enables reducing the start-up current to 9A and the operating current to 3mA. 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-circuit conditions. |
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Click here to download SG5851SZ Datasheet*) |
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