SELF_OSCILLATING_FLYBACK_CONVERTER

Published:2009/6/25 2:43:00 Author:May | From:SeekIC

A low-power converter suitable for deriving a higher voltage from a main system rail in an on-board application. With the transformer shown, the operating frequency is 250kHz. Z1 serves as a dissipative voltage regulator for the output and also clips the drain voltage to a level below the rated VMOS breakdon boltage.



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