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UPC1909CX Datasheet PDF

  • SWITCHING REGULATOR CONTROL IC - Regulator

    DATA SHEET Bipolar Analog Integrated Circuit PC1909 SWITCHING REGULATOR CONTROL IC The PC1909 is a switching regulator control IC ideal for primary side control of active-clamp type Note DC, DC converters. This IC has 2 outputs employing a totem-pole circuit with peak output current 1.2 A, and is capable of directly driving a power MOS-FET. As a result, it has been possible to realize primary side control of an active-clamp type converter on a single chip. Note It is necessary to obtain

    NEC
    NEC




 






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