Interleaved Power Factor Correction (IPFC) Using the dsPIC DSC

AN1278 DS01278A-page 4 2009 Microchip Technology Inc. FIGURE 2: POWER CONVERSION TOPOLOGIES Buck Converter Boost Converter Buck-Boost Converter V1 S D L C-+ +-i V2 S L D C-+ +-i V2 S D L C-+-+ i V2 V1 V1 V1 i i i 0 0 0 t t t t t V1 V1 V2 < ...

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