Datasheet

 2009-2012 Microchip Technology Inc. DS70591E-page 27
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
FIGURE 2-4: DIGITAL PFC
FIGURE 2-5: BOOST CONVERTER IMPLEMENTATION
VAC
IPFC
VHV_BUS
ADC Channel ADC Channel ADC ChannelPWM
|VAC|
k
1
k
2
k
3
FET
dsPIC33FJ32GS406
Driver
Output
IPFC
VOUTPUT
ADC Channel ADC ADC ChannelPWM
k
1
k
2
k
3
FET
dsPIC33FJ32GS406
V
INPUT
Channel Output
Driver