Datasheet

dsPIC33FJ06GS001/101A/102A/202A and dsPIC33FJ09GS302
DS75018C-page 22  2011-2012 Microchip Technology Inc.
FIGURE 2-6: SINGLE-PHASE SYNCHRONOUS BUCK CONVERTER
FIGURE 2-7: INTERLEAVED PFC
k
1
Analog
Comp.
k
2
k
7
PWM PWM
ADC
Channel
ADC
Channel
5V Output
I
5V
12V Input
dsPIC33FJ06GS202A
FET
Driver
VAC
VOUT+
ADC Channel PWM ADCPWM
|V
AC|
k
4
k
3
FET
dsPIC33FJ06GS202A
Driver
V
OUT-
ADC Channel
FET
Driver
ADC
k
1
k
2
Channel
Channel
ADC
Channel