Datasheet

dsPIC33FJ06GS101/X02 and dsPIC33FJ16GSX02/X04
DS70318F-page 24 © 2008-2012 Microchip Technology Inc.
FIGURE 2-6: SINGLE-PHASE SYNCHRONOUS BUCK CONVERTER
FIGURE 2-7: MULTI-PHASE SYNCHRONOUS BUCK CONVERTER
k
1
Analog
Comp.
k
2
k
7
PWM PWM
ADC
Channel
ADC
Channel
5V Output
I
5V
12V Input
FET
Driver
dsPIC33FJ06GS202
k
5
k
4
k
3
k
6
k
7
Analog Comparator
Analog Comparator
ADC Channel
Analog Comparator
ADC
Channel
PWM PWM
PWM
PWM
PWM PWM
3.3V Output
12V Input
FET
Driver
FET
Driver
FET
Driver
dsPIC33FJ06GS502