Microchip Technology MA330020 Data Sheet

Microchip Technology

 2008-2014 Microchip Technology Inc.

DS70000318G-page 25

dsPIC33FJ06GS101/X02 and dsPIC33FJ16GSX02/X04

FIGURE 2-4:

DIGITAL PFC

FIGURE 2-5:

BOOST CONVERTER IMPLEMENTATION

V

AC

I

PFC

V

HV

_

BUS

ADC Channel

ADC Channel

ADC Channel

PWM Output

|V

AC

|

k

1

k

2

k

3

FET

dsPIC33FJ06GS101

Driver

I

PFC

V

OUTPUT

ADC Channel

ADC

ADC Channel

PWM

k

1

k

2

k

3

FET

dsPIC33FJ06GS101

V

INPUT

Channel

Output

Driver