MA330028 Microchip Technology, MA330028 Datasheet - Page 32

• Manufacturer Part Number: MA330028
• Description: Daughter Cards & OEM Boards dsPIC33EP64MC504 PIM
• Manufacturer: Microchip Technology

Specifications of MA330028

• Rohs: yes
• Product: Daughter Cards
• Core: dsPIC
• Description/function: Plug-in-module with dsPIC33EP64MC504 device for use with DM330021 and DM330023 motor control development board
• Interface Type: CAN, I2C, SPI
• Operating Supply Voltage: 3 to 3.6 V
• Tool Is For Evaluation Of: dsPIC33EP64MC504
• For Use With: DM330021, DM330023

FIGURE 2-7:
FIGURE 2-8:
DS70657E-page 32
k
4
V
dsPIC33EP/PIC24EP
AC
INTERLEAVED PFC
BEMF VOLTAGE MEASURED USING THE ADC MODULE
ADC Channel
Op amp/Comparator
|V
AC
PWM3H
PWM2H
PWM1H
|
PWM3L
PWM2L
PWM1L
FLTx
AN2
AN3
AN4
AN5
Demand
Phase Terminal Voltage Feedback
Fault
Driver
PWM
dsPIC33EP
FET
k
Preliminary
1
Comparator
Op amp/
3-Phase
Inverter
k
Driver
PWM
FET
2
R49
Comparator
R41
Op amp/
R34 R36
R44
R52
© 2011-2012 Microchip Technology Inc.
Channel
ADC
BLDC
V
OUT
-
k
3
V
OUT
+