PIC24EP256GU810-I Datasheet, PDF (36/622 Pages) Electronic Film Capacitors, Inc. – 16-Bit Microcontrollers and Digital Signal Controllers with High-Speed PWM, USB and Advanced Analog

dsPIC33EPXXX(GP/MC/MU)806/810/814 and PIC24EPXXX(GP/GU)810/814
FIGURE 2-7:
INTERLEAVED PFC
|VAC|
VOUT+
k_{4 VAC}
Comparator
ADC Channel
k₁
FET
Driver
k₂
FET
Driver
k₃
VOUT-
PWM Comparator PWM Comparator ^ADC
Channel
dsPIC33EP
FIGURE 2-8:
BEMF VOLTAGE MEASURED USING THE ADC MODULE
dsPIC33EP/PIC24EP
PWM3H
PWM3L
PWM2H
PWM2L
PWM1H
PWM1L
FLTx
Fault
BLDC
3-Phase
Inverter
R49 R41 R34 R36
R44
AN2
R52
Demand
AN3
AN4
AN5
Phase Terminal Voltage Feedback
DS70616G-page 36
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