User Manual

CS4202
DS549PP2 53
digital supply as the controller’s AC-link interface.
Since the digital interface on the CS4202 may oper-
ate at either +3.3 V or +5 V, proper connection of
these pins will depend on the digital power supply of
the controller.
10.5 Reference Design
See Section 14 for a CS4202 reference design.
3
2
1
AGND
GND
IN OUT
MC78M05CDT
+12VD
10 µF
ELEC
+
0.1 µF
Y5V
10 µF
ELEC
+
0.1 µF
Y5V
DGND
+5VA
Figure 25. +5V Analog Voltage Regulator