Texas Instruments C2000

Type III Controller
( )








+








+
+








+
+








+
+
=
33212
21
33122
131
31
1
11
)(
CR
s
CCR
CC
ss
CRR
s
CR
s
CRR
RR
sG
c
nFC
nFC
nFC
R
kR
kR
8.6
7.2
22.0
150
5.20
12.4
3
2
1
3
2
1
=
=
=
Ω=
Ω=
Ω
=
C1
C2
R2
R1
REF
DRIVER
+
-
COMPARATOR
L
o
V
in
CONTROLLER
D
o
C
o
V
out
+
-
C3
R3
0
1 0
2 0
3 0
4 0
Magnitude (dB)
1 0
3
1 0
4
1 0
5
1 0
6
1 0
7
- 9 0
- 4 5
0
4 5
Phase (deg)
B o d e D ia g r a m
F r e q u e n c y ( r a d / s e c )