115Vac Bode Plot
-60
-40
-20
0
20
40
60
1 00
10 00
100 00
Frequency (Hz)
G
a
in
(d
B
)
-180
-120
-60
0
60
120
180
P
h
a
s
e
(
d
e
g
r
e
e
s
)
Gain
Ph ase
230Vac Bode Plot
-60
-40
-20
0
20
40
60
1 00
10 00
100 00
Frequency (Hz)
G
a
in
(d
B
)
-180
-120
-60
0
60
120
180
P
h
a
s
e
(
d
e
g
r
e
e
s
)
Gain
Phase
Performance Data and Typical Characteristic Curves
Figure 22. Bode Plot (Input voltage = 115 V
AC
, full load.)
Figure 23. Bode Plot (Input voltage = 230 V
AC
, full load.)
21
SLUU383B
–
November 2009
–
Revised May 2011
UCC28610EVM-474 25-W Universal Off-Line Flyback Converter
Copyright
©
2009
–
2011, Texas Instruments Incorporated