-180
-135
-90
-45
0
45
90
135
180
-40
-30
-20
-10
0
10
20
30
40
100
1000
10000
100000
GA
IN
[d
B
]
FREQUENCY [Hz]
C002
PHASE
GAIN
V
SUPPLY
= 12V
I
LOAD
= 7.0A
P
HA
S
E
[
°]
www.ti.com
Performance Curves
6.5
Startup
V
SUPPLY
= 12 V, I
LOAD
= 0 A
C1: V
OUT
, C2: SS, C4: V
SUPPLY
Figure 8. Startup
6.6
Loop Response
Figure 9. Loop Response
9
SNVU205 – APRIL 2013
LM5122EVM-2PH Evaluation Module
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