Loop Characteristics
2-9
Test Setup and Results
Figure 2−12. Measured Loop Response, TPS54810, V
IN
= 6 V
−20
−10
0
10
20
30
40
50
60
−50
0
50
100
150
200
Gain
Phase
100 1 k 10 k 100 k 1 M
Figure 2−13. Measured Loop Response, TPS54910, V
IN
= 3 V
−40
−30
−20
−10
0
10
20
30
40
50
60
−100
−50
0
50
100
150
Gain
Phase
100 1 k 10 k 100 k 1 M
