Datasheet

Loop Characteristics
2-6
2.6 Loop Characteristics
The SLVP215 loop response characteristics are shown in Figure 2–8 and
Figure 2–9. Gain and phase plots are shown at minimum and maximum
operating voltage. The output current is 1.5 A.
Figure 2–8. Measured Loop Response, V
I
= 3 V
–60
–50
–40
–30
–20
–10
0
10
20
30
40
50
60
–180
–150
–120
–90
–60
–30
0
30
60
90
120
150
180
100 1 k 10 k 100 k 1 M
Phase
Gain
Gain dB
Phase – Deg
SLVP215 LOOP RESPONSE
V
I
= 3 V
f – Frequency – Hz
Figure 2–9. Measured Loop Response, V
I
= 6 V
–60
–50
–40
–30
–20
–10
0
10
20
30
40
50
60
–180
–150
–120
–90
–60
–30
0
30
60
90
120
150
180
100 1 k 10 k 100 k 1 M
Phase
Gain
Gain dB
Phase – Deg
SLVP215 LOOP RESPONSE
V
I
= 6 V
f – Frequency – Hz