Datasheet

1000 10000 100000 1000000 10000000
−80
−60
−40
−20
0
20
40
60
80
−180
−135
−90
−45
0
45
90
135
180
Frequency (Hz)
Gain (dB)
Phase (°)
Gain
Phase
Sink: −1 A
V
VDD
= 5 V
V
VDDQSNS
= 1.5 V
1000 10000 100000 1000000 10000000
−80
−60
−40
−20
0
20
40
60
80
−180
−135
−90
−45
0
45
90
135
180
Frequency (Hz)
Gain (dB)
Phase (°)
Gain
Phase
Source: +1 A
V
VDD
= 5 V
V
VDDQSNS
= 1.5 V
I
VTT
(2 A/div)
V
VTTREF
(10 mV/div) 0.675 V offset
Time (200 ms/div)
V
VTT
(20 mV/div)
0.675 V offset
V
VDDQSNS
(50 mV/div)
1.35 V offset
I
VTT
(2 A/div)
V
VTTREF
(10 mV/div) 0.6 V offset
Time (200 ms/div)
V
VTT
(20 mV/div)
0.6 V offset
V
VDDQSNS
(50 mV/div)
1.2 V offset
I
VTT
(2 A/div)
V
VTTREF
(10 mV/div) 0.9 V offset
Time (200 ms/div)
V
VTT
(20 mV/div)
0.9 V offset
V
VDDQSNS
(50 mV/div)
1.8 V offset
I
VTT
(2 A/div)
V
VTTREF
(10 mV/div) 0.75 V offset
Time (200 ms/div)
V
VTT
(20 mV/div)
0.75 V offset
V
VDDQSNS
(50 mV/div)
1.5 V offset
TPS51206
SLUSAH1A –MAY 2011–REVISED OCTOBER 2013 www.ti.com
TYPICAL CHARACTERISTICS (continued)
Figure 13. VTT Load Transient Response (0.9 V) Figure 14. VTT Load Transient Response (0.75 V)
Figure 15. VTT Load Transient Response (0.675 V) Figure 16. VTT Load Transient Response (0.6 V)
Figure 17. VTT (Sink: -1 A) Bode Plot (0.75 V) Figure 18. VTT (Source: +1 A) Bode Plot (0.75V)
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