Datasheet

1 10 100 1000
Frequency - kHz
-40
-10
10
40
-30
-20
0
20
30
Gain - dB
-45
0
90
135
45
Phase -
o
Gain
Phase
1 10 100 1000
Frequency - kHz
-40
-10
10
40
-30
-20
0
20
30
Gain - dB
-45
0
90
135
45
Phase -
o
Gain
Phase
Performance Data and Typical Characteristic Curves www.ti.com
7.3 Bode Plot
Figure 8. CCM mode 5-V Loop Response Gain and Figure 9. CCM mode 3.3-V Loop Response Gain and
Phase, f
CO
= 95 kHz, PM = 48° Phase, f
CO
= 90 kHz, PM = 63°
7.4 Transient Response
Figure 10. 5-V CCM Mode Load Transient Figure 11. 5-V D-CAP Mode Load Transient
12
High Performance Dual Output Synchronous Buck EVM SLUU381A–September 2009–Revised May 2011
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