Datasheet
0.1 1 10 100 1000
GAIN
PHASE-DEGREES
CROSSOVERFREQUENCY -kHz
-50
-40
-30
-20
-10
0
10
20
30
40
50
0
20
40
60
80
100
120
140
160
180
Phase
Gain
TPS40200-EP
www.ti.com
SGLS371A –JANUARY 2007–REVISED JANUARY 2013
Figure 40. Overall System Gain and Phase Response
Figure 40 also shows the phase boost that gives the system a crossover phase margin of 47°.
The Bill of Materials (BOM) for this application is given in Table 3. The efficiency and load regulation from boards
built from this design are shown in Figure 45 and Figure 46. Gerber PC layout files and additional application
information are available from the factory.
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