Texas Instruments LM5156EVM-BST, Руководство пользователя

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Frequency (Hz)
Ga
in (
dB)
Ph
as
e (d
eg)
Loop Response
100 200 300 500 700 1000 2000 3000 5000 700010000 2000030000 50000 100000 200000 400000 400000
-60 -150
-40 -100
-20 -50
0 0
20 50
40 100
LM51
Gain
Phase
Frequency (Hz)
Ga
in (
dB)
Ph
as
e (d
eg)
Loop Response
100 200 300 500 700 1000 2000 3000 5000 700010000 2000030000 50000 100000 200000 400000 400000
-60 -150
-40 -100
-20 -50
0 0
20 50
40 100
LM51
Gain
Phase
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Test Results
11 SNVU696A – February 2020 – Revised June 2020
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LM5156EVM-BST User's Guide
5.6 Load Transient Waveforms
Figure 15. Load Transient, V
IN
= 4 V, I
OUT
= 1.5 A to 3 A Figure 16. Load Transient, V
IN
= 6 V, I
OUT
= 1.5 A to 3 A
Figure 17. Load Transient, V
IN
= 9 V, I
OUT
= 1.5 A to 3 A Figure 18. Load Transient, V
IN
= 10 V, I
OUT
= 1.5 A to 3 A
5.7 AC Loop Response Curves
Figure 19. Control Loop Response, V
IN
= 4 V, I
OUT
= 3 A Figure 20. Control Loop Response, V
IN
= 9 V, I
OUT
= 3 A