International Rectifier IRDC38063-P1V2, Руководство пользователя, Страница: 10 / 16

IRDC38063-P1V2
3/21/2017 10
Fig. 12: Bode Plot at 0A load
Bandwidth = 83.3kHz, Phase Margin = 56.3
o
, Gain Margin = 10.8dB
Fig. 13: Bode Plot at 25A load
Bandwidth = 78.7kHz, Phase Margin = 50.8
o
, Gain Margin = 11.3dB
TYPICAL OPERATING WAVEFORMS
PVin=12.0V, Vout=1.2V, Iout=0A-25A, Fs=600kHz, Room Temperature, no airflow
1 2
-60
-40
-20
0
20
40
60
-200
-150
-100
-50
0
50
100
150
200
10 3 10 4 10 5
T
R
1/
dB
T
R
2/
°
f/Hz
TR1: Mag(Gain) TR2: Unwrapped Phase(Gain)
1 2
-60
-40
-20
0
20
40
60
-200
-150
-100
-50
0
50
100
150
200
10
3
10
4
10
5
T
R
1/
dB
T
R
2/
°
f/Hz
TR1: Mag(Gain) TR2: Unwrapped Phase(Gain)