Datasheet

100 1000 10000 100000 1000000
−60
−40
−20
0
20
40
60
−180
−120
−60
0
60
120
180
Gain - dB
Phase - °
Frequency - Hz
Gain
Phase
0
10
20
30
40
50
60
70
80
90
100
0.001 0.01 0.1 1
Efficiency - %
I - Output Current - A
OUT
V = 35 V
IN
V = 24 V
IN
V = 15 V
IN
V = 7.5 V
IN
−0.10
−0.08
−0.06
−0.04
−0.02
0.00
0.02
0.04
0.06
0.08
0.10
0 0.1 0.2 0.3 0.4 0.5
Regulation - %
I - Output Current - A
OUT
V = 24 V
IN
−0.10
−0.08
−0.06
−0.04
−0.02
0.00
0.02
0.04
0.06
0.08
0.10
5 10 15 20 25 30 35
Regulation - %
V - Input Voltage - V
IN
I = 0.25 A
OUT
TPS5401
SLVSAB0 –DECEMBER 2010 www.ti.com
Figure 50. Light-Load Efficiency Figure 51. Overall Loop-Frequency Response
Figure 52. Regulation vs Load Current Figure 53. Regulation vs Input Voltage
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