Datasheet

0.985
0.990
0.995
1.000
1.005
1.010
1.015
0.00 0.25 0.50 0.75 1.00 1.25 1.50 1.75 2.00
LoadCurrent- A
Regulation(%)
V =12V
I
100
1-10
3
-40
-20
0
20
40
60
-150
-100
-50
0
50
100
150
f-Frequency-Hz
Gain-dB
Phase-
o
1-10
4
1-10
5
1-10
6
Gain
Phase
VIN
IL
PH
50
55
60
65
70
75
80
85
90
95
0 0.25 0.50 0.75 1 1.25 1.5 1.75 2
I -LoadCurrent- A
L
Efficiency-%
V =8V
I
V =12V
I
V =16V
I
V =3.3V,
f =1200kHz
O
sw
VIN
IL
PH
VIN
IL
PH
TPS54160 , TPS54160A
www.ti.com SLVSB56C –MAY 2012–REVISED FEBRUARY 2014
Figure 60. Input Ripple DCM
Figure 59. Input Ripple CCM
Figure 62. Efficiency vs Load Current
Figure 61. Input Ripple PSM
Figure 63. Overall Loop Frequency Response
Figure 64. Regulation vs Load Current
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