Datasheet

0
10
20
40
50
60
70
80
90
100
0 0.02 0.04 0.06 0.08
I -OutputCurrent- A
O
Efficiency-%
0.10
30
Vin=12V
Vin=24V
Vin=34V
Vin=42V
Vin=18V
V =3.3V
OUT
100
1-10
3
-60
-40
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
-20
Phase
Gain
0
10
20
30
40
50
60
70
80
100
0 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40
I -OutputCurrent- A
O
Efficiency-%
0.45 0.50
V =24V
IN
V =3.3V
OUT
V =42
IN
V =12V
IN
V =34V
IN
V =18V
IN
90
TPS54060
SLVS919B –JANUARY 2009–REVISED JANUARY 2014 www.ti.com
Figure 55. Output Ripple, PSM Figure 56. Input Ripple CCM
Figure 57. Input Ripple DCM Figure 58. Efficiency vs Load Current
Figure 59. Light Load Efficiency Figure 60. Overall Loop Frequency Response
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