Datasheet

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
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
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
TPS54060
SLVS919A –JANUARY 2009–REVISED JULY 2010 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
36 Submit Documentation Feedback Copyright © 2009–2010, Texas Instruments Incorporated
Product Folder Link(s): TPS54060