Texas Instruments TPS54560 Step-Down DC-DC Converter Evaluation Module TPS54560EVM-515 TPS54560EVM-515 데이터 시트
제품 코드
TPS54560EVM-515
60
65
70
75
80
85
90
95
100
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
E
ff
ici
e
n
cy
(
%
)
I
O
- Output Current (A)
18in
Series1
Series3
Series6
Series8
C024
V
IN
= 18 V
V
IN
= 24 V
V
IN
= 36 V
V
IN
= 48 V
V
IN
= 60 V
±
180
±
150
±
120
±
90
±
60
±
30
0
30
60
90
120
150
180
±
60
±
50
±
40
±
30
±
20
±
10
0
10
20
30
40
50
60
10
100
1k
10k
100k
1M
P
h
a
se
(
)
Ga
in
(d
B
)
Frequency (Hz)
Gain
Phase
C001
V
IN
= 12 V
V
OUT
= 5 V
I
OUT
= 5 A
60
65
70
75
80
85
90
95
100
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
E
ff
ici
e
n
cy
(
%
)
I
O
- Output Current (A)
6V
12V
24V
36V
48V
60V
C024
V
IN
= 12 V
V
IN
= 24 V
V
IN
= 36 V
V
IN
= 48 V
V
IN
= 60 V
V
IN
= 6 V
0
10
20
30
40
50
60
70
80
90
100
0.00
0.01
0.10
1.00
E
ff
ici
e
n
cy
(
%
)
I
O
- Output Current (A)
6V
12V
24v
36v
48V
60V
12V
24v
36v
48V
60V
C024
V
IN
= 12 V
V
IN
= 24 V
V
IN
= 36 V
V
IN
= 48 V
V
IN
= 60 V
V
IN
= 6 V
0.001
60
65
70
75
80
85
90
95
100
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
E
ff
ici
e
n
cy
(
%
)
I
O
- Output Current (A)
Series4
12V
24V
36V
48V
60V
C024
V
IN
= 12 V
V
IN
= 24 V
V
IN
= 36 V
V
IN
= 48 V
V
IN
= 60 V
V
IN
= 7 V
0
10
20
30
40
50
60
70
80
90
100
0.00
0.01
0.10
1.00
E
ff
ici
e
n
cy
(
%
)
I
O
- Output Current (A)
7V
12V
24V
36V
48V
60V
C024
V
IN
= 12 V
V
IN
= 24 V
V
IN
= 36 V
V
IN
= 48 V
V
IN
= 60 V
V
IN
= 7 V
0.001
SLVSBN0A – MARCH 2013 – REVISED MARCH 2014
V
OUT
= 5 V
ƒsw = 400 kHz
V
OUT
= 5 V
ƒsw = 400 kHz
Figure 51. Light Load Efficiency
Figure 50. Efficiency vs Load Current
V
OUT
= 3.3 V
ƒsw = 400 kHz
V
OUT
= 3.3 V
ƒsw = 400 kHz
Figure 52. Efficiency vs Load Current
Figure 53. Light Load Efficiency
V
IN
= 12 V
V
OUT
= 5 V
I
OUT
= 5 A
V = 12 V
Figure 55. Overall Loop Frequency Response
Figure 54. Efficiency vs Output Current
34
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