參數(shù)資料
型號: PT3344N
英文描述: DC to DC Converter
中文描述: DC至DC轉換器
文件頁數(shù): 3/9頁
文件大小: 194K
代理商: PT3344N
For technical support and more information, see inside back cover or visit www.ti.com
Note A:
All data listed in the above graphs has been developed from actual products tested at 25°C. This data is considered typical data for the DC-DC Converter.
Note B:
SOA Curves represent operating conditions at which internal components are at or below manufacturer’s maximum rated operating temperatures.
PT3342, 5.0 VDC
(See Note A)
PT3343, 12.0 VDC
(See Note A)
Efficiency vs Output Current
Efficiency vs Output Current
Efficiency vs Output Current
Ripple vs Output Current
Ripple vs Output Current
Ripple vs Output Current
Power Dissipation vs Output Current
Power Dissipation vs Output Current
Power Dissipation vs Output Current
PT3341, 3.3 VDC
(See Note A)
Safe Operating Area (V
in
=24V)
(See Note B)
Safe Operating Area (V
in
=24V)
(See Note B)
Safe Operating Area (V
in
=24V)
(See Note B)
PT3340 Series
30-W 24/48-V Input
Isolated DC/DC Converter
Typical Characteristics
20
30
40
50
60
70
80
90
0
2
4
6
8
Iout (A)
A
200LFM
120LFM
60LFM
Nat conv
Airflow
20
30
40
50
60
70
80
90
0
1
2
3
4
5
6
Iout (A)
A
°
C
Nat conv
60LFM
120LFM
200LFM
Airflow
20
30
40
50
60
70
80
90
0.0
0.5
1.0
Iout (A)
1.5
2.0
2.5
A
°
C
200LFM
120LFM
60LFM
Nat conv
Airflow
0
10
20
30
40
50
0
2
4
6
8
Iout (A)
R
60.0V
48.0V
36.0V
24.0V
18.0V
V
IN
0
2
4
6
8
10
0
2
4
6
8
Iout (A)
P
18.0V
24.0V
36.0V
48.0V
60.0V
V
IN
0
10
20
30
40
50
60
70
0
1
2
3
4
5
6
Iout (A)
R
60.0V
48.0V
36.0V
24.0V
18.0V
V
IN
0
2
4
6
8
10
0
1
2
3
4
5
6
Iout (A)
P
60.0V
48.0V
36.0V
24.0V
18.0V
V
IN
0
20
40
60
80
100
120
0
0.5
1
1.5
2
2.5
Iout (A)
R
60.0V
48.0V
36.0V
24.0V
18.0V
V
IN
0
2
4
6
8
10
0
0.5
1
1.5
2
2.5
Iout (A)
P
60.0V
48.0V
36.0V
24.0V
18.0V
V
IN
50
60
70
80
90
0
2
4
6
8
Iout (A)
E
18.0V
24.0V
36.0V
48.0V
60.0V
V
IN
50
60
70
80
90
0
1
2
3
4
5
6
Iout (A)
E
18.0V
24.0V
36.0V
48.0V
60.0V
V
IN
50
60
70
80
90
0
0.5
1
1.5
2
2.5
Iout (A)
E
18.0V
24.0V
36.0V
48.0V
60.0V
V
IN
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