參數(shù)資料
型號: PT4711N
廠商: Texas Instruments, Inc.
英文描述: 45-W Dual-Output Isolated DC/DC Converter
中文描述: 45瓦雙輸出隔離式DC / DC轉(zhuǎn)換器
文件頁數(shù): 4/13頁
文件大?。?/td> 336K
代理商: PT4711N
For technical support and further information, visit http://power.ti.com
Typical Characteristics
Performance Characteristics; V
in
=48 V
(See Note A)
(Refer to typical application for output configuration)
Note A:
All Characteristic data in the above graphs has been developed from actual products tested at 25°C. This data is considered typical data for the ISR.
Note B:
SOA curves represent operating conditions at which the internal components are at or below the manufacturer’s maximum rated operating temperatures.
PT4711 Safe Operating Area (SOA)
(See Note B)
(All outputs proportionally loaded from 0 to 100 % of full load)
Efficiency vs Io
1
& |Io
2
|
Power Dissipation vs Io
1
& |Io
2
|
SOA vs Total Output Power; V
in
=48 V
Cross Regulation; Vo
1
vs |Io
2
|
Cross Regulation |Vo
2
| vs Io
1
14.98
14.99
15.00
15.01
15.02
0
0.3
0.6
0.9
1.2
1.5
|Io
2
| (A)
C
1
14.98
14.99
15.00
15.01
15.02
0
0.3
0.6
0.9
1.2
1.5
Io
1
(A)
C
2
|
PT4711—48V
45-W Dual-Output Isolated
DC/DC Converter
SLTS225 APRIL 2004
50
60
70
80
90
0
0.3
0.6
Io
1
& |Io
2
| (A)
0.9
1.2
1.5
E
36 V
48 V
75 V
V
IN
0
2
4
6
8
10
0
0.3
0.6
Io
1
& |Io
2
| (A)
0.9
1.2
1.5
P
75 V
48 V
36 V
20
30
40
50
60
70
80
90
0
10
20
30
40
Output Power (W)
A
300LFM
200LFM
100LFM
Nat conv
Airflow
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