參數(shù)資料
型號(hào)： PT4687N
廠商： Texas Instruments, Inc.
英文描述： 20-A 24-V Input Dual Output Isolated DC/DC Converter
中文描述： 20，一個(gè)24 V輸入雙輸出隔離式DC / DC轉(zhuǎn)換器
文件頁(yè)數(shù)： 4/16頁(yè)
文件大?。?/td> 290K
代理商： PT4687N
For technical support and more information, see inside back cover or visit www.ti.com
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 converter.
Note B:
SOA curves represent operating conditions at which internal components are at or below manufacturer’s maximum rated operating temperatures.
Typical Characteristics
PT4681 (Vo
1
/Vo
2
=5.0V/3.3V); V
in
=24V
(See Notes A & B)
Efficiency vs Io
1
; Io
2
@1A, 3A, and 6A
Power Dissipation vs Io
1
and Io
2
Cross Regulation: Vo
1
vs Io
2
@Io
1
=1A
Cross Regulation: Vo
2
vs Io
1
@Io
2
=1A
Efficiency vs Io
1
; Io
2
@9A, 12A, and 15A
Safe Operating Area: (Io
1
+ Io
2
)
PT4681—24V
20-A 24-V Input Dual Output
Isolated DC/DC Converter
4.95
4.975
5
5.025
5.05
0
3
6
9
12
15
I
2
out (A)
V
1
o
3.28
3.29
3.3
3.31
3.32
0
3
6
9
12
15
I
1
out (A)
V
2
o
0
3
6
9
12
15
0
3
6
9
12
15
I
1
out (A)
P
15
12
9
6
3
1
I
2
out
50
60
70
80
90
100
0
3
6
9
12
15
I
1
out (A)
E
6
3
1
I
2
out
50
60
70
80
90
100
0
3
6
9
12
15
I
1
out (A)
E
9
12
15
I
2
out
20
30
40
50
60
70
80
90
5
8
11
Io
1
+ Io
2
(A)
14
17
20
A
300LFM
200LFM
100LFM
Nat conv
Airflow
相關(guān)PDF資料
PDF描述
PT4688 20-A 24-V Input Dual Output Isolated DC/DC Converter
PT4668 "3.3/1.2V 30A Dual-Output
PT4668A 30-A Dual Output Isolated DC/DC Converter
PT4668C 30-A Dual Output Isolated DC/DC Converter
PT4668N 30-A Dual Output Isolated DC/DC Converter
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PT4688 制造商:TI 制造商全稱:Texas Instruments 功能描述:20-A 24-V Input Dual Output Isolated DC/DC Converter
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PT46X300-KNE 制造商:未知廠家 制造商全稱:未知廠家 功能描述:THERMOSENSOR MIT ANSCHLUSSKOPF 300MM
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