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參數資料
| 型號： | PT4688 |
| 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24 V輸入雙輸出隔離式DC / DC轉換器 |
| 文件頁數： | 5/16頁 |
| 文件大?。?/td> | 290K |
| 代理商： | PT4688 |
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.
PT4682 (Vo
1
/Vo
2
=3.3V/2.5V); 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
@I
1
out =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
)
Typical Characteristics
PT4682
—
24V
20-A 24-V Input Dual Output
Isolated DC/DC Converter
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
3.28
3.29
3.3
3.31
3.32
0
3
6
9
12
15
I
2
out (A)
V
1
o
2.48
2.49
2.5
2.51
2.52
0
3
6
9
12
15
I
1
out (A)
V
2
o
0
3
6
9
12
0
3
6
9
12
15
I
1
out (A)
P
15
12
9
6
3
1
I
2
out
20
30
40
50
60
70
80
90
5
8
11
Io
1
+ Io
2
(A)
14
17
20
A
°
C
300LFM
100LFM
200LFM
Nat conv
Airflow
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|---|---|
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| PT4668C | 30-A Dual Output Isolated DC/DC Converter |
| PT4668N | 30-A Dual Output Isolated DC/DC Converter |
| PT4681C | 20-A 24-V Input Dual Output Isolated DC/DC Converter |
相關代理商/技術參數 |
參數描述 |
|---|---|
| PT46X150 | 制造商:Labfacility Limited 功能描述:PROBE PT100 150X6MM 制造商:LABFACILITY 功能描述:PROBE, PT100, 150X6MM 制造商:LABFACILITY 功能描述:PROBE, PT100, 150X6MM; Probe/Pocket Body Material:Stainless Steel; Length:150mm; External Diameter:6mm; Accessory Type:PT100 Probe; Approval Category:BS 1904 (1984) Class B, DIN 43760; For Use With:Labfacility Temperature Sensors; ;RoHS Compliant: Yes |
| PT46X150-KNE | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:THERMOSENSOR MIT ANSCHLUSSKOPF 150MM |
| PT46X250MM | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:THERMOSONDE PT100 PTFE ISOLIERT 250MM |
| 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 |
| PT4701 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:35-W Quad-Output. 48-V Input DC/DC Converter for DSL Line Drivers |
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