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參數(shù)資料
| 型號： | PT4841 |
| 英文描述： | 15V/3.3V/1.5V 48V-Input 65 Watt Triple-Output DC/DC Converter |
| 中文描述： | 15V/3.3V/1.5V 48V的輸入65瓦三輸出DC / DC變換器 |
| 文件頁數(shù)： | 4/14頁 |
| 文件大小： | 216K |
| 代理商： | PT4841 |
For technical support and more information, see inside back cover or visit www.ti.com
PT4841
—
48V
65-W Triple Output Isolated DC/DC
Converter for DSL Applications
Efficiency vs Output Power
PT4841 Performance Characteristics
(See Note A)
Typical Characteristics
Power Dissipation vs Output Power
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.
PT4841 SOA vs Output Load @V
in
=48V
PT4841 Safe Operating Areas
(See Note B)
PT4841 SOA vs Output Load @V
in
=60V
PT4841 SOA vs Output Load @V
in
=36V
20
30
40
50
60
70
80
90
0
20
40
60
80
100
% Load (All Outputs)
A
300LFM
200LFM
100LFM
Nat conv
Airflow
20
30
40
50
60
70
80
90
0
20
40
60
80
100
% Load (All Outputs)
A
°
C
300LFM
200LFM
100LFM
Nat conv
Airflow
20
30
40
50
60
70
80
90
0
20
40
60
80
100
% Load (All Outputs)
A
°
C
300LFM
200LFM
100LFM
Nat conv
Airflow
50
60
70
80
90
100
0
20
40
60
80
100
% Load (All Outputs)
E
36V
48V
75V
V
IN
0
3
6
9
12
15
0
20
40
60
80
100
% Load (All Outputs)
P
75V
48V
36V
V
IN
SLTS142C - DECEMBER 2000 -REVISED SEPTEMBER 2002
相關PDF資料 |
PDF描述 |
|---|---|
| PT4841A | 100V Single N-Channel HEXFET Power MOSFET in a TO-220 FullPak (Iso) package; Similar to IRLI520N with Lead Free Packaging |
| PT4841C | 20V Single N-Channel HEXFET Power MOSFET in a SO-8 package; A IRF7456 with Standard Packaging |
| PT4841N | DC to DC Converter |
| PT4842 | 12V/3.3V/1.8V 48V-Input 62-Watt Triple-Output DC/DC Converter |
| PT4842A | 55V Single N-Channel HEXFET Power MOSFET in a D2-Pak package; Similar to IRF1405S with Lead Free Packaging |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| PT4841A | 功能描述:DC/DC轉換器 15/3.3/1.5V 48V-Inp 65W 3-Output DC-DC RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風格:SMD/SMT 封裝 / 箱體尺寸: |
| PT4841C | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DC to DC Converter |
| PT4841N | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DC to DC Converter |
| PT4842 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:12V/3.3V/1.8V 48V-Input 62-Watt Triple-Output DC/DC Converter |
| PT4842A | 功能描述:直流/直流開關轉換器 12/3.3/1.8V 48V-Inp 62W 3-Out DC-DC RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風格:SMD/SMT |
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