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參數(shù)資料
| 型號： | JW050A1 |
| 元件分類： | DC/DC變換器 |
| 英文描述： | Power Modules: dc-dc Converters; 36 to 75 Vdc Input, 5 Vdc Output; 50 W to 150 W |
| 中文描述： | 電源模塊：型DC - DC轉(zhuǎn)換器，36至75伏直流電輸入，5伏直流電輸出，50瓦至150瓦 |
| 文件頁數(shù)： | 2/20頁 |
| 文件大?。?/td> | 1036K |
| 代理商： | JW050A1 |
2
Tyco Electronics Corp
Data Sheet
July 1999
dc-dc Converters; 36 to 75 Vdc Input, 5 Vdc Output; 50 W to 150 W
JW050A, JW075A, JW100A, JW150A Power Modules:
Absolute Maximum Ratings
Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are abso-
lute stress ratings only. Functional operation of the device is not implied at these or any other conditions in excess
of those given in the operations sections of the data sheet. Exposure to absolute maximum ratings for extended
periods can adversely affect device reliability.
Electrical Specifications
Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature
conditions.
Table 1. Input Specifications
Fusing Considerations
CAUTION: This power module is not internally fused. An input line fuse must always be used.
This encapsulated power module can be used in a wide variety of applications, ranging from simple stand-alone
operation to an integrated part of a sophisticated power architecture. To preserve maximum flexibility, internal fus-
ing is not included; however, to achieve maximum safety and system protection, always use an input line fuse. The
safety agencies require a normal-blow fuse with a maximum rating of 20 A (see Safety Considerations section).
Based on the information provided in this data sheet on inrush energy and maximum dc input current, the same
type of fuse with a lower rating can be used. Refer to the fuse manufacturer’s data for further information.
Parameter
Symbol
Min
Max
Unit
Input Voltage:
Continuous:
JW050A, JW075A
JW100A, JW150A
Transient (100 ms; JW100A, JW150A only)
I/O Isolation Voltage (for 1 minute)
Operating Case Temperature
(See Thermal Considerations section.)
Storage Temperature
V
V
I, trans
—
T
C
I
I
V
—
—
—
—
–40
75
80
100
1500
100
Vdc
Vdc
V
Vdc
°C
T
stg
–55
125
°C
Parameter
Symbol
V
Min
36
Typ
48
Max
75
Unit
Vdc
Operating Input Voltage
Maximum Input Current
(V
I
= 0 V to 75 V; I
JW050A (See Figure 1.)
JW075A (See Figure 2.)
JW100A (See Figure 3.)
JW150A (See Figure 4.)
Inrush Transient
Input Reflected-ripple Current, Peak-to-peak
(5 Hz to 20 MHz, 12 μH source impedance;
see Figure 17.)
Input Ripple Rejection (120 Hz)
I
O
= I
O, max
):
I
I
I
I
I, max
I, max
I, max
I, max
i
I
I
—
—
—
—
—
—
—
—
—
—
—
5
1.7
2.6
3.5
5.2
1.0
—
A
A
A
A
2
2
t
A
s
mAp-p
—
—
60
—
dB
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| JW050A1E | 制造商:GE Energy 功能描述: |
| JW050A1-E | 制造商:TE Connectivity 功能描述: |
| JW050A6 | 功能描述:DC/DC轉(zhuǎn)換器 STEP DWN 48Vin 9-pin 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: |
| JW050A8 | 功能描述:CONVERTER DC/DC 5V 50W OUT RoHS:否 類別:電源 - 板載 >> DC DC Converters 系列:JW050 設(shè)計資源:VI-200, VI-J00 Design Guide, Appl Manual 標準包裝:1 系列:* 類型:隔離 輸出數(shù):1 電壓 - 輸入（最?。?42V 電壓 - 輸入（最大）:60V Voltage - Output 1:15V Voltage - Output 2:- Voltage - Output 3:- 電流 - 輸出（最大）:* 電源（瓦） - 制造商系列:150W 電壓 - 隔離:* 特點:* 安裝類型:通孔 封裝/外殼:9-SlimMod 尺寸/尺寸:4.60" L x 1.80" W x 0.52" H（116.8mm x 45.7mm x 13.2mm） 包裝:散裝 工作溫度:-55°C ~ 85°C 效率:* 電源（瓦特）- 最大:* |
| JW050A81 | 功能描述:DC/DC轉(zhuǎn)換器 Step Dwn 5V 50W OUT 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: |
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