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參數(shù)資料
| 型號： | LC015A |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT 15 W DC-DC REG PWR SUPPLY MODULE |
| 封裝： | 50.80 X 25.40 MM, 10.20 MM HEIGHT, LOW PROFILE, MODULE |
| 文件頁數(shù)： | 12/24頁 |
| 文件大?。?/td> | 567K |
| 代理商： | LC015A |
2
Lucent Technologies Inc.
Data Sheet
August 1998
18 Vdc to 36 Vdc or 36 Vdc to 75 Vdc Inputs, 10 W and 15 W
LC/LW010- and LC/LW015-Series 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.
* Maximum case temperature varies based on power dissipation. See derating curves, Figures 43—45, for details.
Electrical Specications
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 exibility, 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, dc fuse with a maximum rating of 5 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
Device
Symbol
Min
Typ
Max
Unit
Input Voltage:
Continuous
Transient (100 ms)
LC
LW
VI
VI, trans
0
—
50
80
100
Vdc
V
Operating Case Temperature
(See Derating Curves, Figures 43—45.)
All
TC
–40
—
105*
°C
Storage Temperature
All
Tstg
–55
—
125
°C
I/O Isolation
All
—
1500
Vdc
Table 1. Input Specications
Parameter
Device
Symbol
Min
Typ
Max
Unit
Operating Input Voltage
LC
LW
VI
18
36
24
48
36
75
Vdc
Maximum Input Current
(VI = 0 to VI, max; IO = IO, max; see Figures
LC
LW
II, max
—
1.6
800
A
mA
Inrush Transient
All
I2t
—
0.2
A2s
Input Reected-ripple Current
(5 Hz to 20 MHz; 12
H source imped-
ance; TA = 25
°C; see Figure 33.)
All
II
—
5
—
mAp-p
Input Ripple Rejection (100 Hz—120 Hz)
All
—
45
—
dB
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| LC015B | 功能描述:DC/DC轉(zhuǎn)換器 12V 1.25A 15W 6-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(biāo)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(fēng)格:SMD/SMT 封裝 / 箱體尺寸: |
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| LC015C | 制造商:MA-COM 制造商全稱:M/A-COM Technology Solutions, Inc. 功能描述:Power Modules: 18 Vdc to 36 Vdc or 36 Vdc to 75 Vdc Inputs, 10 W and 15 W |
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