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参数资料
| 型号： | LW020B |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT 20 W DC-DC REG PWR SUPPLY MODULE |
| 封装： | LOW PROFILE, MODULE-8 |
| 文件页数： | 11/16页 |
| 文件大小： | 341K |
| 代理商： | LW020B |
4
Lucent Technologies Inc.
Data Sheet
January 2000
36 Vdc to 75 Vdc Inputs; 20 W
LW020 Single-Output-Series Power Modules:
Electrical Specications (continued)
Table 3. Isolation Specications
General Specications
Feature Specications
Unless otherwise indicated, specications apply over all operating input voltage, resistive load, and temperature
conditions. See Feature Descriptions and Design Considerations for further information.
Parameter
Min
Typ
Max
Unit
Isolation Capacitance
—
0.002
—
F
Isolation Resistance
10
—
M
Parameter
Min
Typ
Max
Unit
Calculated MTBF (IO = 80% of IO, max; TC = 40
°C)
4,500,000
hours
Weight
—
54 (1.9)
g (oz.)
Parameter
Device
Symbol
Min
Typ
Max
Unit
Remote On/Off Signal Interface:
(VI = 0 V to VI, max; open collector or equivalent
compatible; signal referenced to VI(–) terminal.
See Figure 14 and Feature Descriptions.):
Negative Logic: Device Code Sufx “1”:
Logic Low—Module On
Logic High—Module Off
Positive Logic: If Device Code Sufx “1” is not
specied:
Logic Low—Module Off
Logic High—Module On
Module Specications:
On/Off Current—Logic Low
On/Off Voltage:
Logic Low
Logic High (Ion/off = 0)
Open Collector Switch Specications:
Leakage Current During Logic High
(Von/off = 10 V)
Output Low Voltage During Logic Low
(Ion/off = 1 mA)
All
Ion/off
Von/off
Ion/off
Von/off
—
–0.7
—
1.0
1.2
10
50
1.2
mA
V
A
V
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相关代理商/技术参数 |
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| LW020B1 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:DC-to-DC Voltage Converter |
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| LW020B7 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:DC-to-DC Voltage Converter |
| LW020B71 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:DC-to-DC Voltage Converter |
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