参数资料
| 型号： | QLS25ZE-NT8 |
| 厂商： | Power-One |
| 文件页数： | 2/8页 |
| 文件大小： | 0K |
| 描述： | DC/DC QTR BRICK 83W 3.3V OUT |
| 标准包装： | 21 |
| 系列： | * |
QLS25 DC-DC Series Data Sheet
25A Quarter-Brick
Absolute Maximum Ratings
Stresses in excess of the absolute maximum ratings may cause performance degradation, adversely effect long-
term reliability, and cause permanent damage to the converter.
Parameter
Input voltage
Operating Temperature
Conditions/Description
Continuous
Transient, 100ms
PC Board Temperature
Min
-40
Max
75
100
100
Units
VDC
VDC
° C
Storage Temperature
ON/OFF Control Voltage
Referenced to -Vin
-40
125
50
° C
VDC
Environmental and Mechanical Specifications
All specifications apply over specified input voltage, output load, and temperature range, unless otherwise noted.
Parameter
Shock
Sinusoidal Vibration
Conditions/Description
Halfsine wave, 3 axes
GR-63-Core, Section 5.4.2
Min
50
1
Nom
Max
Units
g
g
Weight
1.2/35
Oz/g
Water Washing
Standard process
Yes
MTBF
Per Bellcore TR-NWT-000332
1,980
kHrs
Isolation Specifications
All specifications apply over specified input voltage, output load, and temperature range, unless otherwise noted.
Parameter
Conditions/Description
Min
Nom
Max
Units
Insulation Safety Rating
Basic
Isolation Voltage
Isolation Resistance
Isolation Capacitance
1500
10
1100
VDC
MOhm
pF
Input Specifications
All specifications apply over specified input voltage, output load, and temperature range, unless otherwise noted.
Parameter
Input Voltage
Turn-On Input Voltage
Turn-Off Input Voltage
Turn-On Time
Conditions/Description
Continuous
Ramping Up
Ramping Down
To Output Regulation Band
Min
36
Nom
48
33
32
5
Max
75
10
Units
VDC
VDC
VDC
mS
100% Resistive Load
Input Reflected Ripple Current
Inrush Transient
SEP 12, 2003 revised to OCT 26, 2006
Full Load, 12μH source inductance
Vin=Vin.max
Page 2 of 8
60
0.1
mA p-p
A 2 s
www.power-one.com
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相关代理商/技术参数 |
参数描述 |
|---|---|
| QLS25ZE-NT9 | 功能描述:DC/DC转换器 RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸: |
| QLS25ZG-N | 制造商:Power-One 功能描述:- Bulk |
| QLS30ZA | 功能描述:DC/DC转换器 RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸: |
| QLS30ZA-7 | 制造商:Power-One 功能描述:DCDC 30A 1/4BRICK CONVERTER - Bulk |
| QLS30ZA-N | 制造商:Power-One 功能描述:- Bulk |
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