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參數(shù)資料
| 型號(hào)： | QLS30ZB |
| 英文描述： | QLS30 Series . 30A Quarter-Brick DC/DC Converter 48V Input 1.8V, 1.5V, 1.2V Output |
| 中文描述： | QLS30系列。 30A條四分之一磚DC / DC轉(zhuǎn)換器48V輸入1.8或1.5V，1.2V的輸出 |
| 文件頁數(shù)： | 2/8頁 |
| 文件大?。?/td> | 143K |
| 代理商： | QLS30ZB |
QLS30 Series – 30A Quarter-Brick DC/DC Converter
48V Input
1.8V, 1.5V, 1.2V Output
Data Sheet
REV. 10/1 Page
2 of 8
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
Conditions/Description
Continuous
Transient, 100mS
At 100% load
Min
Max
75
100
100
125
50
Units
VDC
VDC
°
C
°
C
VDC
Operating Temperature
Storage Temperature
ON/OFF Control Voltage
-40
-40
Referenced to -Vin
Environmental and Mechanical Specifications
All specifications apply over specified input voltage, output load and temperature range, unless otherwise
noted.
Parameter
Shock
Sinusoidal Vibration
Weight
Water Washing
MTBF
Conditions/Description
Halfsine wave, 3 axes
GR-63-Core, Section 5.A.2
Min
50
1
Nom
Max
Units
g
1.2/35
Yes
1,980
Oz/g
Standard process
Per Bellcore TR-NWT-000332
kHrs
Isolation Specifications
All specifications apply over specified input voltage, output load and temperature range, unless otherwise
noted.
Parameter
Conditions/Description
Min
Nom
Basic
Max
Units
Insulation Safety Rating
Isolation Voltage
Isolation Resistance
Isolation Capacitance
1500
10
VDC
MOhm
pF
1800
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
100% Resistive Load
Full Load, 12uH source
inductance
Vin=Vin.max
Min
36
Nom
48
33
32
5
Max
75
Units
VDC
VDC
VDC
mS
10
Input Reflected Ripple Current
50
mA p-p
Inrush Transient
0.1
A
2
s
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