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参数资料
| 型号： | VKA75LS24-61 |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT 75 W DC-DC REG PWR SUPPLY MODULE |
| 文件页数： | 1/4页 |
| 文件大小： | 59K |
| 代理商： | VKA75LS24-61 |
VKA75xS Rev C 3/2001
Page 1
Product Data Sheet
75 WATT SINGLE OUTPUT
HIGH DENSITY DC/DC CONVERTER
VKA75xS Series.
FEATURES
!
! 18 - 36V & 33 - 75V INPUT RANGE
!
! SMALL SIZE: 2.28" X 2.4" X 0.50"
!
! HIGH EFFICIENCY: 87% TYPICAL AT 5V
!
! 100
S TRANSIENT RESPONSE 50-100% LOAD STEP
!
! 420kHZ FIXED-FREQUENCY OPERATION
!
! OPERATION TO +100°C BASEPLATE TEMP.
!
! PRIMARY REMOTE ON/OFF, CHOICE OF POS/NEG
LOGIC
!
! ADJUSTABLE OUTPUT VOLTAGE
!
! REMOTE SENSE
!
! CONTINUOUS SHORT-CIRCUIT PROTECTION
!
! THERMAL SHUTDOWN
!
! SAFETY PER UL1950, EN 60950 AND CSA 22.2 #234
!
! CASE GROUND PIN
DESCRIPTION
The VKA75xS Series DC/DC converters present an eco-
nomical and practical solution for distributed power
system architectures which require high power density
and efficiency while maintaining system modularity and
upgradeability. With the ability to operate over a wide
input voltage range of 18 to 36 and 33 to 75 volts, these
modules are ideal for use in battery backup applications
common in todays' telecommunication and electronic
data processing applications. The output is fully isolated
from the input, allowing for a variety of polarity and
grounding configurations.
The VKA75xS's proprietary control circuitry responds to
50-100% load steps in 100
Seconds to within 1% nomi-
nal Vout.
The patented fixed frequency architecture combined with
surface mount technology results in a compact, efficient
and reliable solution to DC/DC conversion requirements.
VKA75MS02
2.0V
15.0
76
77
VKA75MS03
3.3V
15.0
81
82
VKA75MS05
48VDC
5.0V
15.0
86
87
VKA75MS12
12.0V
6.3
88
89
VKA75MS15
(33-75)
15.0V
5.0
89
90
VKA75MS24
24.0V
3.1
89
90
VKA75LS02
2.0V
15.0
75
76
VKA75LS03
3.3V
15.0
80
81
VKA75LS05
24VDC
5.0V
15.0
85
86
VKA75LS12
12.0V
6.3
87
88
VKA75LS15
(18-36)
15.0V
5.0
88
89
VKA75LS24
24.0V
3.1
89
90
Efficiency(%)
Input
V
OUT
I
OUT
Note (1)
Model
Voltage (VDC)
(A)
Min
Typ
Input
V
OUT
I
OUT
Note
(1)
Model
Voltage (VDC)
(A)
Min
Typ
Efficiency(%)
AGENCY APPROVALS
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相关代理商/技术参数 |
参数描述 |
|---|---|
| VKA75LS24-8 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog IC |
| VKA75LS24-81 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog IC |
| VKA75LS24C | 制造商:MURATA-PS 制造商全称:Murata Power Solutions Inc. 功能描述:75 Watt Single Output Half Brick DC/DC Converter |
| VKA75LS28 | 制造商:Murata Power Solutions 功能描述:75W REG. DC/DC CONV. |
| VKA75LS28-1 | 制造商:Murata Power Solutions 功能描述:75W REG. DC/DC CONV. |
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