参数资料
型号: QRW040A0M1
元件分类: 电源模块
英文描述: 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
封装: QUARTER BRICK PACKAGE-10
文件页数: 12/36页
文件大小: 1010K
代理商: QRW040A0M1
Tyco Electronics Power Systems
2
Data Sheet
January 4, 2007
36 Vdc - 75 Vdc Input, 1.0 to 12 Vdc Output; 10 A to 40 A
QRW010/025/035/040 Series Power Modules; dc-dc Converters
Absolute Maximum Ratings
Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are absolute 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 the
device reliabiltiy.
Electrical Specifications
Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature conditions.
CAUTION: This power module is not internally fused. An input line fuse must always be used.
This 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 flexibility, internal fusing is not included; however, to achieve
maximum safety and system protection, always use an input line fuse. The safety agencies require a normal-blow fuse with a
maximum rating of 10 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
Max
Unit
Input Voltage:Continuous
Transient (100ms)
All
VI
VI, trans
80
100
Vdc
Operating Ambient Temperature
(See Thermal Considerations section)
All
TA
–40
85
°C
Storage Temperature
All
Tstg
–55
125
°C
I/O Isolation Voltage (100% factory Hi-Pot tested)
When using optional case ground pin
(option 7)
1500
700
Vdc
Parameter
Device
Symbol
Min
Typ
Max
Unit
Operating Input Voltage
All
VIN
36
48
75
Vdc
Maximum Input Current
(VI = 0 V to 75 V; IO = IO, max)
All
4.5
Adc
Inrush Transient
All
I2t1
A2s
Input Reflected Ripple Current, peak-peak
(5 Hz to 20 MHz, 12 H source impedance
See Test configuration section)
All
16
mAp-p
Input Ripple Rejection (120 Hz)
All
60
dB
相关PDF资料
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QS29FCT2520BTSO 8-BIT, DSP-PIPELINE REGISTER, PDSO24
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