EQW025A0P1 Datasheet, PDF (2/25 Pages) Lineage Power Corporation – 36 - 75Vdc Input; 1.2Vdc to 5Vdc Output; 12A to 25A Output

Data Sheet
December 12, 2008
EQW012/020/023/025 Series, Eighth-Brick Power Modules:
36 - 75Vdc Input; 1.2Vdc to 5Vdc Output; 12A to 25A Output
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 reliability.
Parameter
Input Voltage
Continuous
Transient (100ms)
Operating Ambient Temperature
(see Thermal Considerations section)
Storage Temperature
I/O Isolation Voltage (100% factory Hi-Pot tested)
Device
Symbol
Min
EQW
VIN
-0.3
EQW
All
VIN, trans
TA
-0.3
-40
All
Tstg
-55
All
⎯
⎯
Max
80
100
85
125
1500
Unit
Vdc
Vdc
°C
°C
Vdc
Electrical Specifications
Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature
conditions.
Parameter
Operating Input Voltage
Maximum Input Current
(VIN=0V to 75V, IO=IO, max)
Input No Load Current
(Vin = 48Vdc, Io = 0, module enabled)
Input Stand-by Current
(Vin = 48Vdc, module disabled)
Inrush Transient
Input Reflected Ripple Current, peak-to-peak
(5Hz to 20MHz, 12μH source impedance; VIN=0V
to 75V, IO= IOmax ; see Test Configuration section)
Input Ripple Rejection (120Hz)
Device
All
All
All
All
All
All
All
Symbol
VIN
IIN,max
IIN,No load
Min
36
IIN,stand-by
I²t
Typ
48
75
3
13
50
Max
75
3
Unit
Vdc
Adc
mA
mA
1
A²s
mAp-p
dB
EMC, EN55022
See EMC Considerations section
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 standalone 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 fast-acting fuse with a maximum rating of 6A (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 sheet for further information.
LINEAGE POWER
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