Data Sheet
ESTW015A0F Series Eighth-Brick Power Modules
36–75Vdc Input; 3.3Vdc Output; 15A Output
August 20, 2010
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
Device
Symbol
Min
Max
Unit
Input Voltage
Continuous
All
All
All
VIN
VIN,trans
TA
-0.3
-0.3
-40
80
100
85
Vdc
Vdc
°C
Transient, operational (≤100 ms)
Operating Ambient Temperature
(see Thermal Considerations section)
Storage Temperature
All
All
Tstg
-55
125
°C
I/O Isolation voltage (100% factory Hi-Pot tested)
2250
Vdc
Electrical Specifications
Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature
conditions.
Parameter
Device
Symbol
Min
Typ
Max
Unit
Operating Input Voltage
Maximum Input Current
(VIN= VIN, min to VIN, max, IO=IO, max
Input No Load Current
All
VIN
36
48
75
Vdc
All
IIN,max
2.0
Adc
)
All
All
IIN,No load
30
6
mA
(VIN = VIN, nom, IO = 0, module enabled)
Input Stand-by Current
IIN,stand-by
I2t
8
1
mA
A2s
(VIN = VIN, nom, module disabled)
Inrush Transient
All
All
All
Input Reflected Ripple Current, peak-to-peak
(5Hz to 20MHz, 1μH source impedance; VIN, min to VIN, max,
IO= IOmax ; See Test configuration section)
30
50
mAp-p
dB
Input Ripple Rejection (120Hz)
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 sophisticated power architectures. 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 time-delay fuse with a maximum rating of 5 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 sheet for further information.
LINEAGE POWER
2
LINEAGEPOWER [ LINEAGE POWER CORPORATION ]
