HW006/010/012 Series Power Modules; dc-dc Converters
36-75 Vdc Input; 1.2 Vdc to 5 Vdc Output; 6.6A to 12A
Data Sheet
June 26, 2009
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.
Parameter
Input Voltage:Continuous
Device
Symbol
Min
Max
Unit
HW
HW
VI
VI, trans
–0.3
—
80
100
Vdc
Vdc
Transient (100ms)
Operating Ambient Temperature
All
TA
–40
85
°C
(See Thermal Considerations section)
Storage Temperature
All
Tstg
–55
125
°C
Electrical Specifications
Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature conditions.
Parameter
Device
HW
Symbol
VIN
Min
Typ
Max
75
Unit
Vdc
Adc
Operating Input Voltage
Maximum Input Current
(VI = 0 V to 75 V; IO = IO, max)
36
48
HW
II, max
1.6
Inrush Transient
All
All
I2t
II
1
A2s
Input Reflected Ripple Current, peak-peak
(5 Hz to 20 MHz, 12 µH source impedance
See Test configuration section)
3
mAp-p
Input Ripple Rejection (120 Hz)
All
50
dB
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 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 ]
