Data Sheet
September 7, 2011
GigaTLynx
TM
SMT Non-isolated Power Modules:
4.5 – 14Vdc input; 0.7Vdc to 2.0Vdc, 50A 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
Sequencing pin voltage
Operating Ambient Temperature
(see Thermal Considerations section)
Storage Temperature
All
All
-D version
All
Vs
EQ
T
A
T
A
T
stg
-0.3
-40
-40
-55
4
85
105
125
Vdc
°C
°C
°C
Device
All
Symbol
V
IN
Min
-0.3
Max
14
Unit
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
(V
IN
= V
IN, min
to V
IN, max
, I
O
=I
O, max
)
Inrush Transient
Input No Load Current
(V
IN
= V
IN, nom
, Io = 0, module enabled)
Input Stand-by Current
(V
IN
= V
IN, nom
, module disabled)
Input Reflected Ripple Current, peak-to-peak
(5Hz to 20MHz, 1μH source impedance; V
IN, min
to
V
IN, max,
I
O
= I
Omax
; See Test configuration section)
Input Ripple Rejection (120Hz)
All
All
50
73
mAp-p
dB
All
V
O,set
= 0.7Vdc
V
O,set
= 1.8Vdc
All
I t
I
IN,No load
I
IN,No load
I
IN,stand-by
73.4
136
1.3
2
Device
V
o,set
≤
2.0
All
Symbol
V
IN
I
IN,max
Min
4.5
Typ
⎯
Max
14
26
1
Unit
Vdc
Adc
A s
mA
mA
mA
2
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 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 surface mount, fast acting fuse (ie. Littelfuse 456030 series) with a maximum rating of 30 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 ]
