AXH003A0X-SR Datasheet, PDF (2/20 Pages) Lineage Power Corporation – 2.4 - 5.5Vdc input; 0.75Vdc to 3.63Vdc Output; 3A output current

Data Sheet
February 26, 2009
Austin MiniLynx^TM SMT Non-isolated Power Modules:
2.4 – 5.5Vdc input; 0.75Vdc to 3.63Vdc Output; 3A output current
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
Operating Ambient Temperature
(see Thermal Considerations section)
Storage Temperature
Device
Symbol
Min
All
VIN
-0.3
All
TA
-40
All
Tstg
-55
Max
Unit
5.8
Vdc
85
°C
125
°C
Electrical Specifications
Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature
conditions.
Parameter
Device
Symbol
Min
Operating Input Voltage
VO,set ≤ VIN – 0.5V
VIN
2.4
Maximum Input Current
(VIN= VIN, min to VIN, max, IO=IO, max VO,set = 3.3Vdc)
All
IIN,max
Input No Load Current
VO,set = 0.75Vdc
IIN,No load
Typ
⎯
10
Max
5.5
3.0
Unit
Vdc
Adc
mA
(VIN = 5.0Vdc, IO = 0, module enabled)
VO,set = 3.3Vdc
IIN,No load
17
mA
Input Stand-by Current
(VIN = 5.0Vdc, module disabled)
Inrush Transient
All
IIN,stand-by
All
I²t
0.6
mA
0.04
A²s
Input Reflected Ripple Current, peak-to-peak
(5Hz to 20MHz, 1μH source impedance; VIN, min to
All
VIN, max, IO= IOmax ; See Test configuration section)
35
mAp-p
Input Ripple Rejection (120Hz)
All
30
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 standalone operation to being
part of a complex 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 6 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
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