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AXA005A0X-SRZ

Part # AXA005A0X-SRZ
Description 12V-INPUT 5A SMT HAZMAT
Category MODULE
Availability Out of Stock
Qty 0
Qty Price
1 + $6.76190

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Technical Document


DISCLAIMER: The information provided herein is solely for informational purposes. Customers must be aware of the suitability of this product for their application, and consider that variable factors such as Manufacturer, Product Category, Date Codes, Pictures and Descriptions may differ from available inventory.

Data Sheet
April 1, 2008
Austin Microlynx
TM
12V
SMT Non-isolated Power Modules:
10Vdc – 14Vdc input; 0.75Vdc to 5.5Vdc Output; 5A Output Current
* UL is a registered trademark of Underwriters Laboratories, Inc.
†
CSA is a registered trademark of Canadian Standards Association.
‡
VDE is a trademark of Verband Deutscher Elektrotechniker e.V.
** ISO is a registered trademark of the International Organization of Standards
Document No: DS03-100 ver. 1.51
PDF name: microlynx_smt_12v_ds.pdf
Applications
Distributed power architectures
Intermediate bus voltage applications
Telecommunications equipment
Servers and storage applications
Networking equipment
Enterprise Networks
Latest generation IC’s (DSP, FPGA, ASIC) and
Microprocessor powered applications
Features
Compliant to RoHS EU Directive 2002/95/EC (-Z
versions)
Compliant to ROHS EU Directive 2002/95/EC with
lead solder exemption (non-Z versions)
Delivers up to 5A output current
High efficiency – 89% at 3.3V full load (V
IN
= 12.0V)
Small size and low profile:
20.3 mm x 11.4 mm x 7.24 mm
(0.8 in x 0.45 in x 0.285 in)
Low output ripple and noise
High Reliability:
Calculated MTBF = 5.6M hours at 25
o
C Full-load
Output voltage programmable from 0.75 Vdc to
5.5Vdc via external resistor
Line Regulation: 0.3% (typical)
Load Regulation: 0.4% (typical)
Temperature Regulation: 0.4 % (typical)
Remote On/Off
Output overcurrent protection (non-latching)
Wide operating temperature range (-40°C to 85°C)
UL* 60950-1Recognized, CSA
†
C22.2 No. 60950-1-
03 Certified, and VDE
‡
0805:2001-12 (EN60950-1)
Licensed
ISO** 9001 and ISO 14001 certified manufacturing
facilities
Description
Austin MicroLynx
TM
12Vdc SMT (surface mount technology) power modules are non-isolated dc-dc converters that
can deliver up to 5A of output current with full load efficiency of 89% at 3.3V output. These modules provide
precisely regulated output voltage programmable via external resistor from 0.75Vdc to 5.5Vdc over a wide range of
input voltage (V
IN
= 10 - 14V). Their open-frame construction and small footprint enable designers to develop cost-
and space-efficient solutions. Standard features include remote On/Off, programmable output voltage and
overcurrent protection.
RoHS Compliant
Data Sheet
April 1, 2008
Austin MicroLynx
TM
12V SMT Non-isolated Power Modules:
10 – 14Vdc input; 0.75Vdc to 5.5Vdc Output; 5A output current
LINEAGE POWER 2
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 All V
IN
-0.3 15 Vdc
Continuous
Operating Ambient Temperature All T
A
-40 85 °C
(see Thermal Considerations section)
Storage Temperature All T
stg
-55 125 °C
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 All V
IN
10 12 14 Vdc
Maximum Input Current All I
IN,max
3.5 Adc
(V
IN
= V
IN, min
to V
IN, max
, I
O
=I
O, max
)
Input No Load Current V
O,set
= 0.75 Vdc I
IN,No load
17 mA
(V
IN
= V
IN, nom
, Io = 0, module enabled) V
O,set
= 5.0Vdc I
IN,No load
100 mA
Input Stand-by Current All I
IN,stand-by
1.2 mA
(V
IN
= V
IN, nom
, module disabled)
Inrush Transient All I
2
t 0.4 A
2
s
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)
All 30 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.
Data Sheet
April 1, 2008
Austin MicroLynx
TM
12V SMT Non-isolated Power Modules:
10 – 14Vdc input; 0.75Vdc to 5.5Vdc Output; 5A output current
LINEAGE POWER 3
Electrical Specifications (continued)
Parameter Device Symbol Min Typ Max Unit
Output Voltage Set-point All V
O, set
-2.0 V
O, set
+2.0 % V
O, set
(V
IN
=
IN, min
, I
O
=I
O, max
, T
A
=25°C)
Output Voltage All V
O, set
-2.5%
⎯
+3.5% % V
O, set
(Over all operating input voltage, resistive load,
and temperature conditions until end of life)
Adjustment Range All V
O
0.7525 5.5 Vdc
Selected by an external resistor
Output Regulation
Line (V
IN
=V
IN, min
to V
IN, max
) All
⎯
0.3
⎯
% V
O, set
Load (I
O
=I
O, min
to I
O, max
) All
⎯
0.4
⎯
% V
O, set
Temperature (T
ref
=T
A, min
to T
A, max
) All
⎯
0.4
⎯
% V
O, set
Output Ripple and Noise on nominal output
(V
IN
=V
IN, nom
and I
O
=I
O, min
to I
O, max
Cout = 1μF ceramic//10μFtantalum capacitors)
RMS (5Hz to 20MHz bandwidth) All
⎯
15 30 mV
rms
Peak-to-Peak (5Hz to 20MHz bandwidth) All
⎯
30 75 mV
pk-pk
External Capacitance
ESR ≥ 1 mΩ All C
O, max
⎯ ⎯
1000 μF
ESR ≥ 10 mΩ All C
O, max
⎯ ⎯
3000 μF
Output Current All I
o
0 5 Adc
Output Current Limit Inception (Hiccup Mode ) All I
O, lim
⎯
200
⎯
% I
o
(V
O
= 90% of V
O, set
)
Output Short-Circuit Current All I
O, s/c
⎯
2
⎯
Adc
(V
O
≤250mV) ( Hiccup Mode )
Efficiency V
O, set
= 1.2Vdc η 81.5 %
V
IN
= V
IN, nom
, T
A
=25°C V
O,set
= 1.5Vdc η 84.0 %
I
O
=I
O, max ,
V
O
= V
O,set
V
O,set
= 1.8Vdc η 85.0 %
V
O,set
= 2.5Vdc η 87.0 %
V
O,set
= 3.3Vdc η 89.0 %
V
O,set
= 5.0Vdc η 92.0 %
Switching Frequency All f
sw
⎯
300
⎯
kHz
Dynamic Load Response
(dIo/dt=2.5A/μs; V
IN
= V
IN, nom
; T
A
=25°C)
All V
pk
⎯
200
⎯
mV
Load Change from Io= 50% to 100% of
Io,max; 1μF ceramic// 10 μF tantalum
Peak Deviation
Settling Time (Vo<10% peak deviation)
All t
s
⎯
25
⎯ μs
(dIo/dt=2.5A/μs; V
IN
= V
IN, nom
; T
A
=25°C)
All V
pk
⎯
200
⎯
mV
Load Change from Io= 100% to 50%of Io,max:
1μF ceramic// 10 μF tantalum
Peak Deviation
Settling Time (Vo<10% peak deviation)
All t
s
⎯
25
⎯ μs
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