Data Sheet
June 24, 2008
Austin MicroLynx
TM
SMT Non-isolated Power Modules:
3.0Vdc – 5.8Vdc input; 0.75Vdc to 4.0Vdc Output; 5A Output Current
RoHS Compliant
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 – 94% at 3.3V full load (V
IN
= 5.0V)
Small size and low profile:
20.3 mm x 11.4 mm x 5.97 mm
(0.80 in x 0.45 in x 0.235 in)
Low output ripple and noise
High Reliability:
Applications
Distributed power architectures
Intermediate bus voltage applications
Telecommunications equipment
Servers and storage applications
Networking equipment
Calculated MTBF = 19M hours at 25
o
C Full-load
Constant switching frequency (300 kHz)
Output voltage programmable from 0.75 Vdc to
4.0Vdc 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
The Austin MicroLynx
TM
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 94.0% at 3.3V output. These modules provide a
precisely regulated output voltage programmable via an external resistor from 0.75Vdc to 4.0Vdc over a wide range
of input voltage (V
IN
= 3.0 – 5.8Vdc). 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,
overcurrent and overtemperature protection.
*
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: DS03-082 ver. 1.34
PDF name: microlynx_smt_3.3v-5v.pdf
LINEAGEPOWER [ LINEAGE POWER CORPORATION ]
