Data Sheet
May 19, 2009
Austin MicrolynxTM II 12V SMT Non-isolated Power Modules:
8.3Vdc – 14Vdc input; 0.75Vdc to 5.5Vdc Output; 6A Output Current
Features
RoHS Compliant
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)
Flexible output voltage sequencing
EZ-SEQUENCETM
Delivers up to 6A output current
EZ-SEQUENCETM
High efficiency – 89% at 3.3V full load (VIN
12.0V)
=
Small size and low profile:
27.9 mm x 11.4 mm x 7.24 mm
(1.10 in x 0.45 in x 0.285 in)
Low output ripple and noise
Applications
Distributed power architectures
High Reliability:
Calculated MTBF = 15.3M hours at 25oC Full-load
Intermediate bus voltage applications
Telecommunications equipment
Servers and storage applications
Networking equipment
Output voltage programmable from 0.75 Vdc to
5.5Vdc via external resistor
Line Regulation: 0.3% (typical)
Enterprise Networks
Load Regulation: 0.4% (typical)
Latest generation IC’s (DSP, FPGA, ASIC) and
Microprocessor powered applications
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 MicroLynxTM II 12V SMT (surface mount technology) power modules are non-isolated DC-DC converters that
can deliver up to 6A of output current with full load efficiency of 89% at 5.0V 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 (VIN = 8.3 - 14V). The Austin MicroLynxTM II 12V series has a sequencing feature, EZ-SEQUENCETM
that enable designers to implement various types of output voltage sequencing when powering multiple voltages on
a board.
*
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: DS03-108 ver.1.42
PDF name: microlynx_II_12v_smt_ds.pdf