Data Sheet
October 21, 2009
Austin MegaLynx
TM
SMT: Non-Isolated DC-DC Power Modules:
2.7Vdc – 4.0Vdc input; 0.8 to 2.0Vdc; 30A Output Current
RoHS Compliant
Features
Compliant to RoHS EU Directive 2002/95/EC
Compatible in a Pb-free or SnPb reflow
environment
Delivers up to 30A of output current
High efficiency – 92% @ 1.8V full load
(V
IN
=3.3Vdc)
Input voltage range from 2.7V to 4.0Vdc
Output voltage programmable from 0.8 to 2.0Vdc
Small size and low profile:
o
33.0 mm x 9.1 mm x 13.5 mm
o
(1.30 in. x 0.36 in. x 0.53 in.)
Monotonic start-up into pre-biased output
Applications
Distributed power architectures
Intermediate bus voltage applications
Telecommunications equipment
Servers and storage applications
Networking equipment
Output voltage sequencing (EZ-SEQUENCE
TM
)
Remote On/Off
Remote Sense
Over current and Over temperature protection
Parallel operation with active current sharing
Wide operating temperature range (-40°C to 85°C)
UL*
60950 Recognized,
CSA
†
C22.2 No. 60950-00
‡
rd
Certified, and
VDE
0805 (EN60950-1 3 edition)
Licensed
ISO** 9001 and ISO 14001 certified manufacturing
facilities
Description
The Austin MegaLynx ATM series SMT power modules are non-isolated DC-DC converters in an industry standard
package that can deliver up to 30A of output current with a full load efficiency of 92% at 1.8Vdc output voltage (V
IN
=
3.3Vdc). These modules operate off an input voltage from 2.7 to 4.0Vdc and provide an output voltage that is
programmable from 0.8 to 2.0Vdc. They have a sequencing feature that enables designers to implement various
types of output voltage sequencing when powering multiple modules on the board. Additional features include
remote On/Off, adjustable output voltage, remote sense, over current, over temperature protection and active
current sharing between modules.
*
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: DS06-130 ver. 1.05
PDF No: ATM030A0X3-SR_ds.pdf
LINEAGEPOWER [ LINEAGE POWER CORPORATION ]
