GE Industrial Solutions ATM020A0X3-SR - Manual

Data Sheet
September 10, 2013
ATM020A0X3-SR, Austin SuperLynx II TM SMT Non-isolated Power Module:
2.4Vdc – 3.63Vdc input; 0.75Vdc to 2.0Vdc Output; 20A 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: DS06-110 ver. 1.82
PDF name: atm020a0x3_sr.pdf
Features
 Compliant to RoHS EU Directive 2002/95/EC
 Compatible in a Pb-free or SnPb reflow environment
 Flexible output voltage sequencing EZ-SEQUENCE
 Delivers up to 20A of output current
 High efficiency – 89% at 1.8V full load (V
IN
= 2.4V)
 Small size and low profile:
33.00 mm x 13.46 mm x 8.28 mm
(1.300 in x 0.530 in x 0.326 in)
 Low output ripple and noise
 High Reliability:
Calculated MTBF > 11.9 M hours at 25 o C Full-load
 Output voltage programmable from 0.75 Vdc to
2.0Vdc via external resistor
 Line Regulation: 0.3% (typical)
 Load Regulation: 0.4% (typical)
 Temperature Regulation: 0.4% (typical)
 Remote On/Off
 Remote Sense
 Output overcurrent protection (non-latching)
 Over temperature protection
 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
Applications
 Distributed power architectures
 Intermediate bus voltage applications
 Telecommunications equipment
 Servers and storage applications
 Networking equipment
Description
ATM020A0X3-SR belongs to the Austin SuperLynx II TM SMT (surface mount technology) power module product
families that are non-isolated dc-dc converters delivering up to 20A of output current with full load efficiency of 89%
at 1.8V output. These modules provide a precisely regulated output voltage programmable via external resistor
from 0.75Vdc to 2.0Vdc over a wide range of input voltage (V
IN
= 2.4 – 3.63Vdc). Austin SuperLynx II TM has a
sequencing feature, EZ-SEQUENCE TM that enable designers to implement simultaneous or ratiometric startup of
multiple rails on board. Their open-frame construction and small footprint enable designers to develop cost- and
space-efficient solutions. In addition to sequencing, standard features include remote On/Off, remote sense,
programmable output voltage, over current and over temperature protection.
RoHS Compliant
EZ-SEQUENCE TM