ATM020A0X3-SR Datasheet, PDF (1/21 Pages) Lineage Power Corporation – 2.4 - 3.63Vdc input; 0.75Vdc to 2.0Vdc Output; 20A output current

Data Sheet
June 6, 2008
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
RoHS Compliant
EZ-SEQUENCE^TM
Applications
ƒ Distributed power architectures
ƒ Intermediate bus voltage applications
ƒ Telecommunications equipment
ƒ Servers and storage applications
ƒ Networking equipment
Features
ƒ Compliant to RoHS EU Directive 2002/95/EC
ƒ Compatible in a Pb-free or SnPb reflow environment
ƒ Flexible output voltage sequencing EZ-SEQUENCE
ƒ Delivers up to 20A of output current
ƒ High efficiency – 89% at 1.8V full load (VIN = 2.4V)
ƒ 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)
ƒ Low output ripple and noise
ƒ High Reliability:
Calculated MTBF > 11.9 M hours at 25^oC Full-load
ƒ Output voltage programmable from 0.75 Vdc to
2.0Vdc via external resistor
ƒ Line Regulation: 0.3% (typical)
ƒ Load Regulation: 0.4% (typical)
ƒ Temperature Regulation: 0.4% (typical)
ƒ Remote On/Off
ƒ Remote Sense
ƒ Output overcurrent protection (non-latching)
ƒ Over temperature protection
ƒ Wide operating temperature range (-40°C to 85°C)
ƒ UL* 60950-1Recognized, CSA^† C22.2 No. 60950-1-
03 Certified, and VDE^‡ 0805:2001-12 (EN60950-1)
Licensed
ƒ ISO** 9001 and ISO 14001 certified manufacturing
facilities
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 (VIN = 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.
* 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. 1.81
PDF name: atm020a0x3_sr.pdf