ATM030A0X3-SR Datasheet, PDF (1/22 Pages) Lineage Power Corporation – 2.7 - 4.0Vdc input; 0.8 to 2.0Vdc Output; 30A output current

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
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 Delivers up to 30A of output current
ƒ High efficiency – 92% @ 1.8V full load
(VIN=3.3Vdc)
ƒ Input voltage range from 2.7V to 4.0Vdc
ƒ Output voltage programmable from 0.8 to 2.0Vdc
ƒ 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.)
ƒ Monotonic start-up into pre-biased output
ƒ Output voltage sequencing (EZ-SEQUENCE ^TM)
ƒ Remote On/Off
ƒ Remote Sense
ƒ Over current and Over temperature protection
ƒ Parallel operation with active current sharing
ƒ Wide operating temperature range (-40°C to 85°C)
ƒ UL* 60950 Recognized, CSA^† C22.2 No. 60950-00
Certified, and VDE^‡ 0805 (EN60950-1 3^rd edition)
Licensed
ƒ 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