GE Industrial Solutions 20A Analog MicroDLynx - Manual

GE
Data Sheet
April 24, 2013 ©2012 General Electric Company. All rights reserved. Page 1
20A Analog MicroDLynx TM : Non-Isolated DC-DC Power Modules
3Vdc –14.4Vdc input; 0.45Vdc to 5.5Vdc output; 20A Output Current
Features
 Compliant to RoHS EU Directive 2002/95/EC (Z versions)
 Compatible in a Pb-free or SnPb reflow environment (Z
versions)
 Compliant to IPC-9592 (September 2008), Category 2,
Class II
 DOSA based
 Wide Input voltage range (3Vdc-14.4Vdc)
 Output voltage programmable from 0.45Vdc to 5.5Vdc via
external resistor
 Tunable Loop TM to optimize dynamic output voltage
response
 Flexible output voltage sequencing EZ-SEQUENCE
 Power Good signal
 Fixed switching frequency with capability of external
synchronization
 Output over current protection (non-latching)
 Over temperature protection
 Remote On/Off
 Ability to sink and source current
 Cost efficient open frame design
 Small size: 20.32 mm x 11.43 mm x 8.5 mm (0.8 in x 0.45 in
x 0.334 in)
 Wide operating temperature range [-40°C to 85°C]
 UL* 60950-1 2 nd Ed. Recognized, CSA † C22.2 No. 60950-1-
07 Certified, and VDE ‡ (EN60950-1 2 nd Ed.) 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
 Industrial equipment
Description
The 20A Analog MicroDLynx TM power modules are non-isolated dc-dc converters that can deliver up to 20A of output current.
These modules operate over a wide range of input voltage (V
IN
= 3Vdc-14.4Vdc) and provide a precisely regulated output voltage
from 0.6Vdc to 5.5Vdc, programmable via an external resistor. Features include remote On/Off, adjustable output voltage, over
current and over temperature protection. The module also includes the Tunable Loop
TM feature that allows the user to optimize the
dynamic response of the converter to match the load with reduced amount of output capacitance leading to savings on cost and
PWB area.
* 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
TRIM
VOUT
VS+
GND
RTUNE
CTUNE
RTrim
VIN
Co Cin
Vout+ Vin+
ON/OFF
SEQ
MODULE
PGOOD
SIG_GND
VS-
GND
SYNC
RoHS Compliant