APTH012A0X_10 Datasheet, PDF (1/23 Pages) Lineage Power Corporation – Micro TLynxTM: Non-Isolated DC-DC Power Modules

Data Sheet
October 27, 2010
Micro TLynx^TM: Non-Isolated DC-DC Power Modules:
2.4Vdc –5.5Vdc input; 0.6Vdc to 3.63Vdc output; 12A Output Current
RoHS Compliant EZ-SEQUENCE^TM
Applications
 Distributed power architectures
 Intermediate bus voltage applications
 Telecommunications equipment
 Servers and storage applications
 Networking equipment
 Industrial equipment
Vin+
Cin
Q1
VIN
VOUT
SENSE
MODULE
SEQ
ON/OFF TRIM
GND
Vout+
RTUNE
Co
CTUNE
RTrim
Features
 Compliant to RoHS EU Directive 2002/95/EC (Z
versions)
 Compatible in a Pb-free or SnPb reflow
environment (Z versions)
 Wide Input voltage range (2.4Vdc-5.5Vdc)
 Output voltage programmable from 0.6Vdc to 3.63
Vdc via external resistor
 Tunable Loop^TM to optimize dynamic output
voltage response
 Flexible output voltage sequencing EZ-
SEQUENCE – APTH versions
 Remote sense
 Fixed switching frequency
 Output overcurrent protection (non-latching)
 Overtemperature protection
 Remote On/Off
 Ability to sink and source current
 Cost efficient open frame design
 Small size: 20.3 mm x 11.4 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* 60950-1Recognized, CSA^† C22.2 No.
60950-1-03 Certified, and VDE^‡ 0805:2001-12
(EN60950-1) Licensed
 ISO** 9001 and ISO 14001 certified manufacturing
facilities
Description
The Micro TLynx^TM series of power modules are non-isolated dc-dc converters that can deliver up to 12A of output
current. These modules operate over a wide range of input voltage (VIN = 2.4Vdc-5.5Vdc) and provide a precisely
regulated output voltage from 0.6Vdc to 3.63Vdc, programmable via an external resistor. Features include remote
On/Off, adjustable output voltage, over current and overtemperature protection, and output voltage sequencing
(APTH versions). A new feature, the Tunable Loop^TM, 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
Document No: DS07-007 ver. 1.14
PDF name: APTH012A0X_ds.pdf