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
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 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)
Vin+
VIN
VOUT
SENSE
RTUNE
TM
RoHS Compliant
Applications
EZ-SEQUENCE
TM
Vout+
Distributed power architectures
Intermediate bus voltage applications
Telecommunications equipment
Servers and storage applications
Networking equipment
Industrial equipment
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
†
MODULE
Cin
SEQ
CTUNE
Q1
Co
ON/OFF
GND
TRIM
RTrim
Description
The Micro TLynx 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 (V
IN
= 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.
†
‡
TM
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
LINEAGEPOWER [ LINEAGE POWER CORPORATION ]
