APTS003A0X-SRZ Datasheet, PDF (1/25 Pages) Lineage Power Corporation – 12V Pico TLynx 3A: Non-Isolated DC-DC Power Modules

Data Sheet
January 28, 2010
12V Pico TLynx^TM 3A: Non-Isolated DC-DC Power Modules
4.5Vdc –14Vdc input; 0.59Vdc to 5.5Vdc output; 3A 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
ƒ Industrial equipment
Vin+
Cin
VIN
VOUT
SENSE
PGOOD
MODULE
SEQ
Q1 ^{ON/OFF TRIM}
GND
Vout+
RTUNE
Co
CTUNE
RTrim
Features
ƒ Compliant to RoHS EU Directive 2002/95/EC (Z
versions)
ƒ Compatible in a Pb-free or SnPb reflow
environment (Z versions)
ƒ Wide Input voltage range (4.5Vdc-14Vdc)
ƒ Output voltage programmable from 0.59Vdc to
5.5Vdc via external resistor
ƒ Tunable Loop^TM to optimize dynamic output
voltage response
ƒ Flexible output voltage sequencing EZ-
SEQUENCE (APTS versions)
ƒ Remote sense
ƒ Power Good signal
ƒ Fixed switching frequency
ƒ Output overcurrent protection (non-latching)
ƒ Overtemperature protection
ƒ Remote On/Off
ƒ Ability to sink and source current
ƒ Cost efficient open frame design
ƒ Small size: 12.2 mm x 12.2 mm x 6.25 mm
(0.48 in x 0.48 in x 0.246 in)
ƒ Wide operating temperature range [-40°C to
105°C(Ruggedized: -D), 85°C(Regular)]
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
The 12V PicoTLynx^TM 3A power modules are non-isolated dc-dc converters that can deliver up to 3A of output
current. These modules operate over a wide range of input voltage (V_IN = 4.5Vdc-14Vdc) and provide a precisely
regulated output voltage from 0.59Vdc to 5.5Vdc, programmable via an external resistor. Features include
remote On/Off, adjustable output voltage, over current and overtemperature protection, and output voltage
sequencing (APTS versions). The Ruggedized version (-D) is capable of operation up to 105°C and withstand
high levels of shock and vibration. 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: DS06-135 ver. 1.16
PDF name: APTS003A0X_ds.pdf