PDT006A0X3-SRZ Datasheet, PDF (1/39 Pages) Lineage Power Corporation – 6A Digital Pico DLynxTM: Non-Isolated DC-DC Power Modules 3Vdc ––14.4Vdc input; 0.45Vdc to 5.5Vdc output; 6A Output Current

Preliminary Data Sheet
October 17, 2011
6A Digital Pico DLynx^TM: Non-Isolated DC-DC Power Modules
3Vdc ––14.4Vdc input; 0.45Vdc to 5.5Vdc output; 6A Output Current
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 DOSA based
ƒ Wide Input voltage range (3Vdc-14.4Vdc)
RoHS Compliant
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
GND
VIN
PGOOD
VOUT
VS+
MODULE
SEQ
CLK
TRIM
DATA
SMBALRT# ^ADDR0
ADDR1
ON/OFF
SIG_GND
SYNC GND VS-
RTUNE
CTUNE
RTrim
RADDR1 RADDR0
Vout+
Co
ƒ Output voltage programmable from 0.6Vdc to
5.5Vdc via external resistor. Digitally adjustable
down to 0.45Vdc
ƒ Digital interface through the PMBus^{TM #} protocol
ƒ Tunable Loop^TM to op timize dynamic output
voltage response
ƒ Flexible output voltage sequencing EZ-
SEQUENCE
ƒ Power Good signal
ƒ Fixed switching frequency with capability of
external synchronization
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 7.25 mm
(0.48 in x 0.48 in x 0.29 in)
ƒ Wide operating temperature range [-40°C to 85°C]
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 6A Digital Pico DLynx^TM power modules are non-isolated dc-dc converters that deliver up to 6A of output
current. These modules operate over a wide range of input voltage (VIN = 3Vdc-14.4Vdc) and provide a precisely
regulated output voltage from 0.45Vdc to 5.5Vdc, programmable via an external resistor and further adjustable
through PMBus. Features include a digital interface using the PMBus protocol, remote On/Off, adjustable output
voltage, over current and overtemperature protection. The PMBus interface supports a range of commands to control
and monitor the module. The Tunable Loop^TM feature 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
# _{The PMBus name and logo are registered trademarks of the System Management Interface Forum (SMIF)}
Document No: DS11-008 ver. 0.33
PDF name: PDT006A0X.pdf