APXK004A0X-SRZ_10 Datasheet, PDF (1/25 Pages) Lineage Power Corporation – 16V Pico TLynxTM 4A: Non-Isolated DC-DC Power Modules

Data Sheet
September 13, 2010
16V Pico TLynx^TM 4A: Non-Isolated DC-DC Power Modules
8Vdc –16Vdc input; 0.6Vdc to 8.0Vdc output; 4A Output Current
RoHS Compliant
Applications
 Distributed power architectures
 Intermediate bus voltage applications
 Telecommunications equipment
 Servers and storage applications
 Networking equipment
 Industrial equipment
Vin+
VIN
VOUT
SENSE
PGOOD
MODULE
Cin
Q1 ^{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 (8Vdc-16Vdc)
 Output voltage programmable from 0.59Vdc to 8.0Vdc
via external resistor
 Tunable Loop^TM to optimize dynamic output voltage
response
 Remote sense
 Power Good signal
 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: 12.2 mm x 12.2 mm x 7.25 mm
(0.48 in x 0.48 in x 0.29 in)
 Wide operating temperature range (-40°C to 85°C)
 UL* Recognized to UL60950-1, CAN/CSA^† C22.2 No.
60950-1-03, and EN60950-1(VDE^‡ 0805-1) Licensed
 ISO** 9001 and ISO 14001 certified manufacturing
facilities
Description
The 16V Pico TLynx^TM 4A power modules are non-isolated dc-dc converters that can deliver up to 4A of output current.
These modules operate over a wide range of input voltage (V_IN = 8Vdc-16Vdc) and provide a precisely regulated output
voltage from 0.59Vdc to 8.0 Vdc, programmable via an external resistor. Features include remote On/Off, adjustable output
voltage, over current and over temperature protection. 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: DS08-006 ver. 1.06
PDF name: APXK004A0X.pdf