JNW350R631-18Z Lineage Power, JNW350R631-18Z Datasheet

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JNW350R631-18Z

Manufacturer Part Number
JNW350R631-18Z
Description
DC/DC Converters & Regulators 36-75V 28Vout 12.5A Neg TH Pin 3.68mm
Manufacturer
Lineage Power
Datasheet

Specifications of JNW350R631-18Z

Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
CC109161931
Data Sheet
August 9, 2010
Applications
Options
Description
The JNW350R series of dc-dc converters are a new generation of isolated DC/DC power modules providing up to
350W output power in an industry standard half-brick size footprint, which makes it an ideal choice for high voltage
and high power applications. Threaded-through holes are provided to allow easy mounting or addition of a heatsink
for high-temperature applications. The output is fully isolated from the input, allowing versatile polarity configurations
and grounding connections. This module contains an optional new feature, the Tunable Loop
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.
*
** ISO is a registered trademark of the International Organization of Standards
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.
RF Power Amplifier
Wireless Networks
Switching Networks
Auto-restart after either output OCP or OVP fault
shutdown (“3” option code)
Auto-restart only after output OCP fault shutdown
(“4” option code)
Shorter pins (“6” or “8” option code)
Unthreaded heatsink holes (-18 option code)
Tunable Loop™ for transient response
optimization (-T option code)
RoHS Compliant
JNW350R Series Power Modules; DC-DC Converters
36-75 Vdc Input; 28Vdc Output; 350W Output
Features
Compliant to RoHS EU Directive 2002/95/EC (-Z
versions)
Compliant to ROHS EU Directive 2002/95/EC with
lead solder exemption (non-Z versions)
Compliant to IPC-9592, Class I, Category 2
High power density: 129 W/in
Industry standard half-brick pin-out
Industry standard half-brick footprint
57.7mm x 60.7mm x 12.7mm
2:1 input voltage range
Low output ripple and noise
Constant switching frequency
Single tightly regulated output
No minimum load required
Remote Sense
Output voltage adjustment trim, 16.8V
Accepts transient overloads without shutdown
Latch after output OVP/OCP fault shutdown
Over temperature protection, auto restart
Wide operating case temperature range (-40°C to
100°C)
CE mark meets 2006/95/EC directives§
UL60950-1/CSA† C22.2 No. 60950-1-03 Certified
(
Licensed
ISO** 9001 and ISO 14001 certified manufacturing
facilities
C
(2.27” x 2.39” x 0.5”)
CSA
US
) and VDE‡ 0805:2001-12 (EN60950-1)
Document No: DS08-005 ver 1.62
3
TM
PDF name: JNW350R.pdf
, that allows the user
dc
to 32.0V
dc
:

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JNW350R631-18Z Summary of contents

Page 1

Data Sheet August 9, 2010 JNW350R Series Power Modules; DC-DC Converters RoHS Compliant Applications  RF Power Amplifier  Wireless Networks  Switching Networks Options  Auto-restart after either output OCP or OVP fault shutdown (“3” option code)  Auto-restart ...

Page 2

August 9, 2010 Absolute Maximum Ratings Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are absolute stress ratings only, functional operation of the device is not implied at these or any other ...

Page 3

August 9, 2010 (continued) Electrical Specifications Parameter Output Voltage Set-point ( =25°C) IN IN,nom O O, max c Output Voltage (Over all operating input voltage, resistive load, and temperature conditions until end of life) ...

Page 4

August 9, 2010 Feature Specifications Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature conditions. See Feature Descriptions for additional information. Parameter Remote On/Off Signal Interface ( open collector or equivalent, ...

Page 5

Data Sheet August 9, 2010 Characteristic Curves The following figures provide typical characteristics for the JNW350R (28V, 12.5A) at 25ºC. The figures are identical for either positive or negative Remote On/Off logic Vin=48V Vin=75V Vin=36V 80 75 ...

Page 6

Data Sheet August 9, 2010 Test Configurations Note: Measure the input reflected-ripple current with a simulated source inductance (LTEST µH. Capacitor CS offsets possible battery impedance. Measure the current, as shown above. Figure 7. Input Reflected Ripple Current ...

Page 7

Data Sheet August 9, 2010 Safety Considerations (continued) For all input sources, other than DC MAINS, where the input voltage is between 60 and 75V dc (Classified as TNV-2 in Europe), the following must be meet, if the converter’s output ...

Page 8

Data Sheet August 9, 2010 Feature Description (continued) Remote sense Remote sense minimizes the effects of distribution losses by regulating the voltage at the remote-sense connection (see Figure 11). For No Trim or Trim down application, the voltage between the ...

Page 9

Data Sheet August 9, 2010 Feature Description (continued) The following equation determines the required external-resistor value to obtain a percentage output voltage change of %. For output voltages: 28V     100 %)   O ...

Page 10

... Figure 17. The value of R will be dependent on the voltage step and range of G the DAC and the desired values for trim-up and trim- down Please contact your Lineage Power Δ%. technical representative to obtain more details on the selection for this resistor. LINEAGE POWER JNW350R Power Modules ...

Page 11

... Please contact your Lineage Power technical representative to obtain more details of this feature as well as for guidelines on how to select the right value of external R-C to tune the module for best transient performance and stable operation for other output capacitance values. ...

Page 12

... For Pb solder, the recommended pot temperature is 260C, while the Pb-free solder pot is 270C max. Not all RoHS-compliant through-hole products can be processed with paste-through-hole Pb or Pb-free reflow process. If additional information is needed, please consult with your Lineage Power representative for more details. 12 ...

Page 13

Data Sheet August 9, 2010 EMC Considerations The filter circuit schematic and plots in Figure 23 shows a suggested configuration as tested to meet the conducted emission limits of EN55022 Class B. Note: Customer is ultimately responsible for the proper ...

Page 14

Data Sheet August 9, 2010 Mechanical Outline for Through-Hole Module Dimensions are in inches and [millimeters]. Tolerances: x.xx in.  0.02 in. [x.x mm  0.5 mm] (Unless otherwise indicated) x.xxx in  0.010 in. [x.xx mm  0.25 mm] ...

Page 15

Data Sheet August 9, 2010 Recommended Pad Layout for Through Hole Module Dimensions are in inches and [millimeters]. Tolerances: x.xx in.  0.02 in. [x.x mm  0.5 mm] (Unless otherwise indicated) x.xxx in  0.010 in. [x.xx mm  ...

Page 16

... Lineage Power DC-DC products are protected under various patents. Information on these patents is available at www.lineagepower.com/patents. © 2009 Lineage Power Corporation, (Plano, Texas) All International Rights Reserved. JNW350R Power Modules; DC-DC Converters 36 – 75 Vdc Input; 28Vdc Output; 350W Output Connector Efficiency Product codes Type 92% Through hole JNW350R631-18Z 92% Through hole JNW350R41-18TZ 92% Through hole JNW350R641 92% Through hole JNW350R641Z ...

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