JNW350R641 Datasheet, PDF (1/15 Pages) Lineage Power Corporation – 36 - 75 Vdc Input; 28Vdc Output; 350W Output

Data Sheet
July 27, 2009
JNW350R Series Power Modules; DC-DC Converters
36-75 Vdc Input; 28Vdc Output; 350W Output
RoHS Compliant
Applications
ƒ RF Power Amplifier
ƒ Wireless Networks
ƒ Switching Networks
Options
ƒ Output OCP/OVP auto restart
ƒ Shorter pins
ƒ Unthreaded heatsink holes
ƒ Tunable Loop™ for transient response
optimization
Features
ƒ Compliant to RoHS EU Directive 2002/95/EC
ƒ Compatible in a Pb-free or SnPb reflow environment
ƒ Compliant to IPC-9592, Class I, Category 2
ƒ High power density: 129 W/in³
ƒ Industry standard half-brick pin-out
ƒ Low output ripple and noise
ƒ Industry standard half-brick footprint
57.7mm x 60.7mm x 12.7mm
(2.27” x 2.39” x 0.5”)
ƒ Remote Sense
ƒ 2:1 input voltage range
ƒ Single tightly regulated output
ƒ Constant switching frequency
ƒ Accepts transient overloads without shutdown
ƒ Latch after fault shutdown
ƒ Over temperature protection auto restart
ƒ Output voltage adjustment trim, 16.8Vdc to 32.0Vdc
ƒ Wide operating case temperature range (-40°C to
100°C)
ƒ CE mark meets 2006/95/EC directives^§
ƒ UL60950-1/CSA^† C22.2 No. 60950-1-03 Certified
(CCSAUS) and VDE^‡ 0805:2001-12 (EN60950-1)
Licensed
ƒ ISO** 9001 and ISO 14001 certified manufacturing
facilities
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^TM, that 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: PDS08-005 ver 1.1
PDF name: jnw350r.ds.pdf
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