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UWR-5/4000-D48E-C

Description
conv DC/DC 5V 4000ma single E
CategoryPower/power management    The power supply circuit   
File Size140KB,6 Pages
ManufacturerMurata
Websitehttps://www.murata.com
Environmental Compliance
Download Datasheet Parametric Compare View All

UWR-5/4000-D48E-C Overview

conv DC/DC 5V 4000ma single E

UWR-5/4000-D48E-C Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
Parts packaging codeMODULE
package instructionPACKAGE-8/7
Contacts8/7
Reach Compliance Codecompliant
ECCN codeEAR99
Analog Integrated Circuits - Other TypesDC-DC REGULATED POWER SUPPLY MODULE
Maximum input voltage72 V
Minimum input voltage36 V
Nominal input voltage48 V
JESD-30 codeR-MDMA-P7
JESD-609 codee4
Maximum load regulation0.5%
Number of functions1
Output times1
Number of terminals7
Maximum operating temperature65 °C
Minimum operating temperature-40 °C
Maximum output current4 A
Maximum output voltage5.25 V
Minimum output voltage4.75 V
Nominal output voltage5 V
Package body materialMETAL
Encapsulate equivalent codeMODULE,6LEAD,1.8
Package shapeRECTANGULAR
Package formMICROELECTRONIC ASSEMBLY
Peak Reflow Temperature (Celsius)NOT SPECIFIED
Certification statusNot Qualified
surface mountNO
technologyHYBRID
Temperature levelOTHER
Terminal surfaceGOLD
Terminal formPIN/PEG
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
Fine-tuning/adjustable outputYES
Base Number Matches1
www.murata-ps.com
UWR Series
Single Output, High Reliability, 2" x 2", 14-20 Watt, DC/DC Converters
Typical units
FEATURES

cost! Highly reliable!
Low

Proven SMT-on-pcb construction

Designed to meet UL/ EN60950,
BASIC insulation (D48A models)

mark available (48VIN models)

Output voltages: 3.3/5/5.2/12/15 Volts

Ultra-wide input voltage ranges:4.7-7.5V, 9-36V
or 18-75V

Small packages, 2" x 2" x 0.45"

Industry-standard pinouts

isolated, 1500Vdc guaranteed
Fully

Guaranteed efficiencies to 84%

to +100°C operating temperature
–40

cations and customs for OEM’s
Modifi
PRODUCT OVERVIEW
Murata Power Solutions' new A-Series switching DC/DC converters are designed to meet the
demanding long-term-reliability and low-cost requirements of modern telecom, datacom, computer/
networking and industrial-electronics applications. These highly-efficient, rugged devices combine
straightforward circuit topologies, new components, proven SMT-on-pcb construction methods, and
highly repeatable automatic-assembly techniques. The flexibility of the designs and their assembly
methods readily permit minor modifications to optimize performance for specific applications.
The single-output, 14-20 Watt Models of the A-Series deliver both high power densities and
impressive MTBF’s.
Packaged in standard, 2" x 2" x 0.45", shielded metal cases with non-conductive coatings, these
fully isolated (1500Vdc minimum) DC/DC’s offer excellent line/load regulation, full I/O protection,
thermal shutdown, and industry-standard pinouts.
Output voltages include 3.3, 5, 5.2, 12 or 15 Volts. Input voltage ranges are Murata Power Solu-
tions' traditional ultra-wide 9-36V and 18-75V, as well as 4.7-7.5V. Each device provides remote on/
off control and V
OUT
trim capability. All A-Series UWR models are fully EMI characterized and designed
to meet UL1950, CSA 950 and IEC 950 safety.
A-Series DC/DC’s are extremely reliable, easy-to-use, cost-effective power converters. Use them
to improve the reliability of existing equipment or to develop
new systems that exceed design objectives.
+V
IN
(1)
+V
OUT
(6)
COMMON
(7)
–V
IN
(2)
ON/OFF
CONTROL
(4)
PWM
CONTROLLER
OPTO
ISOLATION
REFERENCE &
ERROR AMP
+V
OUT
TRIM
(8)
Figure 1. Simplified Schematic
Typical topology is shown.
 
For full details go to
www.murata-ps.com/rohs
www.murata-ps.com/support
MDC_UWR14-20 Series.G01
Page 1 of 6

UWR-5/4000-D48E-C Related Products

UWR-5/4000-D48E-C UWR-12/1650-D48A-C FM4DZ77U2158MLF UWR-5/3000-D5A-C UWR-12/1650-D12A-C UWR-5/4000-D12A-C
Description conv DC/DC 5V 4000ma single E isolated DC/DC converters 20w48v to 12v 1650ma Cable Assembly, conv DC/DC 5V 3000ma single A DC DC CONVERTER 12V 19W DC DC CONVERTER 5V 20W
Reach Compliance Code compliant compli compliant compliant compliant compliant
Is it Rohs certified? conform to conform to conform to conform to - -
Analog Integrated Circuits - Other Types DC-DC REGULATED POWER SUPPLY MODULE DC-DC REGULATED POWER SUPPLY MODULE - DC-DC REGULATED POWER SUPPLY MODULE DC-DC REGULATED POWER SUPPLY MODULE DC-DC REGULATED POWER SUPPLY MODULE
Maximum operating temperature 65 °C 55 °C 70 °C 40 °C - -
Minimum operating temperature -40 °C -40 °C -20 °C -40 °C - -
Maker - Murata - Murata Murata Murata
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