UWR-5/500-D12-C Murata Power Solutions Inc, UWR-5/500-D12-C Datasheet

DC/DC Converters & Regulators 3W 12V to 5V 500mA

UWR-5/500-D12-C

Manufacturer Part Number
UWR-5/500-D12-C
Description
DC/DC Converters & Regulators 3W 12V to 5V 500mA
Manufacturer
Murata Power Solutions Inc
Type
Step Downr
Series
UWRr
Datasheet

Specifications of UWR-5/500-D12-C

Output Power
3 W
Input Voltage Range
9 V to 18 V
Input Voltage (nominal)
12 V
Number Of Outputs
1
Output Voltage (channel 1)
5 V
Output Current (channel 1)
500 mA
Isolation Voltage
1 KV
Package / Case Size
DIP
Package
8PDIP
Output Current
0.5 A
Output Voltage
5 V
Input Voltage
12 V
Switching Regulator
Yes
Product
Isolated
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
UWR-5/500-D12-C
FEATURES
SIMPLIFIED SCHEMATIC
Low Cost!
Fully automated, 100% SMT assembly
Industry-standard package and pinout
1.25" x 0.8", 24-pin DIP form factor
No external components required
5, 12 or 15 Volt outputs
Choice of 3 input voltage ranges:
Guaranteed efficiencies to 76%
Fully isolated, 1000Vdc guaranteed
–25 to +75°C operation with no derating
Designed to meet UL/CSA/EN 60950-1 safety
approvals
EMI/EMC characterized
Modifications and customs for OEM’s
• 4.5-9 Volts
• 9-18 Volts
• 18-72 Volts
www.murata-ps.com/rohs
For full details go to
 
+V
–V
IN
IN
CONTROLLER
PRODUCT OVERVIEW
The 3 Watt, single-output, UWR Models of DATEL's
XWR Series DC/DC converters deliver impressive
levels of cost-effectiveness in an industry-standard
package and pinout. These highly-efficient (as
high as 76% guaranteed), fully isolated (1000Vdc
minimum), DIP-packaged power converters provide
true component-like convenience and flexibility to
designers of modern distributed power systems.
Exploiting high-frequency (170-200kHz), flyback
topologies and contemporary, fully automated, SMT
assembly techniques, UWR Model DC/DC’s have
enough space to include input (pi type) and output
filters within their package. Requiring no external
components, these converters offer true "plug-and-
play" convenience. They operate over the full –25
to +75°C temperature range with no output power
derating.
Output voltages are either 5, 12 or 15 Volts. Input
voltage ranges are either 4.5-9V ("D5" models),
PWM
www.murata-ps.com
ISOLATION
OPTO
REFERENCE &
ERROR AMP
Technical enquiries email: sales@murata-ps.com, tel:
3 Watt, Single Output DC/DC Converters
9-18V ("D12" models) or an ultra-wide 18-72V
("D48" models). Transient response time is a quick
200μsec.
These extremely rugged modules are fully encap-
sulated with a thermally conductive potting com-
pound. They are moisture and vibration resistant
and have established a reputation for outstanding
MTBF. For telecommunication, computer and other
EMI-sensitive applications, these are the only DIP
packaged DC/DC’s offering full EMI/EMC character-
ization data.
DATEL’s UWR Model 3W DC/DC’s are ideal replace-
ments for other more costly, less reliable power
converters as well as excellent choices for new
design-ins in systems demanding small size, low
cost and high reliability.
+V
COMMON
OUT
MDC_UWR3W Series.B03 Page 1 of 4
UWR Series
Typical topology is shown
+1 508 339 3000

Related parts for UWR-5/500-D12-C

UWR-5/500-D12-C Summary of contents

Page 1

... EMI-sensitive applications, these are the only DIP packaged DC/DC’s offering full EMI/EMC character- ization data. DATEL’s UWR Model 3W DC/DC’s are ideal replace- ments for other more costly, less reliable power converters as well as excellent choices for new design-ins in systems demanding small size, low cost and high reliability ...

Page 2

... Tolerances (unless otherwise specified): .XX ± 0.02 (0.5) 6 +Output .XXX ± 0.010 (0.25) 7 Common Angles ± 2˚ 8 +Output Components are shown for reference only. Technical enquiries email: sales@murata-ps.com, tel: MDC_UWR3W Series.B03 Page Package (Case/ Typ. Pinout) 72% C1, P1 72% C1, P1 77% C1, P1 75% ...

Page 3

... Filtering and Noise Reduction All UWR 3 Watt DC/DC Converters achieve their rated ripple and noise specifications without the use of external input/output capacitors. In critical applications, input/output ripple and noise may be further reduced by install- ing electrolytic capacitors across the input terminals and/or low-ESR tanta- lum or electrolytic capacitors across the output terminals ...

Page 4

... Specifications are subject to change without notice you’re designing with EMC in mind, please note that all of DATEL’s UWR 3 Watt DC/DC Converters have been characterized for radiated and con- ducted emissions in our new EMI/EMC laboratory. Testing is conducted in an EMCO 5305 GTEM test cell utilizing EMCO automated EMC test software ...

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