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BWR-15-85-D5-C

Description
Isolated DC/DC Converters 3W 5V/ +-15V +/85mA
Categorysemiconductor    Power management   
File Size141KB,4 Pages
ManufacturerMurata
Websitehttps://www.murata.com
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BWR-15-85-D5-C Overview

Isolated DC/DC Converters 3W 5V/ +-15V +/85mA

BWR-15-85-D5-C Parametric

Parameter NameAttribute value
Product CategoryIsolated DC/DC Converters
ManufacturerMurata
RoHSDetails
Number of Outputs2 Output
Output Power3 W
Input Voltage4.5 V to 9 V
Output Voltage-Channel 1+/- 15 V
Output Current-Channel 1+/- 85 mA
Output Voltage-Channel 215 V
Output Current-Channel 2+/- 85 mA
Isolation Voltage1 kV
Package / Case SizeDIP
PackagingTube
ProductIsolated
Factory Pack Quantity14
Unit Weight2.666712 oz
LAST TIME BUY: AUGUST 31, 2014. CLICK HERE FOR OBSOLESCENCE NOTICE OF FEBRUARY 2014.
www.murata-ps.com
BWR Series
3 Watt, Dual Output DC/DC Converters
NOT RECOMMENDED
FOR NEW DESIGNS
Typ
ica
l
u
Typical units
ypica
ical
FEATURES

Cost!
Low

Automated, SMT-on-pcb construction

external components required
No

±12 or ±15 Volt outputs
±5,

Choice of 3 input voltage ranges:
4.5-9 Volts
9-18 Volts
18-72 Volts

1.25" x 0.8" x 0.45" DIP form factor

Industry-standard package and pinout

isolated, 1000Vdc guaranteed
Fully

Guaranteed efficiencies to 78%

to +75°C operation with no derating
–25

1950, CSA 22.2 No. 234 and IEC 950
UL

EMI/EMC characterized

cations and customs for OEM’s
Modifi
PRODUCT OVERVIEW
Packaged in industry-standard DIP’s, the 3 Watt
dual-output models of DATEL’s XWR Series DC/DC
converters are fully regulated (±0.5% max. line,
±1% max. load), fully isolated (1000Vdc minimum),
extremely efficient (as high as 78% guaranteed)
building blocks providing true component-like
flexibility and convenience to designers of modern
distributed power systems.
Exploiting high-frequency (170-200kHz), flyback to-
pologies and contemporary, highly automated, SMT
assembly techniques, BWR Model DC/DC’s have
enough room to include input (pi type) and output
filters within their package. Offering true "plug-
and-play" convenience, these power converters
require no external components. 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), 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 DIP-packaged DC/
DC converters offer full EMI/EMC characterization
data.
Industry-standard pinouts make DATEL’s BWR
Model 3W DC/DC’s ideal replacements for other
more costly, less reliable power converters. Similar-
ly, they are excellent choices for new design-ins in
systems demanding small size, low cost and high
reliability.
SIMPLIFIED SCHEMATIC
+V
IN
+V
OUT
COMMON
–V
OUT
–V
IN
PWM
CONTROLLER
OPTO
ISOLATION
REFERENCE &
ERROR AMP
Typical topology is shown
 
For full details go to
www.murata-ps.com/rohs
www.murata-ps.com/support
MDC_BWR3W.C03
Page 1 of 4

BWR-15-85-D5-C Related Products

BWR-15-85-D5-C BWR-12-105-D5 BWR-12-105-D5-C BWR-12-125-D12 BWR-5-250-D48
Description Isolated DC/DC Converters 3W 5V/ +-15V +/85mA Isolated DC/DC Converters 3W 48V to +/-12V Isolated DC/DC Converters 3W 48V to +/-12V Isolated DC/DC Converters 3W 12V/+-12V +-125mA Isolated DC/DC Converters 3W 48V/ +-5V +-250mA
Product Category Isolated DC/DC Converters Isolated DC/DC Converters Isolated DC/DC Converters Isolated DC/DC Converters Isolated DC/DC Converters
Manufacturer Murata Murata Murata Murata Murata
RoHS Details No Details No No
Number of Outputs 2 Output 2 Output 2 Output 2 Output 2 Output
Output Power 3 W 3 W 3 W 3 W 3 W
Input Voltage 4.5 V to 9 V 4.5 V to 9 V 4.5 V to 9 V 9 V to 18 V 18 V to 72 V
Output Voltage-Channel 1 +/- 15 V +/- 12 V +/- 12 V +/- 12 V 5 V
Output Current-Channel 1 +/- 85 mA +/- 105 mA +/- 105 mA +/- 125 mA 250 mA
Output Voltage-Channel 2 15 V 12 V 12 V 12 V - 5 V
Output Current-Channel 2 +/- 85 mA +/- 105 mA +/- 105 mA +/- 125 mA - 250 mA
Isolation Voltage 1 kV 1.5 kV 1 kV 1.5 kV 1 kV
Product Isolated Isolated Isolated Isolated Isolated
Factory Pack Quantity 14 14 14 15 14
Unit Weight 2.666712 oz 2.666712 oz 2.666712 oz 2.666712 oz 2.666712 oz
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