BWR-5/500-D24-C datasheet, PDF

Datasheet> All Categories > Power/power management> The power supply circuit> BWR-5/500-D24-C

BWR-5/500-D24-C: Descriptionisolated DC/DC converters 5W 24v/ +-5V +-500ma; CategoryPower/power management The power supply circuit; File Size286KB，5 Pages; ManufacturerMurata; Websitehttps://www.murata.com; Environmental Compliance

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BWR-5/500-D24-C Overview

isolated DC/DC converters 5W 24v/ +-5V +-500ma

BWR-5/500-D24-C Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Parts packaging code	MODULE
package instruction	DIP, DIP6/18,.8
Contacts	6
Reach Compliance Code	compli
ECCN code	EAR99
Other features	ALSO HAS A SECONDARY OUTPUT OF -5V
Analog Integrated Circuits - Other Types	DC-DC REGULATED POWER SUPPLY MODULE
Maximum input voltage	36 V
Minimum input voltage	18 V
Nominal input voltage	24 V
JESD-30 code	S-XDMA-P6
JESD-609 code	e4
Maximum load regulation	2%
Number of functions	1
Output times	2
Number of terminals	6
Maximum operating temperature	60 °C
Minimum operating temperature	-25 °C
Maximum output current	0.5 A
Maximum output voltage	5.075 V
Minimum output voltage	4.925 V
Nominal output voltage	5 V
Package body material	UNSPECIFIED
encapsulated code	DIP
Encapsulate equivalent code	DIP6/18,.8
Package shape	SQUARE
Package form	MICROELECTRONIC ASSEMBLY
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
Certification status	Not Qualified
surface mount	NO
technology	HYBRID
Temperature level	OTHER
Terminal surface	Gold (Au)
Terminal form	PIN/PEG
Terminal pitch	2.54 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
Fine-tuning/adjustable output	NO
Base Number Matches	1

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www.murata-ps.com

BWR Models

Miniature 5 Watt DC-DC Converters

Typical units

FEATURES



Small size, 1" x 1" x 0.45"



5 Watts output power

Full



external components required



Drop-in replacements for many standard,

2" x 1" DC-DCs



input voltage ranges:

Wide

18-36V or 36-72V



Standard output voltages:

±5, ±12, ±15 Volts



Guaranteed efﬁciencies to 80%



regulated and isolated

Fully

(1000Vdc guaranteed)



Output overvoltage protection and

current limiting



to +95oC operating temperature

–25



Shielded cases (5 sides)



UL1950, CSA 22.2 No. 234, and IEC950



cations and customs for OEMs

Modiﬁ

PRODUCT OVERVIEW

The migration to distributed power is accelerating.

The critical need for accurate voltages, tight regu-

lation and rapid transient response is propelling

the move to power processing at the "point-of-

use" with low-power DC-DC converters physically

located right at their loads.

MPS’s miniature, full featured, 5 Watt BWR Models

were speciﬁcally designed for today’s demand-

ing distributed power architectures in aerospace,

marine, telecom and computer applications. The

converters’ small size (1" x 1" x 0.45"),

full 5 Watt output capability and low cost give

system architects unprecedented design and

layout ﬂexibility.

Occupying less than 0.5in

total volume, these

extremely compact, fully regulated and isolated

(1000Vdc) modules are available with ±5, ±12 or

±15 Volt outputs. Input voltage ranges are either

18-36 Volts ("D24" models) or 36-72 Volts ("D48"

models).

Although their overall size is 50-75% smaller than

many similarly rated power modules, these 1"

x 1" BWR Models are exact, drop-in, pin-for-pin

replacements for many standard 2" x 1" and 2"

x 2", 5 Watt modules. They achieve their small

size and low cost by exploiting a novel feedback

approach that does not depend upon traditional

optocoupler techniques.

All models are 5-side shielded and have a non-

conductive baseplate that permits pc-card runs

to be placed beneath the package. Units are

assembled using

high-speed automated SMT techniques and are

fully encapsulated with thermally

conductive potting compound. Every unit is electri-

cally tested before and after

encapsulation, 100% burned-in under full load,

hi-pot tested, and ﬁnal-electrical tested prior to

shipment. Every unit meets MPS’s traditional high

standards for quality and long-term reliability.

(1)

PWM

OUT

(3)

COMMON

(4)

–V

OUT

(6)

–V

(2)

* "D24" models only

For full details go to

www.murata-ps.com/rohs

Figure 1. Simpliﬁed Schematic

Typical topology is shown.

www.murata-ps.com/support

MDC_BWR_5W.D01

Page 1 of 5

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