Datasheet > BWR-5/6-3.3/7-D12L2-C

BWR-5/6-3.3/7-D12L2-C

更新时间： 2024-09-26 04:01:23

品牌	Logo	应用领域
村田 - MURATA		/
页数	文件大小	规格书
12页	253K
描述
DC-DC Regulated Power Supply Module, 2 Output, 33W, Hybrid, ROHS COMPLIANT, METAL, PACKAGE-8/7

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Dual Output BWR Models

www.murata-ps.com

Mixed Voltage, 5V AND 3.3V, 2” x 2”

33 Watt DC/DC Converters

Typical units

FEATURES

PRODUCT OVERVIEW



Regulated 3.3V and 5V outputs

For applications requiring 33 watts of power from

5V and 3.3V, DATEL offers a new power sharing

DC/DC converter capable of meeting your output

current requirements. The BWR-5/6-3.3/7-D48

(36-75V input), BWR-5/6-3.3/7-D24 (18-36V

input) and BWR-5/6-3.3/7-D12 (10-18V input)

are fully isolated DC/DC converters capable of

delivering any combination of 5V and 3.3V load-

ing up to a combined total of 33 Watts of output

power.

Housed in a standard 2" x 2" x 0.45" metal

package coated with electrically non-conductive

ﬁnish, these converters utilize a shared control-

loop system to assure load regulation of 1ꢀ for

3.3V output and 1.5ꢀ for 5V output. All models

include input Pi ﬁltering, input overvoltage and

undervoltage shutdown circuitry, output overvolt-

age protection, output short-circuit and current

limiting protection, and thermal shutdown.

Each design also provides trim capability and

on/off control function. Fully synchronous output

rectiﬁcation renders high efﬁciency and no-load

operation.

BWR power sharing modules offer low ripple

and noise performance, high efﬁciency (88ꢀ),

1500Vdc of isolation voltage, and are fully

speciﬁed for –40 to +100°C operation. These

devices meet IEC950, UL1950 and EN6950 safety

standards, including BASIC insulation require-

ments for “D48” models. CB reports are available

on request. “D48” models are CE marked (meet

LVD requirements).



5V @ 6Amps/3.3V @ 7 Amps capability



33 Watts total output power



No-load operation



Available input voltage ranges:

10-18V, 18-36V or 36-75V



Small 2" x 2" x 0.45" package



UL1950 and EN60950-1 safety approvals

mark available (75V-input models)





Continuous short-circuit protection



Fully isolated, 1500Vdc guaranteed



–40 to +100°C operating temperature



Input under and overvoltage shutdown



Output overvoltage protection



Thermal shutdowns

+5V OUTPUT

(5)

+INPUT

(1)

SWITCH

CONTROL

+3.3V OUTPUT

(7)

–INPUT

(2)

OUTPUT

RETURN

(6)

ON/OFF

CONTROL

(4)

PWM

CONTROLLER

ACTIVE

BLEEDER

OPTO

ISOLATION

REFERENCE &

ERROR AMP

UV & OV

COMPARATORS

THERMAL

SHUTDOWN

TRIM

(8)

Typical topology is shown.

Figure 1. Simpliﬁed Schematic

For full details go to

www.murata-ps.com/rohs

www.murata-ps.com/support

MDC_BWR 33W Models.A05 Page 1 of 12

12 3 4 5 6 7...12

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BWR-5/6-3.3/7-D12S	ETC	获取价格	Analog IC
BWR-5/6-3.3/7-D24L2-C	MURATA	获取价格	DC-DC Regulated Power Supply Module, 2 Output, 33W, Hybrid, ROHS COMPLIANT, METAL, PACKAGE
BWR-5/6-3.3/7-D24S	ETC	获取价格	Analog IC
BWR-5/6-3.3/7-D48L1-C	MURATA	获取价格	DC-DC Regulated Power Supply Module, 2 Output, 33W, Hybrid, ROHS COMPLIANT, METAL, PACKAGE
BWR-5/6-3.3/7-D48L2-C	MURATA	获取价格	DC-DC Regulated Power Supply Module, 2 Output, 33W, Hybrid, ROHS COMPLIANT, METAL, PACKAGE
BWR-5/6-3.3/7-D48S	ETC	获取价格	Analog IC
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BWR-5/700-D48A-C	MURATA	获取价格	DC-DC Regulated Power Supply Module, 2 Output, Hybrid, ROHS COMPLIANT PACKAGE-5
BWR5/700D5	ETC	获取价格	Analog IC

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