Datasheet > BWR-15/275D5A

BWR-15/275D5A

更新时间： 2024-01-28 15:46:59

品牌	Logo	应用领域
村田 - MURATA		光电二极管
页数	文件大小	规格书
5页	146K
描述
DC-DC Regulated Power Supply Module, 2 Output, Hybrid, 2 X 1 INCH, 0.375 INCH HEIGHT, PLASTIC, PACKAGE-5

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技术参数
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BWR-15/275D5A 技术参数

是否无铅：	含铅	是否Rohs认证：	不符合
生命周期：	Obsolete	零件包装代码：	MODULE
包装说明：	, MODULE,7LEAD,1.8	针数：	5
Reach Compliance Code：	compliant	ECCN代码：	EAR99
风险等级：	5.26	模拟集成电路 - 其他类型：	DC-DC REGULATED POWER SUPPLY MODULE
最大输入电压：	7.25 V	最小输入电压：	4.7 V
标称输入电压：	5 V	JESD-30 代码：	R-PDMA-P5
JESD-609代码：	e0	最大负载调整率：	1%
功能数量：	1	输出次数：	2
端子数量：	5	最高工作温度：	70 °C
最低工作温度：	-40 °C	最大输出电流：	0.275 A
最大输出电压：	15.15 V	最小输出电压：	14.85 V
标称输出电压：	15 V	封装主体材料：	PLASTIC/EPOXY
封装等效代码：	MODULE,7LEAD,1.8	封装形状：	RECTANGULAR
封装形式：	MICROELECTRONIC ASSEMBLY	峰值回流温度（摄氏度）：	NOT SPECIFIED
认证状态：	Not Qualified	子类别：	Other Analog ICs
表面贴装：	NO	技术：	HYBRID
温度等级：	OTHER	端子面层：	TIN LEAD
端子形式：	PIN/PEG	端子位置：	DUAL
处于峰值回流温度下的最长时间：	NOT SPECIFIED	微调/可调输出：	NO
Base Number Matches：	1

BWR-15/275D5A 数据手册

BWR Models

7-10W, Dual Output DC/DC converters

Performance/Functional Speciﬁcations

Typical @ TA = +2±°C under nominal line voltage and full-load conditions, unless noted0 ➀

Input

Absolute Maximum Ratings

Input Voltage Range:

Input Voltage:

D± Models

D±A Models

Dꢁ2A Models

D48A Models

40ꢀ-ꢀ02± Volts (±V nominal)

9-ꢁ8 Volts (ꢁ2V nominal)

ꢁ8-ꢀ± Volts (48V nominal)

ꢁ7 Volts

27 Volts

87Volts

Dꢁ2 Models

D48 Models

Input Current

See Ordering Guide

Input Reverse-Polarity Protection

Current must be <6A0 Brief

duration only0 Fusing recommended0

Input Filter Type ➁

Reverse-Polarity Protection

Output Overvoltage Protection

±±V Outputs

±ꢁ2V Outputs

Yes (Instantaneous, 6A maximum)

ꢁ. Volts, limited duration

28 Volts, limited duration

.6 Volts, limited duration

Output

±ꢁ±V Outputs

VOUT Accuracy (±73 load):

±±V Outputs

Output Current

Current limited0 Max0 current and

short-circuit duration are model

dependent0

±ꢁ0±3, maximum

±ꢁ3, maximum

±ꢁ2/ꢁ±V Outputs

Temperature Coefﬁcient

Ripple/Noise (27MHz BW) ➁

Line/Load Regulation

Efﬁciency

±70723 per °C

Storage Temperature

–47 to +ꢁ7±°C

+.77°C

See Ordering Guide

ꢁ±77Vdc, minimum (functional)

277pF

Lead Temperature (soldering, ꢁ7 sec0)

These are stress ratings0 Exposure of devices to any of these conditions may adversely

affect long-term reliability0 Proper operation under conditions other than those listed in the

Performance/Functional Speciﬁcations Table is not implied0

Isolation Voltage ➂

Isolation Capacitance

Current Limiting

Auto-recovery

Overvoltage Protection ➃

Zener/transorb clamps, magnetic feedback

T E C H N I C A L N O T E S

Dynamic Characteristics

Transient Response (±73 load step)

277µsec max0 to ±ꢁ0±3 of ﬁnal value

ꢁ6±kHz (±ꢁ±kHz)

Floating Outputs

Switching Frequency

Since these are isolated DC/DC converters, their outputs are "ﬂoating." Any

BWR model may be conﬁgured to produce an output of 10V, 24V or 30V (for

5V, 12V or 15V models, respectively) by applying the load across the

+Output and –Output pins (pins 3 and 5), with either output grounded. The

Common pin (pin 4) should be left open. Minimum 20ꢀ loading is recom-

mended under these conditions.

Environmental

Operating Temperature (ambient):

Without Derating

–47 to +6±/ꢀ7°C (Model dependent)

to +ꢁ77°C (See Derating Curves)

With Derating

Storage Temperature

–47 to +ꢁ7±°C

Physical

Filtering and Noise Reduction

Dimensions

Shielding

2" x ꢁ" x 70.ꢀ±" (±ꢁ x 2± x 90±mm)

±-sided

All A-Series BWR 7-10 Watt DC/DC Converters achieve their rated ripple

and noise speciﬁcations without the use of external input/output capaci-

tors. In critical applications, input/output ripple and noise may be further

reduced by installing electrolytic capacitors across the input terminals and/

or low-ESR tantalum or electrolytic capacitors across the output terminals.

Output capacitors should be connected between their respective output pin

(pin 3 or 5) and Common (pin 4) as shown in Figure 2. The caps should be

located as close to the power converters as possible. Typical values are

listed in the tables below. In many applications, using values greater than

those listed will yield better results.

Case Connection:

D±A and Dꢁ2A Models

D48A Models

Pin 2 (–V^IN)

Pin ꢁ (+V^IN)

Case Material

Corrosion resistant steel with

non-conductive, epoxy-based black

enamel ﬁnish and palstic baseplate

Pin Material

RoHS: Gold-plated copper alloy with nickel

underplate

Non-RoHS: Solder-coated brass

Weight

ꢁ0. ounces (.ꢀ grams)

UL 94V-7

Flammability

To Reduce Input Ripple

"D±A" Models

"Dꢁ2A" Models

"D48A" Models

4ꢀµF, ꢁ7V

27µF, .±V

ꢁ7µF, ꢁ77V

➀ These power converters require a minimum 273 loading on each output to maintain

speciﬁed regulation0 Operation under no-load conditions will not damage these devices;

however they may not meet all listed speciﬁcations0

➁ Application-speciﬁc internal input/output ﬁltering can be recommended or perhaps added

internally upon request0 Contact MPS Applications Engineering for details0

➂ Devices can be screened or modiﬁed for higher guaranteed isolation voltages0

Contact MPS Applications Engineering for details0

To Reduce Output Ripple

±±V Output

4ꢀµF, ꢁ7V, Low ESR

22µF, 27V, Low ESR

➃ D±A Models: Zener/transorb only

±ꢁ2/ꢁ±V Outputs

In critical, space-sensitive applications, MPS may be able to tailor the internal

input/output ﬁltering of these units to meet your speciﬁc requirements0 Con-

tact our Applications Engineering Group for additional details0

www.murata-ps.com/support

MDC_BWR-7-10_C03 Page 3 of 5

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中文翻译

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与BWR-15/275D5A相关器件

型号	品牌	获取价格	描述	数据表
BWR-15/275-D5A	MURATA	获取价格	7-10W, Dual Output DC/DC converters
BWR-15/275-D5A-C	MURATA	获取价格	DC-DC Regulated Power Supply Module, 2 Output, Hybrid, ROHS COMPLIANT PACKAGE-5
BWR15/330D12	ETC	获取价格	Analog IC
BWR-15/330-D12A	MURATA	获取价格	7-10W, Dual Output DC/DC converters
BWR-15/330-D12A-C	MURATA	获取价格	民用设备,工业设备
BWR15/330D48	ETC	获取价格	Analog IC
BWR-15/330-D48A	MURATA	获取价格	7-10W, Dual Output DC/DC converters
BWR-15/330-D48A-C	MURATA	获取价格	DC-DC Regulated Power Supply Module, 2 Output, Hybrid, ROHS COMPLIANT PACKAGE-5
BWR15/500D5	ETC	获取价格	Analog IC
BWR-15/500-D5A	MURATA	获取价格	15-20W, Dual Output DC/DC Converters

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