Datasheet > 电源电路 > 电源模块> UEI25-050-D48PM-C

UEI25-050-D48PM-C

更新时间： 2024-11-09 13:15:07

品牌	Logo	应用领域
村田 - MURATA		转换器
页数	文件大小	规格书
23页	1081K
描述
DC-DC Regulated Power Supply Module, 1 Output, 25.25W, Hybrid, ROHS COMPLIANT PACKAGE-6

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UEI25-050-D48PM-C 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	零件包装代码：	MODULE
包装说明：	,	针数：	6
Reach Compliance Code：	compliant	ECCN代码：	EAR99
风险等级：	5.74	模拟集成电路 - 其他类型：	DC-DC REGULATED POWER SUPPLY MODULE
最大输入电压：	75 V	最小输入电压：	36 V
标称输入电压：	48 V	JESD-30 代码：	R-XDMA-X6
JESD-609代码：	e4	长度：	27.9 mm
最大负载调整率：	0.2%	湿度敏感等级：	2
功能数量：	1	输出次数：	1
端子数量：	6	最高工作温度：	82 °C
最低工作温度：	-40 °C	最大输出电压：	5.5 V
最小输出电压：	4.5 V	标称输出电压：	5 V
封装主体材料：	UNSPECIFIED	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	座面最大高度：	8.64 mm
表面贴装：	NO	技术：	HYBRID
温度等级：	OTHER	端子面层：	Gold (Au) - with Nickel (Ni) barrier
端子形式：	UNSPECIFIED	端子位置：	DUAL
处于峰值回流温度下的最长时间：	NOT SPECIFIED	最大总功率输出：	25.25 W
微调/可调输出：	YES	宽度：	24.4 mm
Base Number Matches：	1

UEI25-050-D48PM-C 数据手册

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UEI25 Series

www.murata-ps.com

Single Output Isolated 25-Watt DC/DC Converters

Output (V)

Current (A)

Nominal Input (V)

3.3

7.5

Typical unit

2.1

FEATURES

PRODUCT OVERVIEW

ꢀ

Featuring a full 25 Watt output in one square inch

of board area, the UEI25 series isolated DC/DC

offer fast settling to step transients and will accept

higher capacitive loads. Excellent ripple and noise

Cost effective small footprint DC/DC converter,

ideal for high current applications

converter family offers efﬁcient regulated DC power speciﬁcations assure compatibility to noise-sus-

ꢀ

Industry standard 0.96" x 1.1" x 0.32" open

frame package and pinout

for printed circuit board mounting. The 0.96" x 1.1"

x 0.32" (24.4 x 27.9 x 8.1 mm) converter accepts a

2:1 input voltage range of 36 to 75 Volts DC, ideal

for telecom equipment. The industry-standard pin-

out ﬁts larger 1" x 2" converters. The ﬁxed output

voltage is tightly regulated. Applications include

small instruments, area-limited microcontrollers,

data communications equipment, remote sensor

ceptible circuits. For systems requiring controlled

startup/shutdown, an external remote On/Off control

may use a switch, transistor or digital logic.

ꢀ

Input voltage range of 36-75 Vdc

A wealth of self-protection features avoid both

converter and external circuit faults. These include

input undervoltage lockout and overtemperature

shutdown. The outputs current limit using the

“hiccup” autorestart technique and the outputs are

ꢀ

3.3V, 5V, or 12Vdc ﬁxed output voltages

ꢀ

Isolation up to 2250 VDC (basic)

ꢀ

Up to 25 Watts total output power with exten-

sive self-protection shutdown features

systems, telephone equipment, vehicle and portable short-circuit protected. Additional features include

ꢀ

High efﬁciency synchronous rectiﬁer forward

topology up to 91%

electronics.

output overvoltage and reverse conduction elimina-

tion. The high efﬁciency offers minimal heat buildup

and “no fan” operation.

The UEI25 series includes full magnetic and

optical isolation with Basic protection up to 2250

Volts DC. For powering digital systems, the outputs

ꢀ

Stable operation with no required external

components

ꢀ

Usable -40 to 85°C temperature range (with

derating)

ꢀ

Certiﬁed to UL 60950-1, CAN/CSA-C22.2 No.

60950-1, IEC60950-1, EN60950-1 safety

approvals, 2nd edition

*TPMBUJPO

+Vin (1)

+Vout (3)

Barrier

tꢀ4XJUDIJOH

tꢀ'JMUFST

External

Power

Source

On/Off

Control

(6)

Controller

and Power

5SBOTGFS

tꢀ$VSSFOUꢀ4FOTF

Open = On

$MPTFEꢀꢁꢀ0GG

ꢂ1PTJUJWFꢀ

Reference and

Error Ampliﬁer

Trim (4)

polarity)

-Vin (2)

-Vout (5)

Figure 1. Connection Diagram

Typical topology is shown. Murata Power Solutions

recommends an external fuse.

For full details go to

www.murata-ps.com/rohs

www.murata-ps.com

MDC_UEI25W.B03 Page 1 of 23

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与UEI25-050-D48PM-C相关器件

型号	品牌	获取价格	描述	数据表
UEI25-120	MURATA	获取价格	Single Output Isolated 25-Watt DC/DC Converters
UEI25-120-D48	MURATA	获取价格	Single Output Isolated 25-Watt DC/DC Converters
UEI25-120-D48N-C	MURATA	获取价格	DC-DC Regulated Power Supply Module,
UEI25-120-D48NM-C	MURATA	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 25.45W, Hybrid, ROHS COMPLIANT PACKAGE-6
UEI25-120-D48P-C	MURATA	获取价格	DC-DC Regulated Power Supply Module,
UEI25-120-D48PM-C	MURATA	获取价格	DC-DC Regulated Power Supply Module,
UEI-3.3/15-Q12NR-C	MURATA	获取价格	民用设备,工业设备
UEI-3.3/15-Q12NRZ-C	MURATA	获取价格	DC-DC Regulated Power Supply Module, ROHS COMPLIANT, PACKAGE-8
UEI-3.3/15-Q12PR-C	MURATA	获取价格	50-60W Isolated Wide-Range DC/DC Converters
UEI-3.3/15-Q12PR-C		获取价格	50-60W Isolated Wide-Range DC/DC Converters

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