Datasheet > UEE-3.3/45-D48PB-C

UEE-3.3/45-D48PB-C

更新时间： 2024-10-31 19:49:35

品牌	Logo	应用领域
村田 - MURATA		/
页数	文件大小	规格书
35页	1427K
描述
DC-DC Regulated Power Supply Module,

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UEE-3.3/45-D48PB-C 技术参数

生命周期：	Active	Reach Compliance Code：	compliant
风险等级：	5.74	模拟集成电路 - 其他类型：	DC-DC REGULATED POWER SUPPLY MODULE
Base Number Matches：	1

UEE-3.3/45-D48PB-C 数据手册

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UEE 150W Series

www.murata-ps.com

Isolated, High-Density, Eighth-Brick

DOSA Low Proﬁle DC-DC Converters

Output (V)

Current (A)

Nominal Input (V)

3.3

12.5

For

efﬁcient, fully isolated DC power in the smallest space, the UEE

open frame DC-DC converter series ﬁt in industry-standard “eighth

bri

ck” outline dimensions and mounting pins (on quarter-brick pinout)

or surface mount option.

Typical units

FEATURES

Synchronous rectiﬁcation yields high efﬁciency

over 90%

36 to 75 Vdc input range (48V nominal)

Outstanding thermal performance and derating

PRODUCT OVERVIEW

Low proﬁle 0.42" height with 0.9" x 2.3" outline

dimensions

Units are offered with a ﬁxed output voltage and

current up to 45 Amps. UEEs operate over a wide

temperature range (up to +85 degrees Celsius at

moderate airﬂow) with full rated power. Synchro-

nous rectiﬁer topology yields excellent efﬁciency.

UEEs achieve these impressive mechanical and

environmental specs while delivering excellent

electrical performance in an industry standard

DOSA compatible through-hole package or surface

mount option. The unit is fully protected against

input undervoltage, output overcurrent and short

circuit. An on-board temperature sensor shuts

down the converter if thermal limits are reached

and automatically restarts the converter when the

fault is removed.

Fully isolated, 2250 Vdc (BASIC) insulation

An On/Off control input enables phased startup

and shutdown in multi-voltage applications. UEEs

include a Sense input to correct for ohmic losses. A

trim input may be connected to a user’s adjustment

potentiometer or trim resistors for output voltage

calibration.

UEEs include industry-standard safety certiﬁ-

cations and BASIC I/O insulation provides input/

output isolation to 2250V. Radiation and conducted

emission testing is performed to widely accepted

EMC standards.

Industry standard DOSA eighth-brick pinout and

package and surface mount (SMT) option

Extensive self-protection and short circuit

features

On/Off control, trim and sense functions

Fully protected against temperature and voltage

limits

RoHS-6 compliant

UL/IEC 60950-1 and CAN/CSA C22.2 No. 60950-1,

2nd Edition safety approvals

Monotonic startup into normal and pre-biased

loads

+Vin (1)

+Vout (8)

Barrier

External

Power

Source

On/Off

Control

(2)

Controller

and Power

Open = On

Reference and

Error Ampliﬁer

Trim (6)

logic)

-Vin (3)

-Vout (4)

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/support

MDC_UEE 150W_Series.A02 Page 1 of 35

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与UEE-3.3/45-D48PB-C相关器件

型号	品牌	获取价格	描述	数据表
UEE-3.3/45-D48P-C	MURATA	获取价格	民用设备,工业设备
UEE-3.3/45-D48PM-C	MURATA	获取价格	DC-DC Regulated Power Supply Module,
UEE-3.3-15-D48	MURATA	获取价格	Isolated, High-Density, Eighth-Brick DOSA Low Profi le DC/DC Converters
UEE-3.3-25-D48	MURATA	获取价格	Isolated, High-Density, Eighth-Brick DOSA Low Profi le DC/DC Converters
UEE-3.3-30-D48	MURATA	获取价格	Isolated, High-Density, Eighth-Brick DOSA Low Profi le DC/DC Converters
UEE-5		获取价格	Isolated, High-Density, Eighth-Brick DOSA Low Profi le DC-DC Converters
UEE-5/10-D48N-C	MURATA	获取价格	民用设备,工业设备
UEE-5/10-D48P-C	MURATA	获取价格	民用设备,工业设备
UEE-5/30-D48NB-C	MURATA	获取价格	民用设备,工业设备
UEE-5/30-D48N-C	MURATA	获取价格	民用设备,工业设备

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