Datasheet > UCE-3.3/30-D48NB-C

UCE-3.3/30-D48NB-C

更新时间： 2024-11-05 20:37:31

品牌	Logo	应用领域
村田 - MURATA		/
页数	文件大小	规格书
17页	1445K
描述
DC-DC Regulated Power Supply Module, ROHS COMPLIANT, EIGHTH-BRICK PACKAGE-8

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技术参数
数据手册
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UCE-3.3/30-D48NB-C 技术参数

生命周期：	Obsolete	零件包装代码：	MODULE
包装说明：	,	针数：	8
Reach Compliance Code：	unknown	ECCN代码：	EAR99
风险等级：	5.8	模拟集成电路 - 其他类型：	DC-DC REGULATED POWER SUPPLY MODULE
JESD-30 代码：	R-XDMA-P8	端子数量：	8
封装主体材料：	UNSPECIFIED	封装形状：	RECTANGULAR
封装形式：	MICROELECTRONIC ASSEMBLY	认证状态：	Not Qualified
表面贴装：	NO	端子形式：	PIN/PEG
端子位置：	DUAL	Base Number Matches：	1

UCE-3.3/30-D48NB-C 数据手册

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UCE Series

www.murata-ps.com

Isolated, High-Density, Eighth-Brick

Low Proﬁle DC-DC Converters

FEATURES

ꢀ

Industry standard eighth-brick pinout

and package

To Be Discontinued*

Typical unit

ꢀ

Low proﬁle 0.4" height with 0.9" x 2.3"

outline dimensions

For efﬁcient, fully isolated DC power in the smallest space, the UCE

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

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

ꢀ

36 to 75 Vdc input range (48V nominal)

ꢀ

Fully isolated, 2250 Vdc (BASIC)

insulation

PRODUCT OVERVIEW

ꢀ

Outstanding thermal performance

and derating

Units are offered with ﬁxed output voltages from

1.5 to 12 Volts and currents up to 30 Amps. UCEs

operate over a wide temperature range (up to +85

degrees Celsius at moderate airﬂow) with full rated

power. Interleaved synchronous rectiﬁer topology

yields excellent efﬁciency over 90% and no reverse

output conduction.

UCEs achieve these impressive mechanical and

environmental specs while delivering excellent

electrical performance in a through-hole package.

Overall noise is typically 50 mV pk-pk (low voltage

models) with fast step response. These converters

offer tight output regulation and high stability even

with no load. 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.

“Hiccup” output protection automatically restarts

the converter when the fault is removed.

ꢀ

Extensive self-protection and short

circuit features with no output reverse

conduction

A convenient remote On/Off control input enables

phased startup and shutdown in multi-voltage ap-

plications. To compensate for longer wiring and to

retain output voltage accuracy at the load, UCEs em-

ploy a Sense input to dynamically correct for ohmic

losses. A trim input may be connected to a user’s

adjustment potentiometer or trim resistors for output

voltage calibration. The UCE will tolerate substantial

capacitive loading for bypass-cap applications.

UCEs include industry-standard safety certiﬁca-

tions and BASIC I/O insulation provides input/output

isolation to 2250V. Radiation emission testing is

performed to widely-accepted EMC standards.

ꢀ

On/Off control, trim and sense functions

ꢀ

Interleaved synchronous rectiﬁcation

yields high efﬁciency over 90%

ꢀ

Fully protected against temperature and

voltage limits

ꢀ

RoHS-6 or RoHS-5 compliant

ꢀ

Certiﬁed to UL/EN/IEC 60950-1 and

CAN/CSA C22.2 No. 60950-1, 2nd Edition

safety approvals

SIMPLIFIED BLOCK DIAGRAM

+SENSE

(7)

+VIN

(1)

+VOUT

(8)

SWITCH

CONTROL

−V^OUT

(4)

–V^IN

(3)

−SENSE

(5)

INPUT UNDERVOLTAGE, INPUT

OVERVOLTAGE, AND OUTPUT

OVERVOLTAGE COMPARATORS

PULSE

TRANSFORMER

PWM

CONTROLLER

OPTO

ISOLATION

REFERENCE &

ERROR AMP

OUT TRIM

(6)

REMOTE

ON/OFF

CONTROL

(2)

Typical topology is shown.

Figure 1. Simpliﬁed Block Diagram

For full details go to

www.murata-ps.com/rohs

www.murata-ps.com/support

MDC_UCE.E02 Page 1 of 17

12 3 4 5 6 7...17

中文翻译

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UCE-3.3/30-D48NB-C 替代型号

型号	品牌	替代类型	描述	数据表
UEE-3.3/30-D48NB-C	MURATA	类似代替	DC-DC Regulated Power Supply Module,

与UCE-3.3/30-D48NB-C相关器件

型号	品牌	获取价格	描述	数据表
UCE-3.3/30-D48NBHL1-Y	MURATA	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 99W, Hybrid, PACKAGE-8
UCE-3.3/30-D48NBH-Y	MURATA	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 99W, Hybrid, PACKAGE-8
UCE-3.3/30-D48N-C	MURATA	获取价格	Isolated, High-Density, Eighth-Brick 100W DC/DC Converters
UCE-3.3/30-D48NH-Y	MURATA	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 99W, Hybrid, PACKAGE-8
UCE-3.3/30-D48NL1-C	MURATA	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 99W, Hybrid, PACKAGE-8
UCE-3.3/30-D48PB-C	MURATA	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 99W, Hybrid, PACKAGE-8
UCE-3.3/30-D48P-C	MURATA	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 99W, Hybrid, PACKAGE-8
UCE-3.3/30-D48PHL1-C	MURATA	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 99W, Hybrid, PACKAGE-8
UCE4017019CH005005-10.00M	PLETRONICS	获取价格	Clipped Sine Output Oscillator, 10MHz Nom, LCC, 4 PIN
UCE4017019EJ020005-10.00M	PLETRONICS	获取价格	Clipped Sine Output Oscillator, 10MHz Nom, LCC, 4 PIN

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