Datasheet > 电源电路 > 电源模块> ULE-12/4.2-D48NM-C

ULE-12/4.2-D48NM-C

更新时间： 2024-11-06 11:01:31

品牌	Logo	应用领域
村田 - MURATA		电源电路
页数	文件大小	规格书
23页	535K
描述
民用设备,工业设备

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ULE Series

Isolated, High Density, Eighth-Brick

1.25–30 Amp, DC/DC Converters

The ULE Series "Eighth-Brick" DC/DC Converters are high-current isolated

power converters designed for use in high-density system boards.

Typical unit

FEATURES

PRODUCT OVERVIEW

Measuring just 0.89 × 2.22 × 0.36 inches (22.6

× 56.4 × 9.1mm), these open-frame, low-proﬁle

E-bricks ﬁt the industry-standard quarter-brick

footprint. Now you can “cut-and-paste” the layout

from your last Q-brick design to save time and save output overvoltage protection, current limiting,

44% board space (1.86 square inches versus 3.3)

in the process.

From a 9-18V, 18-36V or 36-75V input, ULEs

deliver 1.2 to 48 Volt outputs with current up to

30 Amps. They employ an interleaved, synchro-

nous-rectiﬁer topology that exploits 100% of their

duty cycle. They simultaneously achieve high

efﬁciency, low noise, tight line/load regulation, and

quick step response.

in heavy-copper pc boards all contribute to

impressive thermal derating. The ULEs feature set

includes high isolation (2250Vdc, 48V models),

input pi ﬁlters, input undervoltage shutdown,

ꢀ

RoHS compliant

ꢀ

New 1/8-brick package, 1/4-brick pinout

in through-hole or SMT version

ꢀ

0.89 x 2.22 x 0.36 in. (22.6 x 56.4 x 9.1mm)

Output current: 1.25-30 Amps

short-circuit protection, and thermal shutdown. The

standard footprint carries V^OUTtrim, on/off control,

and sense pins (sense pins are not available on

12V or higher models).

All ULE E-Bricks are designed to meet the BASIC-

insulation requirements of UL/EN/IEC60950-1, and

all “D48” models (36-75V input ranges) carry the

CE mark. Safety certiﬁcations, EMC compliance

testing and qualiﬁcation testing are available.

Output voltages: 1.2V to 48V

Input voltage: 12V, 24V and 48V nominal

Interleaved, synchronous-rectiﬁer

topology delivers:

• Outstanding efﬁciency (to 94%)

• Low noise

• Stable no-load operation

• No output reverse conduction

An open-frame design, high efﬁciency, low-on-

resistance FETs, and planar magnetics embedded

ꢀ

Excellent thermal performance

On/off control, trim and sense pins

Fully isolated (2250Vdc BASIC)

Fully I/O protected; Thermal shutdown

Designed to meet UL/IEC/EN 60950-1 and

CAN/CSA C22.2 No.60950-1

ꢀ

Lead-free construction/attach

NOTE: See pages 19 and 20 for simpliﬁed block diagrams.

For full details go to

www.murata-ps.com/rohs

www.murata-ps.com

Technical enquiries email: sales@murata-ps.com, tel: +1 508 339 3000

MDC_ULE Series.C11 Page 1 of 23

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与ULE-12/4.2-D48NM-C相关器件

型号	品牌	获取价格	描述	数据表
ULE-12/4.2-D48PL1-C	MURATA	获取价格	民用设备,工业设备
ULE-12/4.2-D48PM-C	MURATA	获取价格	民用设备,工业设备
ULE-12/5-D48N-C	MURATA	获取价格	DC-DC Regulated Power Supply Module
ULE-12/5-D48NL1-C	MURATA	获取价格	DC-DC Regulated Power Supply Module
ULE-12/5-D48NL2-C	MURATA	获取价格	DC-DC Regulated Power Supply Module
ULE-12/5-D48NM-C	MURATA	获取价格	DC-DC Regulated Power Supply Module
ULE-12/5-D48NML1-C	MURATA	获取价格	DC-DC Regulated Power Supply Module
ULE-12/5-D48NML2-C	MURATA	获取价格	DC-DC Regulated Power Supply Module
ULE-12/5-D48PL1-C	MURATA	获取价格	DC-DC Regulated Power Supply Module
ULE-12/5-D48PL2-C	MURATA	获取价格	DC-DC Regulated Power Supply Module

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