Datasheet > UEI-5/12-Q48N-C

UEI-5/12-Q48N-C

更新时间： 2024-11-16 03:20:15

品牌	Logo	应用领域
村田 - MURATA		/
页数	文件大小	规格书
14页	1222K
描述
DC-DC Regulated Power Supply Module, ROHS COMPLIANT PACKAGE-8

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UEI-5/12-Q48N-C 数据手册

UEI Series

www.murata-ps.com

50-60W Isolated Wide-Range DC/DC Converters

Featuring a full 50-60 Watt output in 2.9 square inches of board area,

the UEI series isolated DC/DC converter family offers efficient

regulated DC power for printed circuit board mounting.

PRODUCT OVERVIEW

Typical unit

Wide range 4:1 inputs on the 1.50" x 1.90" x 0.38"

converter are either 9 to 36 Volts DC (Q12 models)

or 18 to 75 Volts DC (Q48 models), ideal for battery-

powered and telecom equipment. Fixed output

voltages from 3.3 VDC to 15 VDC are regulated to

within 0.05ꢀ and may be trimmed within 10ꢀ

of nominal output. Applications include small instru-

ments, computer-based systems, data communica-

tions equipment, remote sensor systems, vehicle

and portable electronics.

FPGA’s. No minimum load is required. For systems

requiring controlled startup/shutdown, an external

switch, transistor or digital logic may be used to acti-

vate the remote On/Off control. Remote Sense inputs

compensate for resistive line drops at high currents.

FEATURES

nꢀ

Small footprint DC/DC converter, ideal for high

current applications

nꢀ

Industry standard 1.50˝x1.90˝ x0.38˝ open frame

package and pinout

A wealth of self-protection features avoid both

converter and external circuit problems. These

include input undervoltage lockout, input overvolt-

age and overtemperature shutdown. The outputs

current limit using the “hiccup” autorestart technique

and the outputs may be short-circuited indeﬁnitely.

Additional features include output overvoltage and

reverse conduction elimination. The synchronous

rectiﬁer forward topology offers high efﬁciency for

minimal heat buildup and “no fan” operation.

nꢀ

Wide range input voltages 9-36 and 18-75Vdc

nꢀ

Assembly and attachment for RoHS standards

nꢀ

Isolation up to 2250 VDC (basic)

The UEI 50-60W Series includes full magnetic

and optical isolation up to 2250 Volts DC (basic

insulation). For connection to digital systems, the

outputs offer fast settling to current step loads and

tolerance of higher capacitive loads. Excellent ripple

and noise speciﬁcations assure compatibility to

circuits using CPU’s, ASIC’s, programmable logic and

nꢀ

Up to 50-60W total output power with

overtemperature shutdown

nꢀ

High efﬁciency synchronous rectiﬁer forward

topology

nꢀ

Stable no-load operation with no required

external components

nꢀ

–40 to +85°C temperature range with derating

nꢀ

Certiﬁed to UL60950-1, CSA-C22.2 No. 234,

EN60950-1, 2nd Edition safety approvals

nꢀ

Extensive self-protection shut down features

nꢀ

RoHS-6 compliant

SIMPLIFIED SCHEMATIC

+VOUT

+VIN

GATE

DRIVE

–VIN

–VOUT

ISOLATION

BARRIER

+SENSE

On/Off

Control

TRIM

–SENSE

OPTO

ISOLATION

Reference, trim &

Error Amplifier

Typical topology is shown.

For full details go to

www.murata-ps.com/rohs

Figure 1. Simpliﬁed block diagram

www.murata-ps.com/support

MDC_UEI Series 50-60W.C12 Page 1 of 14

12 3 4 5 6 7...14

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UEI-5/12-Q48N-C 替代型号

型号	品牌	替代类型	描述	数据表
UWR-5/8-D48AN-C	MURATA	功能相似	民用设备,工业设备
UEI-5/12-Q48P-C	MURATA	功能相似	DC-DC Regulated Power Supply Module, ROHS COMPLIANT PACKAGE-8

与UEI-5/12-Q48N-C相关器件

型号	品牌	获取价格	描述	数据表
UEI-5/12-Q48NR-C	MURATA	获取价格	50-60W Isolated Wide-Range DC/DC Converters
UEI-5/12-Q48NR-C		获取价格	50-60W Isolated Wide-Range DC/DC Converters
UEI-5/12-Q48NRH-C	MURATA	获取价格	Power Supply Module,
UEI-5/12-Q48NRHL2-C	MURATA	获取价格	Power Supply Module,
UEI-5/12-Q48NRL1-C	MURATA	获取价格	Power Supply Module,
UEI-5/12-Q48NRL2-C	MURATA	获取价格	Power Supply Module,
UEI-5/12-Q48NRZ-C	MURATA	获取价格	DC-DC Regulated Power Supply Module, ROHS COMPLIANT, PACKAGE-8
UEI-5/12-Q48P-C	MURATA	获取价格	DC-DC Regulated Power Supply Module, ROHS COMPLIANT PACKAGE-8
UEI-5/12-Q48PR-C	MURATA	获取价格	DC-DC Regulated Power Supply Module, ROHS COMPLIANT PACKAGE-8
UEI-5/12-Q48PRZ-C	MURATA	获取价格	DC-DC Regulated Power Supply Module, ROHS COMPLIANT, PACKAGE-8

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