Datasheet > UVQ-18/6-D48N9-C

UVQ-18/6-D48N9-C

更新时间： 2023-04-15 00:00:00

品牌	Logo	应用领域
村田 - MURATA		/
页数	文件大小	规格书
4页	146K
描述
DC-DC Regulated Power Supply Module, 1 Output, 100.8W, Hybrid, ROHS COMPLIANT, QUARTER BRICK PACKAGE-9

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UVQ-18/6-D48N9-C 数据手册

This data sheet contains core information only. Please click here for the full data sheet.

UVQ Series

www.murata-ps.com

Low Proﬁle, Isolated Quarter Brick

2.5–40 Amp DC/DC Converters

PRODUCT OVERVIEW

For efﬁcient, fully isolated DC power in the small-

est space, Murata Power Solutions' UVQ series

quarter bricks offer output voltages from 1.5

to 48 Volts with currents up to 40 Amps. UVQs

operate over a wide temperature range (up to

+70°C at 200 lfm airﬂow) at full-rated power. The

optional mounting baseplate extends this to all

practical temperature ranges at full power.

UVQ’s achieve these impressive speciﬁcations

while delivering excellent electrical performance.

Overall noise is 35mVp-p (3.3V models) with fast

step response (down to 50μsec). These convert-

ers offer high stability even with no load and

tight output regulation. The unit is fully protected

against input over and undervoltage, output over-

current and short circuit. An on-board temperature

sensor shuts down the converter if thermal limits

are reached. Protection uses the “hiccup” (auto

restart) method.

A convenient remote On/Off control input oper-

ates by external digital logic, relay or transistor

input. To compensate for longer wiring and to

retain output voltage accuracy at the load, UVQ’s

include a Sense input to dynamically correct for

ohmic losses. A trim input may be connected to a

user’s adjustment potentiometer or trim resis-

tors for output voltage calibration closer than the

standard accuracy.

UVQ’s include industry-standard safety

Typical unit

certiﬁcations and BASIC I/O insulation provides

2250 Volt input/output isolation. Radiation emis-

sion testing is performed to widely-accepted

EMC standards. The UVQ’s may be considered

as higher performance replacements for some

Murata Power Solutions USQ models.

FEATURES

■

Standard quarter-brick package/pinout

Outputs from 1.5 to 48V up to 125W

Low proﬁle 0.42" height

24 and 48Vdc nominal inputs

Fully isolated, 2250Vdc (BASIC) insulation

Designed for RoHS-6 compliance

Output overvoltage/short-circuit protected

On/Off control, trim and sense functions

High efﬁciency to 92%

Contents of full data sheet

Description, Photograph, Connection Diagram

Performance Specs and Ordering Guide, Pin 9 Option

Model Numbering, Ordering Guide Summary

Mechanical Specs, Input/Output Pinout

Detailed Electrical Speciﬁcations

Technical Notes

Soldering Guidelines

Performance Data

Page

Protected against temp. and voltage limits

Designed to meet UL/IEC/EN60950-1 safety

approvals

+SENSE

(7)

+V^OUT

(8)

+V^IN

(3)

Baseplate

(9)

Optional

SWITCH

CONTROL

–V^OUT

(4)

–VIN

(1)

–SENSE

(5)

PWM

CONTROLLER

OPTO

ISOLATION

REFERENCE &

ERROR AMP

VOUT

TRIM

(6)

INPUT UNDERVOLTAGE, INPUT

OVERVOLTAGE, AND OUTPUT

OVERVOLTAGE COMPARATORS

* Can be ordered with positive (standard) or negative (optional) polarity.

REMOTE

ON/OFF

CONTROL*

(2)

Typical conﬁguration — some models use a different topology

For full details go to

www.murata-ps.com/rohs

Figure 1. Simpliﬁed Schematic

www.murata-ps.com

email: sales@murata-ps.com

18 Sep 2009 MDC_UVQ Models.B15_short Page 1 of 4

12 3 4

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与UVQ-18/6-D48N9-C相关器件

型号	品牌	获取价格	描述	数据表
UVQ-18/6-D48N9L1-C	MURATA	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 100.8W, Hybrid, ROHS COMPLIANT, QUARTER BRI
UVQ-18/6-D48N9L2-C	MURATA	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 100.8W, Hybrid, ROHS COMPLIANT, QUARTER BRI
UVQ-18/6-D48NB-C	MURATA	获取价格	民用设备,工业设备
UVQ-18/6-D48N-C	MURATA	获取价格	Low Profi le, Isolated Quarter Brick 2.5 40 Amp DC/DC Converters
UVQ-18/6-D48PB-C	MURATA	获取价格	民用设备,工业设备
UVQ-18/6-D48PBL2-C	MURATA	获取价格	DC-DC Regulated Power Supply Module, ROHS COMPLIANT PACKAGE-8
UVQ-18/6-D48P-C	MURATA	获取价格	民用设备,工业设备
UVQ-18/6-D48PL1-C	MURATA	获取价格	DC-DC Regulated Power Supply Module, ROHS COMPLIANT PACKAGE-8
UVQ-2.5/35-D24NB-C	MURATA	获取价格	DC-DC Regulated Power Supply Module, ROHS COMPLIANT PACKAGE-8
UVQ-2.5/35-D24NBL2-C	MURATA	获取价格	DC-DC Regulated Power Supply Module, ROHS COMPLIANT PACKAGE-8

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