Datasheet > UWE-12/20-Q12PBC

UWE-12/20-Q12PBC

更新时间： 2023-02-26 13:59:08

品牌	Logo	应用领域
村田 - MURATA		/
页数	文件大小	规格书
12页	1712K
描述
DC-DC Regulated Power Supply Module, ROHS COMPLIANT PACKAGE-8

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UWE-12/20-Q12PBC 数据手册

UWE Series

Wide Input, Isolated

Eighth-Brick DC/DC Converters

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

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

PRODUCT OVERVIEW

With dimensions of only 0.9 by 2.3 by 0.36

inches, the UWE series open frame DC/DC convert-

ers deliver up to 75 Watts in an industry-standard

“eighth-brick” through-hole package. This format

can plug directly into quarter-brick pinouts. Several

standard ﬁxed-output voltages from 3.3 Vdc to 24

Vdc assure compatibility in embedded equipment,

tight line/load regulation, stable no-load operation

and fast load step response. All units are precision

assembled in a highly automated facility with ISO-

traceable manufacturing quality standards.

Isolation of 1500 Volts assures safety and fully

differential (ﬂoating) operation for greatest applica-

tion ﬂexibility. On-board Sense inputs compensate

Typical unit

FEATURES

nꢀ

Industry-standard through-hole eighth-brick

package with 0.9" x 2.3" x 0.36" outline

dimensions

CPU cards and instrument subsystems. The extend- for line drop errors at high output currents. Outputs

ed 4-to-1 input power range (9-36V) is ideal for

battery-powered, telecom or portable applications.

Very high efﬁciency means no fans or temperature

deratings in many applications. An optional thermal

mounting baseplate extends operation into most

conceivable environments.

are trimmable within 10ꢀ of nominal voltage. The

UWE series are functionally complete.

nꢀ

Choice of two wide input ranges, 9 - 36 Vdc or

18-75 Vdc

A wealth of protection features prevents damage

to both the converter and outside circuits. Inputs

are protected from undervoltage and outputs fea-

ture short circuit protection, overcurrent and excess

temperature shut down. Overloads automatically

recover using the “hiccup” technique upon fault

removal. The UWE is designed to meet all standard

safety and EMI/RFI certiﬁcations. All units meet

RoHS-6 (no lead) hazardous materials compliance.

nꢀ

Fixed output from 3.3 to 24 Volts DC up to

75 Watts

The synchronous rectiﬁer design uses the

nꢀ

Synchronous rectiﬁcation yields very high

efﬁciency and low power dissipation

maximum available duty cycle for greatest ef-

ﬁciency and low power dissipation with no reverse

output conduction. Other features include low

on-resistance FET’s, planar magnetics and heavy-

copper PC boards. These deliver low output noise,

nꢀ

Operating temperature range from -40 to

+85˚C. with derating

nꢀ

Up to 1500 Volt DC isolation (basic insulation)

nꢀ

Outstanding thermal performance and

derating

nꢀ

Extensive self-protection, overtemperature and

overload features with no output reverse

conduction

+VOUT

+VIN

SWITCH

DRIVE

nꢀ

On/Off control, trim and remote sense functions

VOLTAGE

REGULATOR

nꢀ

Designed to meet UL/EN/IEC 60950-1, CAN/

CSA-C22.2 No. 60950-1 safety approvals

and FCC RFI/EMI certiﬁcation

+SENSE

nꢀ

−VOUT

Pre-bias operation for startup protection

PWM

–VIN

−SENSE

ON/OFF

CONTROL

REFERENCE

AMPLIFIER,

TRIM AND FEEDBACK

ISOLATION

TRIM

UV, OT

Typical topology is shown.

Simpliﬁed Block Diagram

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_UWE Series.A11 Page 1 of 12

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与UWE-12/20-Q12PBC相关器件

型号	品牌	获取价格	描述	数据表
UWE-12/20-Q12PC	MURATA	获取价格	DC-DC Regulated Power Supply Module, ROHS COMPLIANT PACKAGE-8
UWE-12/20-Q48PC	MURATA	获取价格	DC-DC Regulated Power Supply Module, ROHS COMPLIANT PACKAGE-8
UWE-12/3-Q12NBC	MURATA	获取价格	DC-DC Regulated Power Supply Module, ROHS COMPLIANT PACKAGE-8
UWE-12/3-Q12NC	MURATA	获取价格	DC-DC Regulated Power Supply Module, ROHS COMPLIANT PACKAGE-8
UWE-12/3-Q48NBC	MURATA	获取价格	DC-DC Regulated Power Supply Module, ROHS COMPLIANT PACKAGE-8
UWE-12/3-Q48NC	MURATA	获取价格	DC-DC Regulated Power Supply Module, ROHS COMPLIANT PACKAGE-8
UWE-12/3-Q48PBC	MURATA	获取价格	DC-DC Regulated Power Supply Module, ROHS COMPLIANT PACKAGE-8
UWE-12/3-Q48PC	MURATA	获取价格	DC-DC Regulated Power Supply Module, ROHS COMPLIANT PACKAGE-8
UWE-12/6-Q12NB-C	MURATA	获取价格	民用设备,工业设备
UWE-12/6-Q12N-C	MURATA	获取价格	民用设备,工业设备

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