Datasheet > BMR4570011/017

BMR4570011/017

更新时间： 2024-09-24 12:26:59

品牌	Logo	应用领域
爱立信 - ERICSSON		转换器
页数	文件大小	规格书
36页	2395K
描述
2012-07-27 Zhou 2012-08-24 Fully regulated Advanced Bus Converters Input 36-75 V, Output up to 25 A / 300 W

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BMR4570011/017 数据手册

Ericsson Internal

TABLE OF CONTENTS

1 (2)

1 (5)

PRODUCT SPECIFICATION

Prepared (also subject responsible if other)

No.

Prepared (also subject responsible if other)

No.

SEC/S Kevin Zhou

EZHIXZH

Approved

00152-FGC1011835

1/1301- BMR 457 Uen

_RT_evechnic_Ra_el_ferS_encp_eeciﬁcation

Checked

Date

Approved

Date

Rev

Reference

1/28701-FGC 101 1835 revC August 2012

SEC/S Kevin Zhou

2012-08-24

BMR457 series Fully regulated Advanced Bus Converters

SEC/D (Julia You)

2012-07-27

Input 36-75 V, Output up to 25 A / 300 W

Key Features

•

Advanced Bus Converter Industry standard Eighth-brick

with digital PMBus interface

58.4 x 22.7 x 10.2 mm (2.30 x 0.89 x 0.40 in.)

Optional industry standard 5-pins for intermediate bus

architectures

Industry-leading Power Density for Telecom and

Datacom 129-147W / sq. in

•

Ericsson DC/DC Energy Optimizer built-in

High efficiency, typ. 95.2% at half load, 12 Vout

Fully regulated Advanced Bus Converter from 36-75Vin

2250 Vdc input to output isolation

Fast Feed forward regulation to manage line transients

Optional baseplate for high temperature applications

Droop Load Sharing with 10% current share accuracy

PMBus Revision 1.2 compliant

2.9 million hours MTBF

ISO 9001/14001 certified supplier

Safety Approvals

Design for Environment

Power Management

•

Configurable soft start/stop

Precision delay and ramp-up

Voltage margining

Voltage/current/temperature monitoring

Wide output voltage range

Configurable protection features

Meets requirements in high-

temperature lead-free soldering

processes

Contents

Ordering Information

General Information

Safety Specification

............................................................. 2

............................................................. 4

............................................................. 5

Absolute Maximum Ratings

Electrical Specification

12 V, 22 A / 264 W (36-75Vin)

12 V, 25 A / 300 W (40-60Vin)

12.45 V, 22 A / 261 W (36-75Vin)

12.45 V, 25 A / 296 W (40-60Vin)

BMR 457 0004/001............................... 7

BMR 457 0000/002............................. 11

BMR 457 0007/014............................. 15

BMR 457 0011/017............................. 18

EMC Specification

........................................................... 21

........................................................... 22

........................................................... 25

........................................................... 26

........................................................... 27

........................................................... 30

........................................................... 33

........................................................... 34

........................................................... 36

Operating Information

Thermal Consideration

Connections

PMBus Interface

Mechanical Information

Soldering Information

Delivery Information

Product Qualification Specification

12 3 4 5 6 7...36

中文翻译

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