Datasheet > SQE48T20120-PGB0G

SQE48T20120-PGB0G

更新时间： 2024-11-25 08:17:19

品牌	Logo	应用领域
BEL		/
页数	文件大小	规格书
13页	434K
描述
DC-DC Regulated Power Supply Module, 1 Output, 240W, Hybrid, ROHS COMPLIANT, ONE-EIGHTH BRICK PACKAGE-5

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SQE48T20120 DC-DC Converter

36-75 VDC Input; 12 VDC @ 20 A Output

Preliminary Data Sheet

Features

 RoHS lead-free solder and lead-solder-exempted

products are available

 Industry-standard quarter-brick pinout

 Delivers 240W at 94.5% efficiency

 Withstands 100V input transient for 100ms

 Fixed-frequency operation

 On-board input differential LC-filter

 Start-up into pre-biased load

 No minimum load required

 Meets Basic Insulation requirements

 Fully protected (OTP, OCP, OVP, UVLO)

 Positive or negative logic ON/OFF option

 Low height of 0.44” (11.18mm)

 Weight: 33.3g

Applications

 Intermediate Bus Architectures

 Data communications/processing

 LAN/WAN

 High reliability: MTBF = 14.3 million hours,

calculated per Telcordia SR-332, Method I Case 1

 Servers, Workstations

 Approved to the following Safety Standards:

UL/CSA60950-1, EN60950-1, and IEC60950-1

(In process)

Benefits

 High efficiency – no heat sink required ¹

 Designed to meet Class B conducted emissions per

FCC and EN55022 when used with external filter

 Industry-standard 1/8^thbrick footprint: 0.896” x

2.30” (2.06 in²) - 38% smaller than conventional

quarter-bricks

 All materials meet UL94, V-0 flammability rating

Description

The new high performance 20A SQE48T20120 DC-DC converter provides a high efficiency single output, in a 1/8^th

brick package that is only 62% the size of the industry-standard quarter-brick. Specifically designed for operation

in systems that have limited airflow and increased ambient temperatures, the SQE48T20120 converter utilizes the

same pinout and Input/Output functionality of the industry-standard quarter-bricks. In addition, a heat spreader

feature is available (-xGxBx suffix) that provides an effective thermal interface for coldplate and heat sinking

options.

The SQE48T20120 converter thermal performance is accomplished through the use of patented/patent-pending

circuits, packaging, and processing techniques to achieve ultra-high efficiency, excellent thermal management,

and a low-body profile.

Low-body profile and the preclusion of heat sinks minimize impedance to system airflow, thus enhancing cooling

for both upstream and downstream devices. The use of 100% automation for assembly, coupled with advanced

electronic circuits and thermal design, results in a product with extremely high reliability.

Operating from a wide-range 36-75V input, the SQE48T20120 converter provides a fully regulated 12V output

voltage. Employing a standard power pinout, the SQE48T20120 converter is an ideal drop-in replacement for

existing high current quarter-brick designs. Inclusion of this converter in a new design can result in significant

board space and cost savings. The designer can expect reliability improvement over other available converters

because of the SQE48T20120’s optimized thermal efficiency.

Baseplate/heat spreader option (suffix ‘-xGxBx’) facilitates heatsink mounting to further enhance the unit’s thermal capability.

MCD10157 Rev. 1.0, 12-May-10

www.power-one.com

Page 1 of 13

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与SQE48T20120-PGB0G相关器件

型号	品牌	获取价格	描述	数据表
SQE48T20120-PGBB	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 240W, Hybrid, ONE-EIGHTH BRICK PACKAGE-5
SQE48T20120-PGBBG	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 240W, Hybrid, ROHS COMPLIANT, ONE-EIGHTH BR
SQE48T30012-NDA0	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, Hybrid, PACKAGE-8
SQE48T30012-NDAL	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, Hybrid, PACKAGE-8
SQE48T30012-NDALG	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, Hybrid, ROHS COMPLIANT PACKAGE-8
SQE48T30012-NDB0G	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, Hybrid, ROHS COMPLIANT PACKAGE-8
SQE48T30012-NDBL	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, Hybrid, PACKAGE-8
SQE48T30012-NDBLG	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, Hybrid, ROHS COMPLIANT PACKAGE-8
SQE48T30012-NDBTG	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, Hybrid, ROHS COMPLIANT PACKAGE-8
SQE48T30012-NDC0	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, Hybrid,

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