Datasheet > QME48T35120-NJC0

QME48T35120-NJC0

更新时间： 2024-09-23 21:22:27

品牌	Logo	应用领域
BEL		/
页数	文件大小	规格书
20页	772K
描述
DC-DC Regulated Power Supply Module, 1 Output, 420W, Hybrid, QUARTER-BRICK PACKAGE-5

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QME48T35120-NJC0 技术参数

生命周期：	Active	包装说明：	QUARTER-BRICK PACKAGE-5
Reach Compliance Code：	compliant	ECCN代码：	EAR99
风险等级：	5.75	模拟集成电路 - 其他类型：	DC-DC REGULATED POWER SUPPLY MODULE
最大输入电压：	75 V	最小输入电压：	36 V
标称输入电压：	48 V	JESD-30 代码：	R-XDMA-P5
JESD-609代码：	e3	长度：	58.42 mm
功能数量：	1	输出次数：	1
端子数量：	5	最高工作温度：	85 °C
最低工作温度：	-40 °C	最大输出电压：	12.36 V
最小输出电压：	11 V	标称输出电压：	12 V
封装主体材料：	UNSPECIFIED	封装形状：	RECTANGULAR
封装形式：	MICROELECTRONIC ASSEMBLY	认证状态：	Not Qualified
座面最大高度：	10.4 mm	表面贴装：	NO
技术：	HYBRID	温度等级：	INDUSTRIAL
端子面层：	TIN OVER NICKEL	端子形式：	PIN/PEG
端子节距：	7.62 mm	端子位置：	DUAL
最大总功率输出：	420 W	微调/可调输出：	NO
宽度：	36.83 mm	Base Number Matches：	1

QME48T35120-NJC0 数据手册

QME48T35120 DC-DC Converter

36-75 VDC Input; 12 VDC @ 35 A Output

Preliminary Data Sheet

Features

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

products are available

 Delivers up to 35 A (420 Watts)

 Industry-standard quarter-brick pinout

 On-board input differential LC-filter

 Startup into pre-biased load

 No minimum load required

 Meets Basic Insulation requirements of EN60950-1

 Withstands 100 V input transient for 100 ms

 Fixed frequency operation

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

automatic recovery

Applications

 Positive or negative logic ON/OFF option

 Low height of 0.430” (10.4mm)

 Weight: 1.75 oz (49.6g), 2.15 oz (61.0g) w/baseplate

 High reliability: MTBF approx. 18.8 million hours,

calculated per Telcordia TR-332, Method I Case 1

 Telecommunications Telecommunications equipment

 Data communications Data processing

 Wireless communications Wireless base stations

 Servers, Workstations LAN/WAN

 Approved to the following Safety Standards:

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

(June 20, 2011)

 Industrial applications

Benefits

 Designed to meet Class B conducted emissions per

FCC and EN55022 when used with external filter

 Fully Voltage Regulated – for IBA

 High efficiency– no heat sink required ¹

 Baseplate option

 All materials meet UL94, V-0 flammability rating

Description

The new high performance 35A QME48T35120 DC-DC converter provides a high efficiency single output, in a 1/4

brick package. Specifically designed for operation in systems that have limited airflow and increased ambient

temperatures, the QME48T35120 converter utilizes the same pin-out and Input/Output functionality of the industry-

standard quarter-bricks. In addition, a baseplate feature is available (-xxxBx suffix) that provides an effective

thermal interface for coldplate and heat sinking options.

The QME48T35120 converter thermal performance is accomplished through the use of 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 QME48T35120 converter provides a fully regulated 12.0V output

voltage. Employing a standard power pin-out, the QME48T35120 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 QME48T35120 optimized thermal efficiency.

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

Rev 0.2c, 18-May-11

www.power-one.com

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与QME48T35120-NJC0相关器件

型号	品牌	获取价格	描述	数据表
QME48T35120-PJABG	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 420W, Hybrid, PACKAGE-5
QME48T40	BEL	获取价格	Outputs available: 3.3, 2.5, 1.8, 1.5, 1.2 and 1.0 V
QME48T40010	BEL	获取价格	Outputs available: 3.3, 2.5, 1.8, 1.5, 1.2 and 1.0 V
QME48T40010-NGA0G	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, Hybrid, ROHS COMPLIANT
QME48T40010-NGAFG	BEL	获取价格	DC-DC Regulated Power Supply Module,
QME48T40010-NGALG	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, Hybrid, ROHS COMPLIANT
QME48T40010-NGAL-S1	BEL	获取价格	DC-DC Regulated Power Supply Module
QME48T40010-NGB0G	BEL	获取价格	暂无描述
QME48T40010-NGB0G-S1	BEL	获取价格	DC-DC Regulated Power Supply Module
QME48T40010-NGB0-S1	BEL	获取价格	DC-DC Regulated Power Supply Module

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