PQ48015QNA25NRS

更新时间： 2024-09-16 06:04:51

品牌	Logo	应用领域
SYNQOR		转换器
页数	文件大小	规格书
13页	707K
描述
High Efficiency, No Heatsink, Isolated DC/DC Converter

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技术参数
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PQ48015QNA25NRS 技术参数

是否无铅：	含铅	是否Rohs认证：	不符合
生命周期：	Contact Manufacturer	零件包装代码：	MODULE
包装说明：	,	针数：	8
Reach Compliance Code：	compliant	ECCN代码：	EAR99
风险等级：	5.8	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：	35 V
标称输入电压：	48 V	JESD-30 代码：	R-XDMA-P8
JESD-609代码：	e0	功能数量：	1
输出次数：	1	端子数量：	8
最大输出电压：	1.65 V	最小输出电压：	1.2 V
标称输出电压：	1.5 V	封装主体材料：	UNSPECIFIED
封装形状：	RECTANGULAR	封装形式：	MICROELECTRONIC ASSEMBLY
峰值回流温度（摄氏度）：	NOT SPECIFIED	认证状态：	Not Qualified
表面贴装：	NO	技术：	HYBRID
端子面层：	TIN LEAD OVER NICKEL	端子形式：	PIN/PEG
端子位置：	DUAL	处于峰值回流温度下的最长时间：	NOT SPECIFIED
微调/可调输出：	YES	Base Number Matches：	1

PQ48015QNA25NRS 数据手册

Technical Specification

Quarter

48V 1.5V

25A

out

Brick

High Efficiency, No Heatsink, Isolated DC/DC Converter

The PQ48015QNA25 PowerQor™ quarter-brick

converter is a next-generation, board-mountable,

isolated, fixed switching frequency dc/dc

converter that uses synchronous rectification to

achieve extremely high conversion efficiency. The

power dissipated by the converter is so low that a

heatsink is not required, which saves cost, weight,

height, and application effort. All of the power and

control components are mounted to the multi-layer PCB

substrate with high-yield surface mount technology.

Since the PowerQor converter has no explicit

thermal connections, it is extremely reliable.

PQ48015QNA25 Module

Operational Features

Protection Features

• Ultra-high efficiency, 81% at full rated load current

• Input under-voltage lockout disables converter at

low input voltage conditions

• Delivers up to 25 amps of output current with mini-

mal derating - no heatsink required

• Output current limit and short circuit protection

protects converter from excessive load current or

short circuits

• Wide input voltage range: 35V – 75V meets or

exceeds all 48V bus standards

• Output over-voltage protection protects load from

• Fixed frequency switching provides predictable EMI

damaging voltages

performance

• Thermal shutdown protects converter from abnor-

mal environmental conditions

• No minimum load requirement means no preload

resistors required

Mechanical Features

Control Features

• Industry standard pin-out configuration (pin for pin

compatible with Lucent QHW series)

• On/Off control referenced to input side (positive

and negative logic options are available)

• Industry standard size: 1.45” x 2.3”

• Remote sense for the output voltage compensates

• Total height less than 0.40”, permits better airflow

for output distribution drops

and smaller card pitch

• Output voltage trim: +10%/-20%, permits custom

voltages and voltage margining

• Total weight: 34 grams (1.2 oz.), lower mass great-

ly reduces vibration and shock problems

Safety Features (cont.)

Safety Features

• Meets 72/23/EEC and 93/68/EEC directives

• 2000V, 10 MΩ input-to-output isolation provides

which facilitates CE Marking in user’s end product

• Board and plastic components meet 94V-0 flamma-

bility requirements

input/output ground separation

• UL 1950 recognized (US & Canada), basic insula-

tion rating

• TUV certified to EN60950

Product # PQ48015QNA25

Phone 1-888-567-9596

Doc.# 005-2QN451D_C

9/4/01

Page 1

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中文翻译

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与PQ48015QNA25NRS相关器件

型号	品牌	获取价格	描述	数据表
PQ48015QNA25NYS	SYNQOR	获取价格	High Efficiency, No Heatsink, Isolated DC/DC Converter
PQ48015QNA25PKS	SYNQOR	获取价格	High Efficiency, No Heatsink, Isolated DC/DC Converter
PQ48015QNA25PNS	SYNQOR	获取价格	High Efficiency, No Heatsink, Isolated DC/DC Converter
PQ48015QNA25PRS	SYNQOR	获取价格	High Efficiency, No Heatsink, Isolated DC/DC Converter
PQ48015QNA25PYS	SYNQOR	获取价格	High Efficiency, No Heatsink, Isolated DC/DC Converter
PQ48018HGA40	SYNQOR	获取价格	40 Amp, No Heatsink, Isolated DC/DC Converter
PQ48018HGA40NKF	SYNQOR	获取价格	40 Amp, No Heatsink, Isolated DC/DC Converter
PQ48018HGA40NKS	SYNQOR	获取价格	40 Amp, No Heatsink, Isolated DC/DC Converter
PQ48018HGA40NNF	SYNQOR	获取价格	40 Amp, No Heatsink, Isolated DC/DC Converter
PQ48018HGA40NNS	SYNQOR	获取价格	40 Amp, No Heatsink, Isolated DC/DC Converter

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