PQ60018QGA25PRF

更新时间： 2024-12-01 06:04:55

品牌	Logo	应用领域
SYNQOR		转换器放大器
页数	文件大小	规格书
13页	743K
描述
25 Amp, No Heatsink, Isolated DC/DC Converter

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中文翻译

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数据手册

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PQ60018QGA25PRF 数据手册

Technical Specification

Quarter

48V 1.8V

25A

out

Brick

25 Amp, No Heatsink, Isolated DC/DC Converter

The PQ60018QGA25 PowerQor™ Giga quarter-

brick converter is a next-generation, board-mount-

able, 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 tech-

nology. Since the PowerQor converter has no

explicit thermal connections, it is extremely reliable.

PQ60018QGA25 Module

Operational Features

Protection Features

• Ultra-high efficiency, 84% at full rated load current

• Input under-voltage lockout disables converter at

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

mal derating - no heatsink required

low input voltage conditions

• Output current limit and short circuit protection

protects converter from excessive load current or

short circuits

• Wide input voltage range: 35V – 75V with 100V

100ms input voltage transient withstand

• Fixed frequency switching provides predictable EMI

performance

• Output over-voltage protection protects load from

damaging voltages

• No minimum load requirement means no preload

• Thermal shutdown protects converter from abnor-

mal environmental conditions

resistors required

Mechanical Features

Safety Features

• Industry standard quarter-brick pin-out configuration

• Industry standard size: 1.45” x 2.3”

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

input/output ground separation

• Total height less than 0.40”, permits better airflow

• UL/cUL 60950 recognized (US & Canada), basic

and smaller card pitch

insulation rating

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

ly reduces vibration and shock problems

• TUV certified to EN60950

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

which facilitates CE Marking in user’s end product

Control Features

• Board and plastic components meet UL94V-0 flam-

mability requirements

• On/Off control referenced to input side (positive

and negative logic options are available)

• Remote sense for the output voltage compensates

for output distribution drops

• Output voltage trim permits custom voltages and

voltage margining

Product # PQ60018QGA25

Phone 1-888-567-9596

Doc.# 005-2QG618D Rev. B

6/26/02

Page 1

12 3 4 5 6 7...13

中文翻译

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与PQ60018QGA25PRF相关器件

型号	品牌	获取价格	描述	数据表
PQ60018QGA25PRS	SYNQOR	获取价格	25 Amp, No Heatsink, Isolated DC/DC Converter
PQ60018QGA25PYF	SYNQOR	获取价格	25 Amp, No Heatsink, Isolated DC/DC Converter
PQ60018QGA25PYS	SYNQOR	获取价格	25 Amp, No Heatsink, Isolated DC/DC Converter
PQ60018QML15	SYNQOR	获取价格	15 Amp, No Heatsink, Isolated DC/DC Converter
PQ60018QML15NKF	SYNQOR	获取价格	15 Amp, No Heatsink, Isolated DC/DC Converter
PQ60018QML15NKS	SYNQOR	获取价格	15 Amp, No Heatsink, Isolated DC/DC Converter
PQ60018QML15NNF	SYNQOR	获取价格	15 Amp, No Heatsink, Isolated DC/DC Converter
PQ60018QML15NNS	SYNQOR	获取价格	15 Amp, No Heatsink, Isolated DC/DC Converter
PQ60018QML15NRF	SYNQOR	获取价格	15 Amp, No Heatsink, Isolated DC/DC Converter
PQ60018QML15NRS	SYNQOR	获取价格	15 Amp, No Heatsink, Isolated DC/DC Converter

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