Datasheet > 电源电路 > 电源模块> DQ63325QGL09PNT

DQ63325QGL09PNT

更新时间： 2024-11-15 06:54:23

品牌	Logo	应用领域
SYNQOR		转换器
页数	文件大小	规格书
14页	821K
描述
Dual Output, High Efficiency, Isolated DC/DC Converter

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中文翻译

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数据手册

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DQ63325QGL09PNT 数据手册

Technical Specification

Quarter

48V 3.3/2.5V

87W

out

Brick Dual

Dual Output, High Efficiency, Isolated DC/DC Converter

™

The DQ63325QGL09 DualQor series is an indepen-

dently regulated dual output converter that uses the

industry standard quarter brick package size. The very

high efficiency is a result of SynQor’s patented topology

that uses synchronous rectification and an innovative

construction design to minimize heat dissipation and

allow extremely high power densities. The power dissi-

pated by the converter is so low that a heatsink is not

required, which saves cost, weight, height, and applica-

tion effort. All of the power and control components

are mounted to the multi-layer PCB substrate with high-

yield surface mount technology, resulting in a more reli-

able product.

Dual Output

DQ63325QGL09 Module

Operational Features

Protection Features

• Independently regulated outputs (separate control loops)

• High efficiency, >88% at full rated load current

• Input under-voltage lockout disables converter at

low input voltage conditions

• Delivers up to 87 Watts of output power with minimal

• Output current limit and short circuit protection

protects converter from excessive load current or

short circuits

derating - no heatsink required

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

100ms input voltage transient withstand

• Output over-voltage protection protects load from

damaging voltages

• Fixed frequency switching provides predictable EMI

performance

• Thermal shutdown protects converter from abnor-

mal environmental conditions

• No minimum load requirement means no preload resis-

tors required

Safety Features

Mechanical Features

• 2000V, 30 MΩ input-to-output isolation provides

• Industry standard pin-out configuration

• Industry standard size: 1.45” x 2.3”

input/output ground separation

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

insulation rating

• Low profile of only 0.34”, permits better airflow and

smaller card pitch

• TUV certified to EN60950

• Total weight: 1.1 oz (31 g), lower mass reduces

vibration and shock problems

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

which facilitates CE Marking in user’s end product

• Board and plastic components meet UL94V-0 flam-

mability requirements

Control Features

• On/Off control referenced to input side (positive

and negative logic options are available)

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

voltages and voltage margining. Optional sec-

ond trim pin allows independent trimming.

Product # DQ63325QGL09

Phone 1-888-567-9596

Doc.# 005-2DQ632D Rev. B

10/7/03

Page 1

12 3 4 5 6 7...14

中文翻译

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