PQ24120QGA08 datasheet, PDF - EEWORLD Datasheet

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PQ24120QGA08: Description1-OUTPUT 100 W DC-DC REG PWR SUPPLY MODULE; Categoryaccessories; File Size662KB，13 Pages; ManufacturerSYNQOR; Websitehttp://www.synqor.com/

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PQ24120QGA08 Overview

1-OUTPUT 100 W DC-DC REG PWR SUPPLY MODULE

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Technical Specification

Quarter

Brick

24Vin 12Vout 8.3A

100 Watts, No Heatsink, Isolated DC/DC Converter

The PQ24120QGA08 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 technolo-

gy. Since the PowerQor converter has no explicit

thermal connections, it is extremely reliable.

PQ24120QGA08 Module

Operational Features

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

• Delivers up to 8.3 amps of output current (100W)

with minimal derating - no heatsink required

• Wide input voltage range: 18V – 36V meets or

exceeds all 24V bus standards

• Fixed frequency switching provides predictable EMI

performance

• No minimum load requirement means no preload

resistors required

Protection Features

• Input under-voltage lockout disables converter at

low input voltage conditions

• Output current limit and short circuit protection

protects converter from excessive load current or

short circuits

• Output over-voltage protection protects load from

damaging voltages

• Thermal shutdown protects converter from abnor-

mal environmental conditions

Mechanical Features

• Industry standard quarter-brick pin-out configuration

• Industry standard size: 1.45” x 2.3”

• Total height less than 0.40”, permits better airflow

and smaller card pitch

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

ly reduces vibration and shock problems

Safety Features

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

input/output ground separation

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

tion rating

(pending)

• TUV certification to EN60950

(pending)

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

which facilitates CE Marking in user’s end product

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

bility requirements

• NEBS and ETSI compliant

Control Features

• 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 # PQ24120QGA08

Phone 1-888-567-9596

Doc.# 005-2QG212D_A

3/1/02

Page 1

PQ24120QGA08 Related Products

	PQ24120QGA08	PQ24120QGA08NNS	PQ24120QGA08NKS	PQ24120QGA08NYS	PQ24120QGA08NRS	PQ24120QGA08PNS	PQ24120QGA08PKS	PQ24120QGA08PRS	PQ24120QGA08PYS
Description	1-OUTPUT 100 W DC-DC REG PWR SUPPLY MODULE	1-OUTPUT 100 W DC-DC REG PWR SUPPLY MODULE	1-OUTPUT 100 W DC-DC REG PWR SUPPLY MODULE	1-OUTPUT 100 W DC-DC REG PWR SUPPLY MODULE	1-OUTPUT 100 W DC-DC REG PWR SUPPLY MODULE	DC-DC Regulated Power Supply Module, 1 Output, 100W, Hybrid,	DC-DC Regulated Power Supply Module, 1 Output, 100W, Hybrid,	DC-DC Regulated Power Supply Module, 1 Output, 100W, Hybrid,	DC-DC Regulated Power Supply Module, 1 Output, 100W, Hybrid,

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