T

echnical

S

pecification

PQ60480QT

A03

Product # PQ60480QTA03

Phone 1-888-567-9596

www.synqor.com

Doc.# 005-2QT648C Rev. A

9/4/07

Page 1

TThhee PPQ

Q6

60

04

48

80

0Q

QTTA

A0

03

3 PPoow

weerrQ

ccoonnvveerrtteerr iiss aa nneexxtt--ggeenneerraattiioonn,, bbooaarrdd--m

moouunnttaabbllee,, iissoollaatteedd,,

ffiixxeedd ssw

wiittcchhiinngg ffrreeqquueennccyy D

DC

C/

/D

DC

C ccoonnvveerrtteerr.. TThhee ppoow

weerr ddiiss--

ssiippaatteedd bbyy tthhee ccoonnvveerrtteerr iiss ssoo lloow

w tthhaatt aa hheeaattssiinnkk iiss nnoott

rreeqquuiirreedd,, w

whhiicchh ssaavveess ccoosstt,, w

weeiigghhtt,, hheeiigghhtt,, aanndd aapppplliiccaattiioonn

eeffffoorrtt.. A

Allll ooff tthhee ppoow

weerr aanndd ccoonnttrrooll ccoom

mppoonneennttss aarree m

moouunntteedd

ttoo tthhee m

muullttii--llaayyeerr PPC

CBB ssuubbssttrraattee w

wiitthh hhiigghh--yyiieelldd ssuurrffaaccee m

moouunntt

tteecchhnnoollooggyy.. SSiinnccee tthhee PPoow

weerrQ

Qoorr ccoonnvveerrtteerr hhaass nnoo eexxpplliicciitt

tthheerrm

maall iinntteerrffaacceess,, iitt iiss eexxttrreem

meellyy rreelliiaabbllee.. TThhee TTeerraa sseerriieess

ooffffeerrss tthhee m

maaxxiim

muum

m uusseeaabbllee oouuttppuutt ccuurrrreenntt ffoorr aannyy ssttaannddaarrdd

““qquuaarrtteerr--bbrriicckk”” m

moodduullee.. RRooH

HSS C

Coom

mpplliiaanntt ((sseeee ppaaggee 1

12

2))..

35-75V

35-75V

48V

48V

3Amp

3Amp

2000Vdc

2000Vdc

Quar

ter-brick

Input

Input

Output

Output

Current

Current

Isolation

Isolation

DC/DC Conver

ter

• Ultra-high efficiency, 92% at full rated load current

• Delivers up to 3 amps of output current (144W) with

minimal derating - no heatsink required

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

100ms input voltage transient capability

• Fixed frequency switching provides predictable EMI per-

formance

• No minimum load requirement means no preload resis-

tors required

Operational Features

Operational Features

• Input under-voltage lockout disables converter at low

input voltage conditions

• Output current limit and short circuit protection protects

converter and load from permanent damage and conse-

quent hazardous conditions

• Active back bias limit prevents damage to converter

from external load induced pre-bias

• Output over-voltage protection protects load from dam-

aging voltages

• Thermal shutdown protects converter from abnormal

environmental conditions

Pr

otection Features

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

input/output ground separation

• UL/cUL 60950-1 recognized (US & Canada), basic

insulation rating

• TUV certified to EN60950-1

• 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 flammabil-

ity requirements

Safety Features

Safety Features

• Industry standard quarter-brick pin-out configuration

• Industry standard size: 1.45” x 2.3” (36.8x58.4mm)

• Total height less than 0.43” (10.9mm), permits better

airflow and smaller card pitch

• Total weight: 1.5 oz. (42 grams)

• Flanged pins designed to permit surface mount soldering

(allows to avoiding wave solder) using FPiP technique

Mechanical Features

Mechanical 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

Contr

ol Features

PQ60480QTA03 Module