Input:

Output:

Current:

Package:

35-75 V

12 V

Quarter-brick

Product # PQ60120QEA17

Phone 1-888-567-9596

www.synqor.com

Doc.# 005-0005068 Rev. A

03/19/09

Page 2

Technical Specification

0.300

(7.62)

0.600

(15.24)

0.43

(10.9)

0.150

(3.81)

0.300

(7.62)

0.450

(11.43)

0.600

(15.24)

0.14

(3.6)

Top View

Side View

MECHANICAL DIAGRAM (open frame)

Bottom side

Clearance

See Note 9

NOTES

1)Pins1-3,5-7are0.040”(1.02mm)diameterwith

0.080”(2.03mm)diameterstandoffshoulders.

2)Pins4and8are0.062”(1.57mm)diameterwith0.100”

(2.54mm)diameterstandoffshoulders.

3)Otherpinextensionlengthsavailable.Recommendedpin

lengthis0.03”(0.76mm)greaterthanthePCBthickness.

4)AllPins:Material-CopperAlloy

Finish(RoHS5/6)-Tin/LeadoverNickelplate

Finish(RoHS6/6)-MatteTinoverNickelplate

5)Undimensionedcomponentsareshownforvisualreferenceonly.

6)Alldimensionsininches(mm)

Tolerances: x.xx+0.02in.(x.x+0.5mm)

x.xxx+0.010in.(x.xx+0.25mm)

7)Weight:1.5oz.(42g)typical

8)Workmanship:MeetsorexceedsIPC-A-610CClassII

9)UL/TUVstandardsrequireaclearancegreaterthan0.04”(1.02mm)betweeninputand

outputforbasicinsulation.Thisissueshouldbeconsideredifanycoppertracesareon

thetopsideoftheuser’sboard.Notethattheferritecoresareconsideredpartofthe

input/primarycircuit.

10)Theflangedpinsaredesignedtopermitsurfacemountsoldering(allowingtoavoidthe

wavesolderingprocess)throughtheuseoftheflangedpin-in-pastetechnique.

2.30

(58.4)

2.00

(50.8)

0.025 +0.024

(0.64 +0.61)

Lowest

Component

Load Board

Flanged Pin

See Note 10

0.180

(4.57)

See Note 3

0.436 max

(11.06)

1.45

(36.8)

PINDESIGNATIONS

PIN NAME

FUNCTION

1

Vin(+)

Positiveinputvoltage

2

ON/OFF

TTLinputtoturn

converteronandoff,

referencedtoVin(–),

withinternalpullup.

3

Vin(–)

Negativeinputvoltage

4

Vout(–)

Negativeoutputvoltage

5

SENSE(–) Negativeremotesense1

6

TRIM

Outputvoltagetrim2

7

SENSE(+) Positiveremotesense3

8

Vout(+)

Positiveremotesense3

Notes:

1.

SENSE(–)shouldbeconnectedtoVout(–)

eitherremotelyorattheconverter.

2.

Leave TRIM pin open for nominal output

voltage.

3.

SENSE(+) should be connected to

Vout(+) either remotely or at the

converter.