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 3

Technical Specification

Top View

Side View

NOTES

1)Pins1-3,5-7are0.040”(1.02mm)diameterwith0.080”

(2.03mm)diameterstandoffshoulders.

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

(2.54mm)diameterstandoffshoulders.

3)Otherpinextensionlengthsavailable.Recommendedpinlengthis

0.03”(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:2.4oz.(69g)typical

8)Workmanship:MeetsorexceedsIPC-A-610CClassII

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

andoutputforBasicinsulation.Thisissueshouldbeconsideredifanycoppertraces

areonthetopsideoftheuser’sboard.Notethattheferritecoresareconsidered

partoftheinput/primarycircuit.

10)Theflangedpinsaredesignedtopermitsurfacemountsoldering(avoidingthe

wavesolderingprocess)throughtheuseoftheflangedpin-in-pastetechnique.

11)M3screwsusedtoboltunit’sbaseplatetoothersurfacessuchasaheatsinkmust

notexceed0.100”(2.54mm)depthbelowthebaseplatesurface.

12)Appliedtorqueperscrewshouldnotexceed6in-lb(0.7Nm).

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)

1

7

6

5

4

2

3

Bottom side

Clearance

See Note 9

M3 Threaded Inserts

4 Places

See Notes 11 & 12

2.30

(58.4)

2.00

(50.8)

0.025 +.024

(10.46 +0.60)

Lowest

Component

Load Board

Flanged Pin

See Note 10

0.180

(4.57)

See Note 3

0.499 max

(12.67)

1.45

(36.8)

1.03

(26.2)

0.21

(5.3)

1.86

(47.2)

0.22

(5.6)

8

PINDESIGNATIONS

PIN NAME

FUNCTION

1

Vin(+)

Positiveinputvoltage

2

ON/OFF

TTLinputtoturnconverteron

andoff,referencedtoVin(–),

withinternalpullup.

3

Vin(–)

Negativeinputvoltage

4

Vout(–)

Negativeoutputvoltage

5

SENSE(–) Negativeremotesense1

6

TRIM

Outputvoltagetrim2

7

SENSE(+) Positiveremotesense3

8

Vout(+)

Positiveremotesense3

Notes:

1.

SENSE(–)shouldbeconnectedtoVout(–)either

remotelyorattheconverter.

2.

Leave TRIM pin open for nominal output voltage.

3.

SENSE(+) should be connected to Vout(+) either

remotely or at the converter.

MECHANICAL DIAGRAM (base-plated)