Input: Output: Current: Package: Technical Specification 18-36 V 28 V 18 A (504 W) Half-brick MECHANICALDIAGRAM 2.49 (63.1) 2.00 (50.8) 1.400 (35.56) 0.24 1.000 (25.40) 0.700 (17.78) 0.400 (10.16) (6.2) 0.512 +0.002/-0.005 (13 +0.05/-0.12) Overall height 9 8 7 6 5 0.18 typ. (5.0) 0.24 2.39 (6.2) (60.6) Top View 1.90 (48.3) Side View 1.90 (48.3) M3 Threaded Standoff 4 Places 0.23 (5.9) 1 2 3 4 0.54 (13.8) 0.400 (10.16) 1.000 (25.40) 1.400 (35.56) 0.027 +0.007/-0.010 (0.69 +0.17/-0.25) Bottom side Clearance PINDESIGNATIONS NOTES 1)Appliedtorqueperscrewshouldnotexceed6in-lb.(0.7Nm) 2)Baseplateflatnesstoleranceis0.004"(0.10mm)TIRforsurface 3)Pins1,2,4,6-8,are0.040"(1.02mm)diameterwith0.080" (2.03mm)diameterstandoffshoulders 4)Pins5,9are0.080"(2.03mm)diametershoulderlesspins. 5)AllPins:Material-CopperAlloy Finish-MatteTinoverNickelplate 6)Undimensionedcomponentsareshownforvisualreferenceonly. 7)Weight:4.3oz.(123g)typical 8)Alldimensionsininches(mm) Tolerances:x.xx+/-0.02in.(x.x+/-0.5mm) x.xxx+/-0.010in.(x.xx+/-0.25mm) 9)Workmanship:MeetsorexceedsIPC-A-610CClassII PinNo. Name Function 1 Vin(+) Positiveinputvoltage 2 ON/OFF TTLinputtoturnconverteronand off,referencedtoVin(-),with internal pull up. 3 Reserved Notconnected 4 Vin(-) Negativeinputvoltage 5 Vout(-) Negativeoutputvoltage 6 SENSE(-) Return remote sense 7 TRIM Outputvoltagetrim 8 SENSE(+) Positiveremotesense 9 Vout(+) Positiveoutputvoltage Notes: 1.SENSE(–)shouldbeconnectedtoVout(–)eitherremotelyorattheconverter. 2.LeaveTRIMpinopenfornominaloutputvoltage. 3.SENSE(+)shouldbeconnectedtoVout(+)eitherremotelyorattheconverter. Product # IQ24280HZC18 Phone 1-888-567-9596 www.synqor.com Doc.# 005-IHZ2428 Rev. D 11/04/08 Page 2