9-22 V
40 V
4.5 A
IQ12400HPx4F
Input:
Output:
Current:
Part ꢀo.:
Technical Specification
IQ12400HPC4F ꢂLꢂCꢁRICAL CHARACꢁꢂRIꢃꢁICꢃ (40.0 Vout)
Taꢀ=ꢀ25ꢀ°C,ꢀairflowꢀrateꢀ=ꢀ300ꢀLFM,ꢀVinꢀ=ꢀ12ꢀVꢀdcꢀunlessꢀotherwiseꢀnoted;ꢀfullꢀoperatingꢀtemperatureꢀrangeꢀisꢀ-40ꢀ°Cꢀtoꢀ+100ꢀ°Cꢀbaseplateꢀ
temperatureꢀwithꢀappropriateꢀpowerꢀderating.ꢀꢀSpecificationsꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.
Parameter
Min.
ꢁyp.
Max. Units ꢀotes & Conditions
IꢀPUꢁ CHARACꢁꢂRIꢃꢁICꢃ
ꢀMaximumꢀInputꢀCurrent
ꢀNo-LoadꢀInputꢀCurrent
29.7
500
3
A
mA
mA
V
ꢀVinꢀmin;ꢀtrimꢀup;ꢀinꢀcurrentꢀlimit
400
2
ꢀDisabledꢀInputꢀCurrent
ꢀResponseꢀtoꢀInputꢀTransient
ꢀInputꢀTerminalꢀRippleꢀCurrent
ꢀRecommendedꢀInputꢀFuse
OUꢁPUꢁ CHARACꢁꢂRIꢃꢁICꢃ
ꢀOutputꢀVoltageꢀSetꢀPoint
ꢀOutputꢀVoltageꢀRegulation
ꢀOverꢀLine
1.2
350
ꢀ500ꢀV/ms;ꢀseeꢀFigureꢀ6
ꢀRMS
mA
A
TBD
40.4
ꢀFastꢀactingꢀexternalꢀfuseꢀrecommended
39.6
40
V
±0.1
±0.1
±0.3
±0.3
%
%
mV
V
ꢀOverꢀLoad
ꢀOverꢀTemperature
-600
600
ꢀTotalꢀOutputꢀVoltageꢀRange
ꢀOutputꢀVoltageꢀRippleꢀandꢀNoise
Peak-to-Peak
39.000
41.000
ꢀOverꢀsample,ꢀline,ꢀload,ꢀtemperatureꢀ&ꢀlife
ꢀ20ꢀMHzꢀbandwidth;ꢀseeꢀNoteꢀ1
ꢀFullꢀload
0
180
22
360
40
mV
mV
A
ꢀRMS
ꢀFullꢀload
ꢀOperatingꢀOutputꢀCurrentꢀRange
ꢀOutputꢀDCꢀCurrent-LimitꢀInception
ꢀOutputꢀDCꢀCurrent-LimitꢀShutdownꢀVoltage
ꢀBack-DriveꢀCurrentꢀLimitꢀwhileꢀEnabled
ꢀBack-DriveꢀCurrentꢀLimitꢀwhileꢀDisabled
ꢀMaximumꢀOutputꢀCapacitance
ꢀOutputꢀVoltageꢀduringꢀLoadꢀCurrentꢀTransient
ꢀStepꢀChangeꢀinꢀOutputꢀCurrentꢀ(0.1ꢀA/µs)
ꢀSettlingꢀTime
0
4.5
5.9
ꢀSubjectꢀtoꢀthermalꢀderating
ꢀOutputꢀvoltageꢀ10%ꢀLow
5.0
5.4
22
A
V
TBD
4
A
ꢀNegativeꢀcurrentꢀdrawnꢀfromꢀoutput
ꢀNegativeꢀcurrentꢀdrawnꢀfromꢀoutput
ꢀVoutꢀnominalꢀatꢀfullꢀloadꢀ(resistiveꢀload)
mA
µF
150
1800
80
mV
µs
%
%
V
ꢀ50%ꢀtoꢀ75%ꢀtoꢀ50%ꢀIoutꢀmax
ꢀToꢀwithinꢀ1%ꢀVoutꢀnom
ꢀAcrossꢀPinsꢀ8&4;ꢀCommonꢀFiguresꢀ3-5
ꢀAcrossꢀPinsꢀ8&4
ꢀOutputꢀVoltageꢀTrimꢀRange
ꢀOutputꢀVoltageꢀRemoteꢀSenseꢀRange
ꢀOutputꢀOver-VoltageꢀProtection
ꢂFFICIꢂꢀCY
-20
10
10
46.8
48.8
50.8
ꢀOverꢀfullꢀtempꢀrange
ꢀ100%ꢀLoad
89
91
%
%
ꢀSeeꢀFigureꢀ1ꢀforꢀefficiencyꢀcurve
ꢀSeeꢀFigureꢀ1ꢀforꢀefficiencyꢀcurve
ꢀ50%ꢀLoad
Noteꢀ1:ꢀOutputꢀisꢀterminatedꢀwithꢀ1ꢀµFꢀceramicꢀcapacitor.ꢀꢀForꢀapplicationsꢀrequiringꢀreducedꢀoutputꢀvoltageꢀrippleꢀandꢀnoise,ꢀconsultꢀSynQorꢀ
applicationsꢀsupportꢀ(e-mail:ꢀsupport@synqor.com)
Product # IQ12xxxHPXxx
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-IQ12HPX Rev. B
04/10/09
Page 20
SYNQOR [ SYNQOR WORLDWIDE HEADQUARTERS ]
