MCOTS-C-28-12-QT-N-S [SYNQOR]
Military COTS DC/DC Converters; 军规DC / DC转换器
| 型号： | MCOTS-C-28-12-QT-N-S |
| 厂家： | 
SYNQOR WORLDWIDE HEADQUARTERS |
| 描述： | Military COTS DC/DC Converters |
| 文件： | 总13页 (文件大小：837K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MCOTS-C-28-12-QT
Single Output
Quarter Brick
Military COTS DC/DC Converters
16-40V
16-50V
12V
10A
91@ 50% @ 10A
Continuous Input
Transient Input
Output
Output
Efficcy
Full Power Operation: -55°C to +100°C
TheꢀMilQorꢀseriesꢀofꢀMILꢀCOTSꢀDC/DCꢀconvertersꢀbringsꢀ
SynQor’sꢀ fieldꢀ provenꢀ high-efficiencyꢀ synchronousꢀ
rectificationꢀ technologyꢀ toꢀ theꢀ Military/Aerospaceꢀ
industry.ꢀ SynQor’sꢀ ruggedizedꢀ encasedꢀ packagingꢀ
approachꢀ ensuresꢀ survivabilityꢀ inꢀ demanding
environments.ꢀCompatibleꢀwithꢀtheꢀindustryꢀstandardꢀ
format,ꢀtheseꢀconvertersꢀoperateꢀatꢀaꢀfixedꢀfreq
andꢀfollowꢀconservativeꢀcomponentꢀderatingꢀguidelines
Theyꢀareꢀdesignedꢀandꢀmanufacturedꢀtoꢀcomplyꢀwithꢀaꢀ
wideꢀrangeꢀofꢀmilitaryꢀstandards
Operational Features
DesꢀandꢀManufacturedꢀinꢀtheꢀUSA
•ꢀ Highꢀefficiency,ꢀ90%ꢀatꢀfullꢀratedꢀloadcurrent
•ꢀ Operatingꢀinputꢀvoltageꢀrang-40ꢀV
•ꢀ FixedꢀfrequencyꢀswitchingꢀprictableꢀEMI
•ꢀ Noꢀminimumꢀloadꢀrequirement
otectin Features
Mechanical Fures
•ꢀ Inptꢀunder-voltageꢀlockout
ꢀ Outputꢀcurrentꢀlimitꢀandꢀshortꢀcircuitꢀprotection
Activeꢀbackꢀbiasꢀlimit
•ꢀ Outputꢀover-voltageꢀprotection
•ꢀ Thermalꢀshutdown
•ꢀIndustryꢀstandardꢀ-brickꢀ-outꢀconfigurationꢀ
•ꢀSize:ꢀ1.4"ꢀxꢀ2.39"ꢀxꢀ
(39.0xꢀ12.7mm)
•ꢀTotalꢀweiꢀ(85ꢀg)
Control Features
Screening/Qualification
•ꢀ On/Offꢀcontroeferencedꢀtoꢀinputꢀsid
•ꢀ Remoteꢀsenseꢀforꢀtheutputꢀvoltage
•ꢀ Outputꢀvoltageꢀtrimꢀofꢀ-20%,ꢀ+10%
•ꢀ AS9100ꢀandꢀISOꢀ9100:2000ꢀcertifiedꢀfacility
•ꢀ QualificationꢀconsistentꢀwithꢀMIL-STD-883
•ꢀ Avialableꢀwithꢀstandardꢀorꢀmilitaryꢀgradeꢀscreening
•ꢀ Pre-capꢀinspectionꢀperꢀIPC-610,ꢀClassꢀIII
Safety Featur
•ꢀ TemperatureꢀcyclingꢀperꢀMIL-STD-883,ꢀMethodꢀ1010,ꢀ
ConditionꢀB,ꢀ10ꢀcycles
•ꢀ Burn-Inꢀatꢀ100°Cꢀbaseplateꢀtemperature
•ꢀ FinalꢀvisualꢀinspectionꢀperꢀMIL-STD-2008
•ꢀ Fullꢀcomponentꢀtraceability
•ꢀ2250ꢀV,ꢀ3inpu-to-outputꢀisolation
•ꢀCertifiedꢀ6095quirementsꢀforꢀbasicꢀinsulationꢀꢀ
(seeꢀStandardsꢀualificationsꢀpage)ꢀ
•ꢀCEꢀMarked
•ꢀRoHSꢀcompliantꢀ
r.com
Doc.# 005-0005277 Rev. 1
06/11/09
Page 1
MCOTS-C-28-12-QT
Curre
10A
Technical Specification
BLOCK DIAGRAM
TYPICAL CONNECTION AM
V
out(+)
V
in(
V
sense(+)
Electr
ꢀ
External
Rtrim-up
Vin
ut
ilter
Trim
or
N/OFF
Cload
Rtrim-down
Iload
V
sense(_)
out(_)
V
in(_)
V
Product # MCOTS-C-28-12-QT
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-0005277 Rev. 1
06/11/09
Page 2
MCOTS-C-28-12-QT
Curre
10A
Technical Specification
MCOTS-C-28-12-QT ELECTRICAL CHARACTERISTICS
Tbꢀ=ꢀ25ꢀ°C,ꢀVinꢀ=ꢀ28Vdcꢀunlessꢀotherwiseꢀnoted;ꢀfullꢀoperatingꢀtemperatureꢀrangeꢀisꢀ-55ꢀ°Cꢀtoꢀ+100ꢀ°Cꢀbaseplateꢀtemperatureꢀwithꢀappropriateꢀpowerꢀ
derating.ꢀꢀSpecificationsꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.
Parameter
Min.
Typ.
Max. Units Notes & ondit
ABSOLUTE MAXIMUM RATINGS
ꢀInputꢀVoltage
ꢀ
ꢀꢀꢀNon-Operating
ꢀꢀꢀOperating
60
40
50
V
V
V
ꢀContinuous
ꢀConous
ꢀ1ꢀsꢀtransient,ꢀsqua
ꢀꢀꢀOperatingꢀTransientꢀProtection
ꢀIsolationꢀVoltage
ꢀꢀꢀInputꢀtoꢀOutput
2250
2250
2250
100
Vꢀdc
Vꢀdc
Vꢀdc
C
ꢀꢀꢀInputꢀtoꢀBase-Plate
ꢀꢀꢀOutputꢀtoꢀBase-Plate
ꢀ
ꢀOperatingꢀTemperature
-55
-65
-2
ꢀBaemperure
ꢀStorageꢀTemperature
135
°C
ꢀBaseperature
ꢀ
18
V
ꢀVoltageꢀatꢀON/OFFꢀinputꢀpin
INPUT CHARACTERISTICS
ꢀOperatingꢀInputꢀVoltageꢀRange
ꢀInputꢀUnder-VoltageꢀLockout
ꢀꢀꢀTurn-OnꢀVoltageꢀThreshold
ꢀꢀꢀTurn-OffꢀVoltageꢀThreshold
ꢀꢀꢀLockoutꢀVoltageꢀHysteresis
ꢀRecommendedꢀExternalꢀInputꢀCapacitance
ꢀInputꢀFilterꢀComponentꢀValuesꢀ(L\C)
ꢀMaximumꢀInputꢀCurrent
16
28
4
V
ꢀ50Vransientꢀforꢀ1ꢀs
ꢀ
15.1
14.2
15.4
14.5
0.9
15.7
14.8
µF
ꢀ
ꢀ
ꢀTypicalꢀE.2ꢀΩ
µH\µF ꢀInternalꢀvalꢀFigure
1
4
A
mA
mA
V
mA
A
ꢀVinꢀ;ꢀtrimꢀurrentꢀlimit
ꢀNo-LoadꢀInputꢀCurrent
ꢀDisabledꢀInputꢀCurrent
130
2
0.4
425
ꢀResponseꢀtoꢀInputꢀTransient
ꢀInputꢀTerminalꢀRippleꢀCurrent
ꢀRecommendedꢀInputꢀFuse
OUTPUT CHARACTERISTICS
ꢀOutputꢀVoltageꢀSetꢀPoint
ꢀOutputꢀVoltageꢀRegulation
ꢀꢀꢀOverꢀLine
ꢀreꢀ6
ꢀRM
Fastꢀaternalꢀfuseꢀrecommended
TBD
188
12.12
±.1
±0.1
±0.3
±0.3
0
%
mV
V
ꢀꢀꢀOverꢀLoad
ꢀꢀꢀOverꢀTemperature
-180
11.70
ꢀTotalꢀOutputꢀVoltageꢀRange
ꢀOutputꢀVoltageꢀRippleꢀandꢀNoise
ꢀꢀꢀPeak-to-Peak
12.30
ꢀOvsample,ꢀline,ꢀload,ꢀtemperatureꢀ&ꢀlife
ꢀ20ꢀMHzꢀbandwidth;ꢀseeꢀNoteꢀ1
ullꢀload
0
25
6
50
10
0
mV
V
ꢀꢀꢀRMS
ꢀFullꢀload
ꢀOperatingꢀOutputꢀCurrentꢀRa
ꢀOutputꢀDCꢀCurrent-LiIncepti
ꢀOutputꢀDCꢀCurrentutdown
ꢀBack-DriveꢀCurrentꢀLiꢀEnable
ꢀBack-DriveꢀCurrentꢀLimisabled
ꢀMaximumꢀOutputꢀCapacita
ꢀOutputꢀVoꢀTrimꢀRange
ꢀOutputꢀoteꢀSenseꢀR
ꢀOutputꢀOvetection
DYNAMIC CHATICS
OutputꢀVoltaeꢀDeviTransient
ꢀꢀꢀꢀꢀꢀForꢀaꢀPosiveꢀSepꢀCgeꢀinꢀLoadnt
ꢀꢀꢀꢀꢀꢀForꢀaꢀNegatveꢀStepꢀChangeꢀinꢀLoad
ꢀꢀꢀꢀꢀꢀSettlingꢀTime(eitherꢀcase)
OutputꢀVoltageꢀDetionꢀLineꢀTransent
ꢀꢀꢀꢀꢀꢀForꢀaꢀPositiveꢀtepꢀChangeꢀinꢀLineꢀCurrent
ꢀꢀꢀꢀꢀꢀForꢀaꢀNegativeꢀStepꢀChgeꢀinꢀLineꢀCurrent
ꢀꢀꢀꢀꢀꢀSettlingꢀTimeꢀ(either
ꢀTurn-OnꢀTransient
0
11.0
ꢀSubjectꢀtoꢀthermalꢀderating
ꢀOutputꢀvoltageꢀ10%ꢀLow
.0
TB
A
V
A
ꢀNegativeꢀcurrentꢀdrawnꢀfromꢀoutput
ꢀNegativeꢀcurrentꢀdrawnꢀfromꢀoutput
ꢀVoutꢀnominalꢀatꢀfullꢀloadꢀ(resistiveꢀload)
ꢀAcrossꢀPinsꢀ8&4;ꢀCommonꢀFiguresꢀ3-5;ꢀseeꢀNoteꢀ2
ꢀAcrossꢀPinsꢀ8&4
mA
µF
%
%
V
00
10
10
15.24
14.
14.64
ꢀOverꢀfullꢀtempꢀrange
500
500
100
mV
mV
µs
TotalꢀIoutꢀstepꢀ=ꢀ5Aꢀ->ꢀ10Aꢀ
Vinꢀstepꢀ=ꢀ16Vꢀ->ꢀꢀ50V,ꢀ
500
500
100
mV
mV
µs
ꢀ
ꢀꢀTurn-OnꢀTime
ꢀꢀStart-UpꢀInhib
ꢀꢀOutputꢀVoltageꢀOot
EFFICIENC
ꢀ100%ꢀLoad
ꢀ50%ꢀLoad
9
230
0
ms
ms
%
ꢀFullꢀload,ꢀVout=90%ꢀnom.
ꢀ-40ꢀ°Cꢀtoꢀ+125ꢀ°C;ꢀFigureꢀE
ꢀMaximumꢀOutputꢀCapacitance
200
250
90
91
%
%
ꢀSeeꢀFigureꢀ1ꢀforꢀefficiencyꢀcurve
ꢀSeeꢀFigureꢀ1ꢀforꢀefficiencyꢀcurve
Product # MCOTS-C-28-12-QT
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-0005277 Rev. 1
06/11/09
Page 3
MCOTS-C-28-12-QT
Curre
10A
Technical Specification
MCOTS-C-28-12-QT ELECTRICAL CHARACTERISTICS
Tbꢀ=ꢀ25ꢀ°C,ꢀVinꢀ=ꢀ28Vdcꢀunlessꢀotherwiseꢀnoted;ꢀfullꢀoperatingꢀtemperatureꢀrangeꢀisꢀ-55ꢀ°Cꢀtoꢀ+100ꢀ°Cꢀbaseplateꢀtemptureꢀwithꢀappropriateꢀpowerꢀ
derating.ꢀꢀSpecificationsꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.
ISOLATION CHARACTERISTICS
ꢀIsolationꢀVoltageꢀ(dielectricꢀstrength)
ꢀIsolationꢀResistance
ꢀSeeꢀAbsomumꢀR
30
MΩ
pF
ꢀ
ꢀIsolationꢀCapacitanceꢀ(inputꢀtoꢀoutput)
TEMPERATURE LIMITS FOR POWER DERATING CURVES
ꢀSemiconductorꢀJunctionꢀTemperature
ꢀBoardꢀTemperature
1000
ꢀSeeꢀteꢀ2
125
125
125
100
°C
°C
°C
°C
ꢀPackageꢀratedꢀtoꢀ15
ꢀratedaxꢀoperatinpꢀ130ꢀ°C
ꢀTransformerꢀTemperature
ꢀMaximumꢀBaseplateꢀTemperature,ꢀTb
FEATURE CHARACTERISTICS
ꢀSwitchingꢀFrequency
230
250
270
kForꢀꢀandisolationꢀstag
ꢀ
ꢀON/OFFꢀControl
ꢀOff-StateꢀVoltage
2.4
-2
1
0
V
ꢀ
ꢀOn-StateꢀVoltage
ꢀ
ꢀON/OFFꢀControl
ꢀAppcationꢀnotesꢀFuresꢀA
ꢀPull-UpꢀVoltage
5
50
125
V
ꢀ
ꢀ
ꢀPull-UpꢀResistance
°C
ꢀOver-TemperatureꢀShutdownꢀOTPꢀTripꢀPoint
ꢀOver-TemperatureꢀShutdownꢀRestartꢀHysteresis
RELIABILITY CHARACTERISTICS
ꢀCalculatedꢀMTBFꢀ(Telcordia)ꢀTR-NWT-000332
ꢀCalculatedꢀMTBFꢀ(MIL-217)ꢀMIL-HDBK-217F
ꢀFieldꢀDemonstratedꢀMTBF
verageꢀPCTempe
ꢀ
6
TBD
10 ꢀHrs. ꢀ80%oad,ꢀ2040ꢀ°CꢀTa
6
0 ꢀHrs. ꢀ80%ꢀlo,ꢀ200L°CꢀTa
6
10 ꢀHrs. ꢀourꢀwebsiteꢀfos
Noteꢀ1:ꢀOutputꢀisꢀterminatedꢀwithꢀ1ꢀµFꢀceramicꢀandꢀ15ꢀµow-ESRꢀtantalumꢀcapacitors.ꢀꢀForꢀapplicquiringꢀreducputꢀvoltageꢀrippleꢀandꢀ
noise,ꢀconsultꢀSynQorꢀapplicationsꢀsupportꢀ(e-mail:ꢀsunqor.com)
Noteꢀ2:ꢀHigherꢀvaluesꢀofꢀisolationꢀcapacitanceꢀcanꢀbeꢀadtoꢀtheꢀmole.
Product # MCOTS-C-28-12-QT
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-0005277 Rev. 1
06/11/09
Page 4
MCOTS-C-28-12-QT
Curre
10A
Technical Specification
95
90
85
80
75
70
65
60
18
16
14
12
10
8
6
4
0 Vin
28 Vin
40 Vin
28 Vin
16 Vin
2
0
0
2
4
6
8
10
0
2
4
8
Load Current (A)
Load Curren
Figure 1: Efficiency at nominal output voltage vs. load current for
FPower dissation at noml output vs. loacurrent
minimum, nominal, and maximum input voltage at 25
°C.
for nomina, and maximum t voltag
°
C.
12
10
8
10
8
6
4
4
400 LFM (2.0 m/s)
m/s)
300 LFM (1.5 m/s)
30 Lm/s)
2
0
2
0
200 LFM (1.0 m/s)
100 LFM (0.5 m/s)
200 LFM .0 m/s)
100 LFM (0.5 m/s)
0
25
55
0
25
40
55
70
85
Ambienrature (°C)
Ambient Air Temperature (°C)
Figure 3: Encased cithout hax. output power derating v
ambient air temperature fates of 1M through 400 LFM. Air flows
across the converter from pin nominaput voltage).
: Encased converter (with 1/4” heatsink) max. output power derating vs.
ambient air temperature for airflow rates of 100 LFM through 400 LFM. Air flows
across the converter from pin 3 to pin 1 (nominal input voltage).
Figure 5: Output voltanse to step-change in load current (50%-75%-
Figure 6: Output voltage response to step-change in input voltage
50% of Iout(max); dI/dt = 0Load cap: 1
µF ceramic and 15
µF tantalum
(250 V/ms). Load cap: 100 µF, electrolytic output capacitance. Ch 1: Vout
capacitors. Ch 1: Vout (500miv), Ch 2: Iout (5A/div).
(500mV/div), Ch 2: Vin (20V/div).
Product # MCOTS-C-28-12-QT
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-0005277 Rev. 1
06/11/09
Page 5
MCOTS-C-28-12-QT
Curre
10A
Technical Specification
120
100
80
60
40
20
Typical Current Lition Poi
Nominal Vout
pical Ouut Voltage at S
Vin min
Vin nom
Vin max
5.00
20 30 0 50 60 70 90 100 130 1150
Load Cu)
Figure 8: Output voltage vcurrent g typiccurrent limit
Figure 7: Typical startup waveform. Input voltage pre-applied, ON/OF
es and converter shutdow.
Pin on Ch 2.
100,000.0
Trim Up
Trim D
10,000.0
1,000.0
100.0
10.0
0
1
2
7
8
12 13 14 15 16 17 18 19
Figure 9: Tim graph for trim down.
Product # MCOTS-C-28-12-QT
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-0005277 Rev. 1
06/11/09
Page 6
MCOTS-C-28-12-QT
Curre
10A
Technical Specification
MILꢀCOTSꢀQualification
Consistent with
MIL-STD-883F
Method
Consistent with MIL-
-883F Method
5005
#Tested
(# Failed)
Test Name
LifeꢀTesting
Details
Visual,ꢀmechanicalꢀandꢀelectricalꢀtest-
ingꢀbefore,ꢀduringꢀandꢀafterꢀ1000ꢀhourꢀ
burn-inꢀ@ꢀfullꢀload
15
(0)
Metho005.8
Visual,ꢀmechanicalꢀandꢀelectricalꢀtest-
ingꢀbefore,ꢀduringꢀandꢀafterꢀshockꢀandꢀ
vibrationꢀtests
Shock-Vibration
5
(0)
ML-STD-202,ꢀMethodꢀ1
onditionꢀA
+85˚C,ꢀ85%RH,ꢀ1000ꢀhours,ꢀ2ꢀmin-
utesꢀon/6ꢀhoursꢀoff
8
(0)
Humidity
Method7
Methodꢀ1010.8
Methodꢀ2003
500ꢀcyclesꢀofꢀ-40˚Cꢀtoꢀ+100˚Cꢀ(30ꢀ
minuteꢀdwellꢀatꢀeachꢀtemperature
10
(0)
TemperatureꢀCycling
Solderability
DMT
15ꢀpins
15
(0)
-65˚Cꢀtoꢀ+110˚Cꢀacrossꢀfullꢀlneꢀand
loadꢀspecificatonsinꢀ5˚Cꢀsteps
7
MILꢀCOTSꢀScreening
Military
(MIL Grade)
Screening
PDescriptio
Stan
BaseplateꢀOperatingꢀTemperature
-55˚Cꢀtoꢀ+10
ꢀtoꢀ+135˚C
-55˚Cꢀtoꢀ+100˚C
-65˚Cꢀtoꢀ+135˚C
●
StorageꢀTemperature
Pre-Capꢀinspection
IPC-60,ꢀClassꢀIII
TemperatureꢀCyclling
Methodꢀ1010,ꢀContionꢀB,ꢀ
10ꢀCycles
●
Burn-In
100˚Cꢀsepla
1
12ꢀHours
25˚C
●
96ꢀHours
FinalꢀElectricalꢀTest
FinalꢀVisualꢀInspectio
-55˚C,ꢀ+25˚C,ꢀ+100˚C
MIL-STD-
●
Product # MCOTS-C-28-12-QT
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-0005277 Rev. 1
06/11/09
Page 7
MCOTS-C-28-12-QT
Curre
10A
Technical Specification
BASICꢀOPERATIONꢀANDꢀFEATURES
CONTROLꢀFEATURES
Thisꢀ MIL-COTSꢀ converterꢀ seriesꢀ usesꢀ aꢀ two-stageꢀ powerꢀ
conversionꢀ topology.ꢀ Theꢀ firstꢀ stageꢀ isꢀ aꢀ buck-converterꢀ thatꢀ
keepsꢀtheꢀoutputꢀvoltageꢀconstantꢀoverꢀvariationsꢀinꢀline,ꢀload,ꢀ
andꢀ temperature.ꢀ Theꢀ secondꢀ stageꢀ usesꢀ aꢀ transformerꢀ toꢀ
provideꢀtheꢀfunctionsꢀofꢀinput/outputꢀisolationꢀandꢀvoltageꢀstep-
upꢀorꢀstep-downꢀtoꢀachieveꢀtheꢀoutputꢀvoltageꢀrequired.
REMOTE ON/OFF (Pin 2):ꢀTheꢀOput,ꢀPinꢀ2,ꢀpermitsꢀ
theꢀuserꢀtoꢀcontrolꢀwhenꢀtheꢀcverterrꢀoff.ꢀThisꢀinputꢀ
isꢀ referencedꢀ toꢀ theꢀ returnꢀ lꢀ ofꢀ tutꢀ bus,ꢀ Vin(-).ꢀ
TheꢀON/OFFꢀsignalꢀisꢀactiveꢀloingꢀthꢀlowꢀturnsꢀtheꢀ
converterꢀon).ꢀFigureꢀAtailsꢀfobleꢀciuitsꢀforꢀdrivingꢀ
theꢀON/OFFꢀpin.ꢀFigureꢀBꢀisꢀaꢀdetaileofꢀtheꢀinternalꢀON/
OFFꢀcircuitry.
Bothꢀ theꢀ firstꢀ stageꢀ andꢀ theꢀ secondꢀ stageꢀ switchꢀ atꢀ aꢀ fixedꢀ
frequencyꢀ forꢀ predictableꢀ EMIꢀ performance.ꢀ Rectificationꢀ ofꢀ
theꢀ transformer’sꢀ outputꢀ isꢀ accomplishedꢀ withꢀ synchronousꢀ
rectifiers.ꢀ Theseꢀ devices,ꢀ whichꢀ areꢀ MOSFETsꢀ withꢀ aꢀ veryꢀ lowꢀ
on-stateꢀ resistance,ꢀ dissipateꢀ farꢀ lessꢀ energyꢀ thanꢀ Schottkyꢀ
diodes.ꢀThisꢀisꢀtheꢀprimaryꢀreasonꢀthatꢀtheꢀconverterꢀhasꢀsuchꢀ
highꢀefficiency,ꢀevenꢀatꢀveryꢀlowꢀoutputꢀvoltagesꢀandꢀveryꢀhighꢀ
outputꢀcurrents.
REMOTE SENSE(+7 and ):ꢀ Theꢀ SE(+)ꢀ inputsꢀ
correctꢀforꢀgeꢀdroꢀtheꢀonductortheꢀ
convertr’sꢀoutputꢀpinsꢀtod.
Pinꢀ 7uldꢀ beꢀ connectedꢀ toꢀ Vout(+)ꢀ inꢀ 5ꢀ shouldꢀ beꢀ
connecVout(-)ꢀatꢀheꢀpointꢀonꢀeꢀboareꢀregulationꢀ
ꢀ desiremoteꢀ cnnectionꢀ atꢀ loadꢀ cjustꢀ orꢀ aꢀ
voltageꢀ drosꢀ largeꢀ asꢀ hatꢀ sdꢀ inꢀ thatasheet,ꢀ
thatꢀisꢀ
Theseꢀconvertersꢀareꢀofferedꢀtotallyꢀencasedꢀtoꢀwithstandꢀha
environmentsꢀandꢀthermallyꢀdemandingꢀapplications.ꢀDissip
throughoutꢀ theꢀ converterꢀ isꢀ soꢀ lowꢀ thatꢀ itꢀ doesꢀ notꢀ requireꢀ aꢀ
heatsinkꢀ forꢀ operationꢀ inꢀ manyꢀ applications;ꢀ however,ꢀ addingꢀ
aꢀheatsinkꢀprovidesꢀimprovedꢀthermalꢀderatingꢀpmanceꢀinꢀ
extremeꢀsituations.
+)ꢀ-ꢀVout(-)]–ꢀ[Vs)ꢀ-ꢀVsense(-)]ꢀ<ꢀ
eꢀRangeꢀ%t
Pisꢀ 7ꢀ andꢀ 5ꢀ ustꢀ nectedꢀ foproperꢀ regulationꢀ ofꢀ
thoutputꢀ voltage.ꢀ ꢀ Ifꢀ tonnectionsꢀ areꢀ notꢀ made,ꢀ theꢀ
converterꢀ ꢀ deliverꢀ anꢀ outltageꢀ thatꢀ isꢀ slightlyꢀ higherꢀ
thanꢀitsꢀspvalue.
Thisꢀseriesꢀofꢀconvertersꢀuseꢀtheꢀindustryꢀstandardꢀfotprin
pin-outꢀconfiguration.
Note:ꢀ theꢀ outpuvoltageꢀ protectionꢀ circuitꢀ sensesꢀ theꢀ
volteꢀ acrossꢀ theoꢀ (pinsꢀ 8ꢀ andꢀ 4)ꢀ toꢀ determineꢀ whenꢀ
itꢀ shouldꢀ trigge,ꢀ notꢀ teꢀ voltageꢀ acrossꢀ theꢀ converter’sꢀ senseꢀ
eadsꢀ(pinsꢀ7ꢀandꢀ5).ꢀꢀTherefore,ꢀtheꢀresistiveꢀdropꢀonꢀtheꢀboardꢀ
uldꢀ beꢀ smllꢀ enoughꢀ soꢀ thatꢀ outputꢀ OVPꢀ doesꢀ notꢀ trigger,ꢀ
uringꢀlodꢀtransients.
ON/O
ON/OFF
5V
_
)
Vin( )
egativeꢀL
(PermanentlyꢀEna
RemoteꢀEnablircuit
50k
5V
N/OFF
ON/OFF
50k
TTL
TTL/
ON/OFF
100pF
_
Vin( )
_
_
Vin( )
Vin( )
OpenꢀCollecbleꢀCircuit
DirectꢀLogicꢀDrive
Figure A: Various circuits for driving the ON/OFF pin.
Figure B: Internal ON/OFF pin circuitry
Product # MCOTS-C-28-12-QT
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-0005277 Rev. 1
06/11/09
Page 8
MCOTS-C-28-12-QT
Curre
10A
Technical Specification
OUTPUT VOLTAGE TRIM (Pin 6):ꢀTheꢀTRIMꢀinputꢀpermitsꢀtheꢀ
userꢀtoꢀadjustꢀtheꢀoutputꢀvoltageꢀacrossꢀtheꢀsenseꢀleadsꢀupꢀorꢀ
downꢀaccordingꢀtoꢀtheꢀtrimꢀrangeꢀspecifications.
PROTECTIONꢀFEATURES
Input Under-Voltage Lockout:ꢀ verterꢀ isꢀ designedꢀ
toꢀturnꢀoffꢀwhenꢀtheꢀinputꢀvolteꢀisꢀthelpingꢀavoidꢀanꢀ
inputꢀ systemꢀ instabilityꢀ proescribmoreꢀ detailꢀ inꢀ
theꢀ applicationꢀ noteꢀ titledꢀ “Intemꢀ Ibility”ꢀ onꢀ ourꢀ
website.ꢀTheꢀlockoutꢀcirryꢀisꢀaꢀctorꢀwhꢀdcꢀhysteresis.ꢀ
Whenꢀtheꢀinputꢀvoltageꢀisꢀrising,ꢀitꢀmudꢀtheꢀtypicalꢀTurn-
OnꢀVoltageꢀThresvalue(listedꢀonꢀspecificatsꢀpage)ꢀ
beforeꢀ theꢀ convelꢀ turnꢀ on.Onceꢀ theꢀ converterꢀ isꢀ on,ꢀ
theꢀ inputꢀ voageꢀ mbelowꢀ ttypicalꢀ Tffꢀ Voltageꢀ
Thresholdꢀvalubeforeꢀvertrꢀwillꢀturnꢀo
Toꢀ decreaseꢀ theꢀ outputꢀ voltage,ꢀ theꢀ userꢀ shouldꢀ connectꢀ aꢀ
resistorꢀbetweenꢀPinꢀ6ꢀandꢀPinꢀ5ꢀ(SENSE(-)ꢀinput).ꢀForꢀaꢀdesiredꢀ
decreaseꢀofꢀtheꢀnominalꢀoutputꢀvoltage,ꢀtheꢀvalueꢀofꢀtheꢀresistorꢀ
shouldꢀbe
ꢀ 511
ꢀꢀ
-ꢀ10.22 (kW)
R
ꢀ=
trim-down
(∆%)
where
ꢀ
ꢀ Vnominalꢀ–ꢀVdesired ꢀ
ꢀꢀꢀꢀꢀꢀVnominal
OutpCurrent Limit:ꢀ Thmaximumꢀ currentꢀ limitꢀ remains
constasꢀ theꢀ outptꢀ voltageꢀ drops.ꢀ ver,ꢀ onceꢀ theꢀ
mpedaheꢀloadꢀaossꢀtheꢀouttꢀisꢀsmghꢀtoꢀakeꢀ
teꢀoutpueꢀdropꢀbelowꢀtheꢀspdꢀOutpCꢀCurrent-
LimitꢀShutdoge,ꢀtheꢀcverteroff.
=
xꢀ100%
∆%
ꢀ
ꢀ
ꢀ
Toꢀ increaseꢀ theꢀ outputꢀ voltage,ꢀ theꢀ userꢀ shouldꢀ connectꢀ aꢀ
resistorꢀbetweenꢀPinꢀ6ꢀandꢀPinꢀ7ꢀ(SENSE(+)ꢀinput).ꢀForꢀaꢀdesiredꢀ
increaseꢀofꢀtheꢀnominalꢀoutputꢀvoltage,ꢀtheꢀvalueꢀofꢀtheꢀresistorꢀ
shouldꢀbeꢀ
rterꢀthenꢀentersꢀaꢀ“hmode”ꢀꢀitꢀrepeatedlyꢀ
tuꢀoffꢀatꢀaꢀ5ꢀHzꢀnominquencyꢀwithꢀaꢀ5%ꢀdutyꢀ
cycleꢀuntilꢀtheꢀshoruitꢀconditionoved.ꢀThisꢀpreventsꢀ
excessiveꢀheatingofꢀnverterꢀorꢀthadꢀboard.
5.11VOUTꢀ ꢀ(100+∆%)
x
511
ꢀꢀ
_
_ꢀ
R
=ꢀ
(kW)
trim-up
2
)
(
1.225∆%
∆%
Output Over-Voltage Liꢀtheꢀvoltageꢀacrossꢀtheꢀoutputꢀ
pinsꢀexceheꢀOutputꢀOvegeꢀProtectionꢀthreshold,ꢀtheꢀ
converterꢀwdiatelyꢀstopꢀitching.ꢀThisꢀpreventsꢀdamageꢀ
toꢀtheꢀloadꢀcircoꢀ1)ꢀexcessiveꢀseriesꢀresistanceꢀinꢀoutputꢀ
cuntꢀ pathꢀ fromrꢀ outputꢀ pinsꢀ toꢀ senseꢀ point,ꢀ 2)ꢀ aꢀ
releaseꢀofꢀaꢀshort-circucondition,ꢀorꢀ3)ꢀaꢀreleaseꢀofꢀaꢀcurrentꢀ
limitꢀ condition.ꢀ Loadꢀ capacitanceꢀ determinesꢀ exactlyꢀ howꢀ highꢀ
eꢀoutputꢀvoltageillꢀriseꢀinꢀresponseꢀtoꢀtheseꢀconditions.ꢀAfterꢀ
sꢀtheꢀcoverterꢀwillꢀautomaticallyꢀrestart.
where
V
ꢀ=ꢀNominalꢀOutputꢀVoltage
out
Trimꢀ graphsꢀ showꢀ theꢀ relationshipetweenꢀ theꢀ trimꢀ esistorꢀ
valueꢀandꢀRtrim-upꢀandꢀRtrim-dongꢀtheꢀtotalꢀraneꢀtheꢀ
outputꢀvoltageꢀcanꢀbeꢀtrimmedꢀupꢀor
Note:ꢀtheꢀTRIMꢀfeatureꢀdoaffectꢀtheꢀvolatꢀwhichꢀtheꢀ
outputꢀover-voltageꢀprotectioisꢀtriggered.ꢀTrimmineꢀ
outputꢀvoltageꢀtooꢀhayꢀcaꢀover-voltageꢀprote
circuitꢀtoꢀengage,ꢀparꢀdurinsients.
Oveerature Shutdown:ꢀ Aꢀ temperatureꢀ sensorꢀ onꢀ
heꢀ converterꢀ sensesꢀ theꢀ averageꢀ temperatureꢀ ofꢀ theꢀ module.ꢀ
ꢀthermalꢀshutdownꢀcircuitꢀisꢀdesignedꢀtoꢀturnꢀtheꢀconverterꢀ
whenꢀ theꢀ temperatureꢀ atꢀ theꢀ sensedꢀ locationꢀ reachesꢀ theꢀ
Over-Temperatureꢀ Shutdownꢀ value.ꢀ Itꢀ willꢀ allowꢀ theꢀ converterꢀ
toꢀturnꢀonꢀagainꢀwhenꢀtheꢀtemperatureꢀofꢀtheꢀsensedꢀlocationꢀ
fallsꢀbyꢀtheꢀamountꢀofꢀtheꢀOver-TemperatureꢀShutdownꢀRestartꢀ
Hysteresisꢀvalue.
ItꢀisꢀnotꢀnecessaryꢀforꢀtheꢀadꢀcapacitatꢀtheꢀTrimꢀ
pin.ꢀTheꢀnnternallyꢀbytoꢀeliminateꢀn
Total DC Varia
specifications,theꢀ mvariationꢀ fꢀ theꢀ valueꢀ ofꢀ
dueꢀtoꢀbothꢀtrimmingꢀanremoteꢀloageꢀhouldꢀotꢀ
:ꢀForꢀtheꢀcotoꢀmeeullꢀ
T
beꢀgreaterꢀthanꢀtatꢀspecifiedꢀfortheꢀouoltageꢀrange.
Product # MCOTS-C-28-12-QT
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-0005277 Rev. 1
06/11/09
Page 9
MCOTS-C-28-12-QT
Curre
10A
Technical Specification
APPLICATIONꢀCONSIDERATIONS
Input System Instability:ꢀThisꢀconditionꢀcanꢀoccurꢀbecauseꢀ Application Circuits:ꢀFigureꢀCꢀprotypicalꢀꢀcircuitꢀdiagramꢀ
anyꢀ dc-dcꢀ converterꢀ appearsꢀ incrementallyꢀ asꢀ aꢀ negativeꢀ whichꢀdetailsꢀtheꢀinputꢀfilterinandꢀvomming.ꢀ
resistanceꢀload.ꢀAꢀdetailedꢀapplicationꢀnoteꢀtitledꢀ“InputꢀSystemꢀ
Instability”ꢀisꢀavailableꢀonꢀtheꢀSynQorꢀwebsiteꢀwhichꢀprovidesꢀ
anꢀunderstandingꢀofꢀwhyꢀthisꢀinstabilityꢀarises,ꢀandꢀshowsꢀtheꢀ
preferredꢀsolutionꢀforꢀcorrectingꢀit.
ut(+)
Vin(+)
Electrolytic
Capacitor
)
External
Input
Filter
R
Vin
Trim
Vin_)
Cload
Rtrim-do
Iload
nse(_)
Vout(_)
Figure C: Typical application circuit (negative logic unitently enabled).
Input Filtering and External CaꢀFigureꢀDꢀprovideTheꢀ recommendedꢀ externalꢀ inputꢀ capacitanceꢀ isꢀ specifiedꢀ inꢀ theꢀ
aꢀdiagramꢀshowingꢀtheꢀinternalꢀinputꢀfiltenents.ꢀꢀThisꢀfiltenputꢀ Charactercsꢀ sectionꢀ onꢀ theꢀ Electricalꢀ Characteristicsꢀ
dramaticallyꢀreducesꢀinpualꢀrippleꢀcurreꢀwhichꢀotrwisee.ꢀꢀMoreꢀetailedꢀinformationꢀisꢀavailableꢀinꢀtheꢀapplicationꢀnoteꢀ
couldꢀexceedꢀtheꢀragꢀofꢀaalꢀelectrolyticꢀinputtor.ꢀ EMIꢀCaracteristics”ꢀonꢀtheꢀSynQorꢀwebsite.
Lin
Vin(+)
ulation
ge
Isolation
Stage
C1
Vin(_)
D: Internal InpuFilter Diagram (component values listed on the specifications page).
Product # MCOTS-C-28-12-QT
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-0005277 Rev. 1
06/11/09
Page 10
MCOTS-C-28-12-QT
Curre
10A
Technical Specification
Startup Inhibit Period:ꢀTheꢀStartupꢀInhibitꢀPeriodꢀensuresꢀthatꢀ Whenꢀ theꢀ ON/OFFꢀ pinꢀ goesꢀ highꢀ afterꢀ t2,ꢀ theꢀ Startupꢀ Inhibitꢀ
theꢀconverterꢀwillꢀremainꢀoffꢀforꢀapproximatelyꢀ200ꢀmsꢀwhenꢀitꢀisꢀ Periodꢀ hasꢀ elapsed,ꢀ andꢀ theꢀ outꢀ onꢀ withinꢀ theꢀ typicalꢀ
shutꢀdownꢀforꢀanyꢀreason.ꢀꢀWhenꢀanꢀoutputꢀshortꢀisꢀpresent,ꢀthisꢀ Turn-OnꢀTime.
generatesꢀ aꢀ 5ꢀ Hzꢀ “hiccupꢀ mode,”ꢀ whichꢀ preventsꢀ theꢀ converterꢀ
fromꢀoverheating.ꢀꢀInꢀall,ꢀthereꢀareꢀsevenꢀwaysꢀthatꢀtheꢀconverterꢀ
canꢀbeꢀshutꢀdown,ꢀinitiatingꢀaꢀStartupꢀInhibitꢀPeriod:
Thermal Considerations:ꢀximumatingꢀbase-plateꢀ
temperature,ꢀTB,ꢀisꢀ10C.ꢀAsꢀlheꢀussꢀthermalꢀsystemꢀ
keepsꢀTBꢀ<ꢀ100ꢀºC,ꢀtheꢀconverterꢀcerꢀitsꢀfullꢀratedꢀpower.
•ꢀ InputꢀUnder-VoltageꢀLockout
•ꢀ InputꢀOver-VoltageꢀShutdown
•ꢀ OutputꢀOver-VoltageꢀProtection
•ꢀ OverꢀTemperatureꢀShutdown
•ꢀ CurrentꢀLimit
Aꢀpowerꢀderatieꢀcaeꢀcalculatforꢀanyꢀheatsinkꢀthatꢀisꢀ
attachedꢀtoꢀtheꢀbeꢀofꢀtheꢀnverter.ꢀItꢀisꢀonlyꢀnecessaryꢀ
toꢀdetermitheꢀtheistancRTHBA,ꢀofꢀheatsinkꢀ
betweenꢀ theꢀ base-plateeꢀ ambientꢀ airꢀ forꢀ awꢀ
rate.hisꢀ informationꢀ isꢀ allyꢀ availableꢀ fromꢀ theꢀ hea
vendheꢀfollowingꢀformlaꢀcanꢀtheꢀbꢀtoꢀdetermineꢀtheꢀ
maxiowerꢀtheꢀcnverterꢀcanissipatꢀgivenꢀthermalꢀ
conditibase-plteꢀisꢀtoꢀbeꢀnherꢀth0ꢀºC.
•ꢀ ShortꢀCircuitꢀProtection
•ꢀ TurnedꢀoffꢀbyꢀtheꢀON/OFFꢀinput
FigureꢀEꢀshowsꢀthreeꢀturn-onꢀscenarios,ꢀwhereꢀaꢀStartupꢀInhibitꢀ
Periodꢀisꢀinitiatedꢀatꢀt0,ꢀt1,ꢀandꢀt2:
Cꢀ-ꢀTA
ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀPmaxꢀ=ꢀ
ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀdissꢀꢀꢀꢀꢀR
Beforeꢀtimeꢀt0,ꢀwhenꢀtheꢀinputꢀvoltageꢀisꢀbelowꢀtheꢀUVLꢀthreshold,ꢀ
theꢀunitꢀisꢀdisabledꢀbyꢀtheꢀInputꢀUnder-VoltageꢀLockoutꢀfeature.ꢀ
WhenꢀtheꢀinputꢀvoltageꢀrisesꢀaboveꢀtheꢀUVLꢀthrd,ꢀtheꢀInputꢀ
Under-VoltageꢀLockoutꢀisꢀreleased,ꢀandꢀaꢀStartuperiodꢀisꢀ
initiated.ꢀꢀAtꢀtheꢀendꢀofꢀthisꢀdelay,ꢀtheꢀON/OFFꢀpinꢀid,ꢀ
andꢀsinceꢀitꢀisꢀactive,ꢀtheꢀunitꢀturnsꢀon.
Thisꢀvalueꢀofꢀpowsipationꢀcanbeꢀusedꢀinꢀconjunctionꢀ
withꢀtheꢀdataꢀsowgureꢀ2ꢀtoꢀdetineꢀtheꢀmaximumꢀloadꢀ
centꢀ(andꢀpoer)ꢀtꢀconverterꢀcanꢀdeliverꢀinꢀtheꢀgivenꢀ
thermalꢀcondition.
Forꢀconvepowerꢀderatigꢀcurvesꢀforꢀanꢀencasedꢀconverterꢀ
withoutꢀaꢀheadꢀwithꢀaꢀtypicalꢀheatsinkꢀareꢀprovidedꢀforꢀ
ehꢀoutputꢀvolta
Atꢀtimeꢀt1,ꢀtheꢀunitꢀisꢀdisabledꢀbyꢀtheꢀONOFFꢀpin,ꢀandꢀitꢀcannotꢀ
beꢀenabledꢀagainꢀuntilꢀtheꢀStartuhibitꢀPriodꢀhasꢀelpsed.
V
in
Under-Voltageꢀ
LockoutꢀTurn-
OnꢀThreshold
ON/O
(neglogic)
ON
OFF
ON
OFF
ON
9msꢀ(typical
turnꢀonꢀtime)
V
out
(typicaꢀ
inhibitꢀp
200ms
200ms
t
t0
t1
t2
Figure E: Startup Inhibit Period (turn-on time not to scale)
Product # MCOTS-C-28-12-QT
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-0005277 Rev. 1
06/11/09
Page 11
MCOTS-C-28-12-QT
Curre
10A
Technical Specification
Mechanical Drawing
Top View
1.536ꢀ±0.020ꢀ(39.01ꢀ±0.5)
Side Vie
0.18±0.010
(4.57±0.25)
0.600ꢀ(15.24)
0.450ꢀ(11.43)
0.300ꢀ(7.62)
0.150ꢀ(3.81)
00±0.0
±0.63)
eight
0.253±0.020ꢀ
(6.4±0.5)
0.263±0.020ꢀ
(6.68±0.5)
8 7 6 5 4
2.386
±ꢀ0.020
(60.6±ꢀ0.5)
2.00
(50.8)
1.86
(47.2)
M
Thrededꢀ
Insert
4ꢀPlaces
Notes
2
3
0.183±.020
(4.65)±0.5
0.468±0.020ꢀ
(11.89±0.5)
0.300ꢀ(7.62)
0.600ꢀ.24)
1.030ꢀ6)
PIN DESIGNATIONS
NOTES
Name
Function
1)
M3ꢀscrewsꢀusenit’sꢀbaꢀtoꢀotherꢀsurfacesꢀ(such
heatsink)ꢀmustꢀnot.100"ꢀꢀmm)ꢀdepthꢀbelowꢀtheꢀsur
ofꢀtheꢀbaseplate.
1
Vin(+)
Positiveꢀinputꢀvoltage
TTLꢀinputꢀtoꢀturnꢀconverterꢀonꢀ
andꢀoff,ꢀreferencedꢀtoꢀVin(–),ꢀwithꢀ
internalꢀpullꢀup.
2)
3)
4)
Appliueꢀperꢀscrewꢀtꢀexceedꢀ6in-lbm).
2
ON/OFF
Baseplateꢀranceꢀisꢀ0.004"ꢀ(.1IRꢀforꢀs
3
Vin(–)
Negativeꢀinputꢀvoltage
Pinsꢀ1-3,ꢀ-7ꢀarꢀ0.0(1.02mm)ꢀter,ꢀwꢀ0.80”ꢀ(2.0m)ꢀ
diameterꢀstndoffꢀshoulders.ꢀ
4
Vout(–)
Negativeꢀoutputꢀvoltage
1
5
SENSE(–) Negativeꢀremoteꢀsense
2
5)
6)
Pinsꢀ4ꢀandꢀ8ꢀaeꢀ0.062”ꢀ(1.5m)ꢀdiamhꢀ0.102.54ꢀmm)ꢀ
diameterꢀstanffꢀshoulders.
6
TRIM
Outputꢀvoltageꢀtrim
AllꢀPins:ꢀMaterialꢀ-ꢀCoAlloy-ꢀFinishꢀ(RoHSꢀ6ꢀMatteꢀTinꢀoverꢀ
Nickelꢀplate
3
7
SENSE(+) Positiveꢀremoteꢀsense
Vout(+) Positiveꢀoutputꢀvoltage
8
7)
8)
9)
Undimensioneonentswnꢀforvisualꢀreferenceꢀonly.
Weight:ꢀ32ꢀoz.ꢀ()ꢀtypical
Notes:
SENSE(–)ꢀshouldꢀbeꢀconnectedꢀtoꢀVout(–)ꢀeitherꢀremotelyꢀorꢀ
atꢀtheꢀconverter.
1)
Allꢀdimenꢀinchꢀ(mm)ꢀ
Tolerances:/-0.02ꢀin.ꢀ(x.xꢀꢀ+/-0.5mm)ꢀ
ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀx.xxxꢀ0ꢀin.ꢀ(x.xxꢀꢀ+/-0.25mm)
LeaveꢀTRIMꢀpinꢀopenꢀforꢀnominalꢀoutputꢀvoltage.
2)
SENSE(+)ꢀshouldꢀbeꢀconnectedꢀtoꢀVout(+)ꢀeitherꢀremotelyꢀorꢀ
atꢀtheꢀconverter.
10)
11)
3)ꢀ
Workmanship:ꢀMeeceedsꢀIPC-A-610CꢀClassꢀII
Recommendedꢀpinꢀlenthꢀisꢀ0.03”ꢀ(0.76mm)ꢀgreaterꢀthanꢀtheꢀPCBꢀ
thickness.
Product # MCOTS-C-28-12-QT
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-0005277 Rev. 1
06/11/09
Page 12
MCOTS-C-28-12-QT
Curre
10A
Technical Specification
Ordering Information/ Part Numbering
Input
Voltage
Hk
Opt
Screening
Level
Family
Product
Output Voltage
Package
1R2:ꢀ1.2V
15:ꢀ15V
1R5:ꢀ1.5V
24:ꢀ24V
1R8:ꢀ1.8V
28:ꢀ28V
2R5:ꢀ2.5V
40:ꢀ40V
3R3:ꢀ3.3V
48:ꢀ48V
05:ꢀ5V
FT:ꢀFullꢀB
HP:ꢀHalfꢀBrickꢀPeta
HZ:ꢀHalckꢀZea
QT:ꢀQurick
E:ꢀEigh
28:ꢀ16-40V
48:ꢀ34-75V
270:ꢀ155-400V
C:ꢀConverter
F:ꢀFilter
N:ꢀNal
FꢀFlanged
Standard
M:ꢀM-Grade
MCOTS
P:ꢀPassive
07:ꢀ7V
SM:ꢀSxteenth
T:ꢀActive
12:ꢀ12V
Example MCOTS-C-22-QT-N-S
Application Notes
Aꢀvarietyꢀofꢀapplicationꢀnotesꢀandꢀtechnicalꢀwhiteꢀpapeꢀ
beꢀdownloadedꢀinꢀpdfꢀformatꢀfromꢀourꢀwebsite.
RoHS Compliance:ꢀTheꢀEUꢀledꢀRoHSꢀ(RestrictionꢀofꢀHazardousꢀ
Substances)ꢀDirectiveꢀbansꢀtheꢀuseꢀofꢀLead,ꢀCadmm,ꢀHexavalentꢀ
Chromium,ꢀ Mercury,ꢀ Polybrominatedꢀ BiphBB),ꢀ andꢀ
PolybrominatedꢀDiphenylꢀEtherꢀ(PBDE)ꢀinꢀElectricaronicꢀ
Equipment.ꢀ ꢀ Thisꢀ SynQorꢀ productꢀ isꢀ 6/6ꢀ RoHSꢀ compꢀ
moreꢀ informationꢀ pleaseꢀ referꢀ toꢀ nQor’sꢀ RoSꢀ addeꢀ
availableꢀatꢀourꢀRoHSꢀComplianceꢀ/ꢀLeadFreeꢀInitiatieꢀwebꢀpageꢀ
orꢀe-mailꢀꢀusꢀatꢀrohs@synqor.c
.
PATENTS
SynQorꢀholdsꢀtheowing,ꢀoneꢀorꢀmoreꢀofꢀwmightꢀoꢀthisꢀproduct:
ꢀ
ꢀ
,999,417ꢀ
6,594,159
6,927,987
7,119,524ꢀ
6,222,
6,731,520
7,050,309ꢀ
269,03
6,545,890ꢀ
6,894,468ꢀ
7,072,190ꢀ
7,272,021ꢀ
6,577,109ꢀ
6,896,526ꢀ
7,085,146ꢀ
7,272,023
Contact Syr for fuer inrmation
Warranty
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
Phone:ꢀ 978-8400
TlꢀFree:ꢀ 888-567-9
SynQorꢀoffersꢀaꢀtwoꢀ(2)ꢀyearꢀlimitedꢀwarranty.ꢀCompleteꢀwarrantyꢀ
informationꢀisꢀlistedꢀonꢀourꢀwebsiteꢀorꢀisꢀavailableꢀuponꢀrequestꢀfromꢀ
SynQor.
Fax:ꢀ
E-mailmqnbofae@syqor.com
Web:ꢀ w.synqr.com
Ads:ꢀ 1wansonꢀRoad
978-849-060
InformationꢀfurnishedꢀbyꢀSynQorꢀisꢀbelievedꢀtoꢀbeꢀaccurateꢀandꢀreliable.ꢀ
However,ꢀnoꢀresponsibilityꢀisꢀassumedꢀbyꢀSynQorꢀforꢀitsꢀuse,ꢀnorꢀforꢀanyꢀ
infringementsꢀofꢀpatentsꢀorꢀotherꢀrightsꢀofꢀthirdꢀpartiesꢀwhichꢀmayꢀresultꢀ
fromꢀitsꢀuse.ꢀNoꢀlicenseꢀisꢀgrantedꢀbyꢀimplicationꢀorꢀotherwiseꢀunderꢀanyꢀ
patentꢀorꢀpatentꢀrightsꢀofꢀSynQor.
ꢀ
Boxbrough,ꢀMAꢀ01719
USA
Product # MCOTS-C-28-12-QT
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-0005277 Rev. 1
06/11/09
Page 13
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