Product # IQ36xxxHPCxx

Phone 1-888-567-9596

www.synqor.com

Doc.# 005-005024 Rev. A

09/11/08

Page 22

Technical Specification

Input:

Output:

Current:

Part no.:

18-75 V

40 V

5.5 A

IQ36400HPC5F

IQ36400HPC5F eLeCtRICAL CHARACteRIStICS (40 VOUt)

TA=25°C,airflowrate=300LFM,VIN=36Vdcunlessotherwisenoted;fulloperatingtemperaturerangeis-40°Cto+100°Cambient

temperaturewithappropriatepowerderating.Specificationssubjecttochangewithoutnotice.

Parameter

Min.

typ.

Max.

Units

notes & Conditions

InPUt CHARACteRIStICS

MaximumInputCurrent

17.8

A

VIN min; trim up; in current limit

No-LoadInputCurrent

105

130

mA

DisabledInputCurrent

2

4

mA

ResponsetoInputTransient

1.1

V

SeeFigure6

InputTerminalRippleCurrent

310

mA

RMS

RecommendedInputFuse

TBD

A

Fastactingexternalfuserecommended

OUtPUt CHARACteRIStICS

OutputVoltageSetPoint

39.6

40

40.4

V

OutputVoltageRegulation

OverLine

±0.1

±0.3

%

OverLoad

±0.1

±0.3

%

OverTemperature

-600

600

mV

TotalOutputVoltageRange

39

41

V

Oversample,line,load,temperature&life

OutputVoltageRippleandNoise1

20MHzbandwidth

Peak-to-Peak

0

205

410

mV

FullLoad

RMS

35

70

mV

FullLoad

OperatingOutputCurrentRange

0

5.5

A

Subjecttothermalderating

OutputDCCurrent-LimitInception

6.05

6.6

7.15

A

OutputVoltage10%Low

OutputDCCurrent-LimitShutdownVoltage

17

V

Back-DriveCurrentLimitwhileEnabled

0.12

A

Negativecurrentdrawnfromoutput

Back-DriveCurrentwhileDisabled

4

mA

Negativecurrentdrawnfromoutput

MaximumOutputCapacitance

150

µF

VOUTnominalatfullload(resistiveload)

OutputVoltageduringLoadCurrentTransient

StepChangeinOutputCurrent(0.1A/µs)

2150

mV

50%to75%to50%IOUT max

SettlingTime

100

µs

Towithin1%VOUT nom

OutputVoltageTrimRange

-20

10

%

AcrossPins8&4;CommonFigure3-5

OutputVoltageRemoteSenseRange

10

%

Across Pins 8 & 4

OutputOver-VoltageProtection

46.80

48.80

50.80

V

Overfulltemperaturerange

eFFICIenCY

100%Load

90

%

SeeFigure1forefficiencycurve

50%Load

92

%

SeeFigure1forefficiencycurve

note 1:Outputisterminatedwith1µFceramiccapacitor.Forapplicationsrequiringreducedoutputvoltagerippleandnoise,consultSynQor

applicationssupport(e-mail:support@synqor.com)