Datasheet

ManualsBrandsTDK-Lambda ManualsBoard Mounted DC / DC ConvertersDC/DC Converter 9 ... 53V 15V 250W

i6A4W Series

250W, 9-53V Input Non-isolated

DC-DC Converter

i6A4W Series

www.emea.tdk-lambda.com/i6a4w

Features  Benets

 •Upto250Wina1/16thbrickpackage •VeryHighPowerDensity

 •VeryhighEfciencyupto97%  •EasierThermalManagement

 •WideOutputAdjustment3.3to15V&3.3to40V •AddressMultipleApplications

 •MinimalExternalComponentsNeeded •LessBoardAreaRequired

Specication

7HVW

,QGXVWULDO

%URDGFDVW

&RPP

Model i6A4W010A033V i6A4W020A033V

 DCOutputVoltage V 3.3to40V  3.3to15V

 DCOutputPower(max) W  250

 DCInputVoltage V  9to53(Turnonat10Vorgreater)

 Efciency %  90-97

 OutputVoltageTolerance %  ±4

 SwitchingFrequency kHz  400

 LineRegulation % 0.4%  0.3%

 LoadRegulation % 0.9%  1.2%

 ExternalLoadCapacitance uF  0-1500

 OutputRippleandNoise mVpp 50  20

 OvercurrentProtection A  27

 RemoteOn/Off -  Seeoptionstable

 RemoteSense - (+)Sense,compensatingupto5%ofoutputvoltage

 PowerGood -  Optional(FullFeatureVersion)

 Sync&Sequencing -  Optional(FullFeatureVersion)

 OperatingTemperature °C -40°Cto125°C(seethermaldataonwebsite)

 StorageTemperature °C  -55°Cto125°C

 SafetyAgencyCertications -  UL/EN60950-1,CEMark

 Weight g  15

 Size(LxWxH) mm  33x22.9x12.7

 Warranty yrs  3

Summary of content (4 pages)

PAGE 1
i6A4W Series www.emea.tdk-lambda.com/i6a4w 7HVW ,QGXVWULDO %URDGFDVW 250W, 9-53V Input Non-isolated DC-DC Converter &RPP Features Benefits • Up to 250W in a 1/16th brick package • Very High Power Density • Very high Efficiency up to 97% • Easier Thermal Management • Wide Output Adjustment 3.3 to 15V & 3.
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Model Selector Input Model Input Voltage (V) Output Current (A) Output Voltage (V) Positive Logic On/Off Negative Logic On/Off Full Feature I6A4W010A033V-001-R 9 to 53 10 3.3 to 40 - Yes - i6A4W020A033V-000-R 9 to 53 20 3.3 to 15 Yes - - i6A4W020A033V-001-R 9 to 53 20 3.3 to 15 - Yes - i6A4W020A033V-002-R 9 to 53 20 3.3 to 15 Yes - Yes i6A4W020A033V-003-R 9 to 53 20 3.3 to 15 - Yes Yes Preferred Note: Output voltage cannot exceed input voltage (see graph below).
PAGE 3
Outline Drawing i6A4W Pin Assignment PIN Function PIN Function 1 VIN (+) 7 SENSE (+) 2 ON / OFF 8 VOUT (+) 3 VIN (-) 32 Sync (Option) 4 VOUT (-) 33 MS (Option) 5 PWR GOOD (Option) 34 SEQ (Option) 6 TRIM Evaluation Board Evaluation kit part # Contents i6A20A-001-EVK-S1PX Populated with one piece of I6A4W020A033V-001-R I6A20A-001-EVK-S1CC Populated with one piece of I6A4W020A033V-001-R to set for constant current operation User manual available at I6A4W technical files in our
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TDK-Lambda France SAS TDK-Lambda UK Ltd. 3 Avenue du Canada Parc Technopolis Bâtiment Sigma 91940 les Ulis France Tel: +33 1 60 12 71 65 Fax: +33 1 60 12 71 66 france@fr.tdk-lambda.com www.fr.tdk-lambda.com Kingsley Avenue Ilfracombe Devon EX34 8ES United Kingdom Tel: +44 (0) 12 71 85 66 66 Fax: +44 (0) 12 71 86 48 94 powersolutions@uk.tdk-lambda.com www.uk.tdk-lambda.com Italy Sales Office TDK-Lambda Ltd. Kibbutz Givat Hashlosha 48800 Israel Tel: +9 723 902 4333 Fax: +9 723 902 4777 info@tdk-lambda.