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iBF Series
12A Non-isolated SMT Point of Load
iBFSeries 1
www.uk.tdk-lambda.com/ibf
Specification Model iBF Model iBF DC Output Voltage V 0.70 - 5.5 DC Input Voltage V 4.5 - 14 Efficiency % 83-94.5(1.2Voutto5Vout) OutputVoltageTolerance % ±3 SwitchingFrequency kHz 600 LineRegulation mV 6 Load Regulation mV 5 Preload - none OutputRippleandNoise mVpp 30 OvercurrentProtection A HiccupType RemoteOn/Off - yes RemoteSense - yes PowerGoodSignal - yes OperatingTemperature °C -40°Cto115°C(seethermaldataonwebsite) StorageTemperature °C -55°Cto125°C SafetyAgencyApprovals - UL60950-1,CSA22.2No.60950-1-03;VDECBscheme(IEC60950-1,EN60950-1) Weight g 5.5g Size(LxWxH) mm 20.32x11.43x8.5 Warranty yrs 3
Features Benefits•FullyOptimisedControlLoop •NoExternalLoopTuningComponentsNeeded withExcellentTransientResponse•DOSACompatibleFootprint •IdealforSecondSourcing•LGAorEPCFormat •ChoiceofLayout
iBFSeries2
Model Selector Input Output Output Positive Logic Negative Logic LGA Solder Model Voltage (V) Current (A) Voltage (V) On/Off On/Off Sequencing Bumping iBF12012A007V-007-R 4.5-14 12 0.70-5.5 - yes - yes*
Outline Drawing iBF Series
*ForEPCsolderbumpingspecify-003-Rmodelsuffix
Pin Assignment PIN Function 1 ON/OFF 2 VIN 3 SEQ 4 GND 5 TRIM 6 VOUT 7 SENSE(+) 8 SENSE(-)Reserved 9 PWRGOOD 10 SYNC RES
All Dimensions are in mm. (in).Unlessotherwisespecifiedtolerancesare:xx±0.5mm(0.02),xxx±0.25mm(0.10)
See ordering information for solder bumping options
DOSA Pins EPC Pins
Pin location bottom view
TDK-LAMBDA EMEA www.emea.tdk-lambda.com
TDK-Lambda France SASRoute de Grivery ZAC des Delaches CS 41077 91978 Courtaboeuf CedexFranceTel: +33 1 60 12 71 65Fax: +33 1 60 12 71 [email protected]
Italy Sales OfficeVia dei Lavoratori 128/13020092 Cinisello Balsamo (MI)ItalyTel: +39 02 61 29 38 63Fax: +39 02 61 29 09 [email protected]
TDK-Lambda Germany GmbHKarl-Bold-Strasse 4077855 AchernGermanyTel: +49 7841 666 0Fax: +49 7841 [email protected]
Austria Sales OfficeAredstrasse 222544 LeobersdorfAustriaTel: +43 2256 655 84Fax: +43 2256 645 [email protected]
TDK-Lambda UK Ltd.Kingsley AvenueIlfracombeDevon EX34 8ESUnited KingdomTel: +44 (0) 12 71 85 66 66Fax: +44 (0) 12 71 86 48 [email protected]
TDK-Lambda Ltd.Kibbutz Givat Hashlosha 48800IsraelTel: +9 723 902 4333Fax: +9 723 902 [email protected]
RussiaTechnical Support:St PetersburgTel: +7 (812) 6580463Sales:MoscowTel: +7 (499) [email protected]
iBFSeries 3
Local Distribution
iBFMar12v1