MC33730EK

• Product introduction

MC33730EKMultivariate linearityRegulatorutensiltargetswitchMode power

33730beMultiple outputspower supplyFor automotive applicationsIC。IC（IC）Integrated oneSwitching regulatorsJobIn a very wide oneInput voltage rangefor+4.5 V to+26.5 V。
BuckSwitching regulatorsUse a fixed frequencyPWMVoltage mode control。It has one3.5ACurrent limitandSlew rate(typical)adjustable，PasscontrolPins to reduceSwitching noise。There is an adjustable oneFrequency oscillatorof switching regulators, it allowsuserto optimize itIn a wide rangeof the input voltage andComponent valuetargetoperate。
Linear regulatorOKconfigured asTwo normalMode regulator（VDD3，VDDL）and a spareRegulator (VKAM）target，orAsA normal onemodeLinear regulator（VDDL）and twospareRegulatorutensil（VKAMandVDD3Standby）。Two protectedoutputVREF（1，2）ForExternal sensorsPower is provided。

peculiarity

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offerallregulated voltageforFreescale's 32bits and otherstargetMicrocontroller familyandTheir logicand analog functions
The frequency is adjustableSlew rate controltargetswitchBuck regulator
Power sequencingoffer
ProgrammablevoltageVDDL，VDD3-3% accuracy
ProgrammabletargetStandby adjustmentVKAM-15% accuracy，Descended to4.5V，atKA_VBATneedle
15% accuracy，VDD3Can be programmed asAn optional oneSecond spareregulator
Two are provided5.0Vof sensorsprotectionSupplies
Battery reverse is availableProtect the gate of the FETdrive
Provide the necessaryMCUmonitoringand fail-safeIn the tank

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