EV0041

Full Bridge or Single Ended Audio Amplifier

GeneralDescription TheEV0041isanevaluationboarddesignedtodemonstratethecapabilitiesofMPS’MP8040.Itcanbeconfiguredasastereosingleendedamplifier(EV0041A)orafullbridgemonoamplifier(EV0041B). Features ■+/-9APeakCurrentOutput ■+/-4.25AContinuousCurrentOutpu

EV0042

1x, 1.5x, 2x High Efficiency Charge Pump 4 White LED Driver

DESCRIPTION TheMP1519isafullyautomaticdriverforpoweringfourwhiteLEDs,withupto4Vforwardvoltage,fromasingleLi-IonorthreeNiMHcells.ThedriverperformsallofthesensingandcontroltoruntheLEDsatanoptimumchargepumpratioforefficiencywithoutanexpensiveinductor

EV0042

1x, 1.5x, 2x High Efficiency Charge Pump 4 White LED Driver Evaluation Board

GENERALDESCRIPTION TheEV0042isanevaluationboardfortheMP1519,afullyautomaticdriverforpoweringfourwhiteLEDs,withupto4Vforwardvoltage,fromasingleLi-IonorthreeNiMHcells.ThedriverperformsallofthesensingandcontroltoruntheLEDsatanoptimumchargepumpratio

EV0043

3A, 25V, 1.1MHz Step-Up Converter for WLED Applications

DESCRIPTION TheEV1517istheevaluationboardusedtodemonstratethewhiteLEDdrivercapabilitiesoftheMP1517.Thelow0.7VfeedbackvoltageoffershigherefficiencyinwhiteLEDdriverapplicationsincludingcellphonecameraflash.Soft-start,cycle-by-cyclecurrentlimitingandinputunde

EV0043

3A, 25V, 1.1MHz Step-Up Converter

DESCRIPTION TheMP1517isa3A,fixedfrequencystep-upconverteridealformedium-to-highcurrentstep-up,flybackandSEPICapplications.Thehigh1.1MHzswitchingfrequencyallowsforsmallerexternalcomponentsproducingacompactsolutionforsizeconstrainedcameras,PDAsandcellphones.

EV0045

5W - 30W Class D Mono Bridged Audio Amplifier

DESCRIPTION TheMP7731isamono,5W-30WClassDAudioAmplifier.ItisoneofMPS’secondgenerationoffullyintegratedaudioamplifierswhichdramaticallyreducessolutionsizebyintegratingthefollowing: ■StartUp/ShutDownPopElimination ■ShortCircuitProtectionCircuits

EV0045

Compact 25W Class D Stereo Bridged Audio Amplifier

GENERALDESCRIPTION TheEV0045isastereoevaluationboardfeaturingMPS’MP7731ClassDFullBridgeAudioAmplifier.TheEV0045candeliver25Wintoa4Ωloadwitha14.5Vinputsupply. FEATURES •25Winto4Ωwith14.5VInput •90Efficiencyat5W •9.5Vto14.5VSupplyVoltageOperation •

EV0055

Triple Output Step-Up Plus Linear Regulators for TFT Bias

DESCRIPTION TheMP1530combinesatripleoutputstep-upconverterwithlinearregulatorstoprovideacompleteDC/DCsolution.ItisdesignedtopowerTFTLCDpanelsfromaregulated3.3Vor5Vsupply. FEATURES •2.7to5.5VOperatingInputRange •2.8ASwitchCurrentLimit •3OutputsInaS

EV0055

Triple Output Step-Up Plus Charge Pump for TFT Bias

DESCRIPTION TheEV0055evaluationboardisdesignedtodemonstratethecapabilitiesofMPS’MP1530tripleoutputstep-upconverterwhichiscapableofpoweringaTFTpanelfromaregulated3.3Vor5V. TheMP1530includesa1.4MHzfixed-frequencystep-upconverterandapositiveandnegativeline

EV0056

Fixed Frequency White LED Driver

GeneralDescription TheEV0056evaluationboardisdesignedforbacklightsusingwhiteLEDs.ItimplementsMPS’MP1518fixedfrequencystep-upconverter. Features ◾OnBoardPowerMOSFET ◾Drivesupto6SeriesWhiteLEDs ◾Upto86Efficiency ◾Over1MHzFixedSwitchingFrequency ◾OpenLo