PE8237

50Ohm2.4mmDCBlockOperatingFrom100MHzto50GHz

Description Pasternack’sPE8237isaninnerDCblockwith2.4mmconnectors.Ithasablockingcapacitorontheinnerconductorandoperatesfrom100MHzto50GHz.Our2.4mmDCblockoffersgoodinsertionlossof1.5dBandhasamaximumoperatingvoltageof75Vdc.DCblocksarecommonlyusedto

RT8237L

HighEfficiencySingleSynchronousBuckPWMController

GeneralDescription TheRT8237LPWMcontrollerprovideshighefficiency, excellenttransientresponse,andhighDCoutput accuracyneededforsteppingdownhighvoltage batteriestogeneratelowvoltageCPUcore,I/O,and chipsetRAMsuppliesinnotebookcomputers. Theconstanton-timePWMc

SC8237

DualN-ChannelEnhancementModeFieldEffectTransistor

SI8237AD-AS

0.5and4.0AmpISOdrivers(2.5and5kVRMS)

KEYFEATURES •Twocompletelyisolateddriversinone package •Upto5kVRMSinput-to-outputisolation •Upto1500VDCpeakdriver-to-driver differentialvoltage •HS/LSanddualdriverversions •Upto8MHzswitchingfrequency •0.5Apeakoutput(Si8230/1/2/7) •4.0Apeakoutput(Si

SI8237AD-D-IS

0.5and4.0AmpISOdrivers(2.5and5kVRMS)

KEYFEATURES •Twocompletelyisolateddriversinone package •Upto5kVRMSinput-to-outputisolation •Upto1500VDCpeakdriver-to-driver differentialvoltage •HS/LSanddualdriverversions •Upto8MHzswitchingfrequency •0.5Apeakoutput(Si8230/1/2/7) •4.0Apeakoutput(Si

Si8237AD-D-IS

0.5and4.0AmpISOdrivers(2.5and5kVRMS)

SI8237BD-AS

0.5and4.0AmpISOdrivers(2.5and5kVRMS)

KEYFEATURES •Twocompletelyisolateddriversinone package •Upto5kVRMSinput-to-outputisolation •Upto1500VDCpeakdriver-to-driver differentialvoltage •HS/LSanddualdriverversions •Upto8MHzswitchingfrequency •0.5Apeakoutput(Si8230/1/2/7) •4.0Apeakoutput(Si

SI8237BD-D-IS

0.5and4.0AmpISOdrivers(2.5and5kVRMS)

KEYFEATURES •Twocompletelyisolateddriversinone package •Upto5kVRMSinput-to-outputisolation •Upto1500VDCpeakdriver-to-driver differentialvoltage •HS/LSanddualdriverversions •Upto8MHzswitchingfrequency •0.5Apeakoutput(Si8230/1/2/7) •4.0Apeakoutput(Si

Si8237BD-D-IS

0.5and4.0AmpISOdrivers(2.5and5kVRMS)

SM8237

1.2MHzSTEP-UPCONVERTER

GENERALDESCRIPTION TheSM8237isastep-upDC/DCconverterspecificallydesignedtodrivewhiteLEDswithaconstantcurrent.Thedevicecandrivetwo,threeorfourLEDsinseriesfromaLi-ioncell.SeriesconnectionoftheLEDsprovidesidenticalLEDcurrentsresultinginuniformbrightnessa