FA5331PM

Bipolar IC For Power Factor Correction

■Description FA5331P(M)andFA5332P(M)arecontrolICsforapowerfactorcorrectionsystem.TheseICsusetheaveragecurrentcontrolsystemtoensurestableoperation.Withthissystem,apowerfactorof99orbettercanbeachieved. ■Features •DrivecircuitforconnectingapowerMO

FA5331PM

Bipolar IC For Power Factor Correction; • Drive circuit for connecting a power MOS-FET(Io = ±1.5A)\n• Pulse-by-pulse overcurrent and overvoltage limiting function\n• Output ON/OFF control function by external signals\n• External synchronizing signal terminal for synchronous operation with other circuits\n• Undervoltage malfunction prevention function\n• Low standby current (90µA typical) for simple start-up circuit\n• 16-pin package (DIP/SOP)\n• ±2% accuracy reference voltage for setting DC output and overvoltage protection [FA5332P(M) only]\n• When there is a possibility of light-load operation, FA5332P(M) is suitable.;

■Description\nFA5331P(M) and FA5332P(M) are control ICs for a power factor correction system. These ICs use the average current control system to ensure stable operation. With this system, a power factor of 99% or better can be achieved.■

FA5331PM

Bipolar IC For Power Factor Correction; • Drive circuit for connecting a power MOS-FET(Io =±1.5A)\n• Pulse-by-pulse overcurrent and overvoltage limiting function\n• Output ON/OFF control function by external signals\n• External synchronizing signal terminal for synchronous operation with other circuits\n• Undervoltage malfunction prevention function\n• Low standby current (90µA typical) for simple start-up circuit\n• 16-pin package (DIP/SOP)\n• ±2% accuracy reference voltage for setting DC output and overvoltage protection [FA5332P(M) only]\n• When there is a possibility of light-load operation, FA5332P(M) is suitable.;

■ Description\nFA5331P(M) and FA5332P(M) are control ICs for a power factor correction system. These ICs use the average current control system to ensure stable operation. With this system, a power factor of 99% or better can be achieved.\nFA5331P(M) is a 1st generation IC and FA5332P(M) is 2nd generation IC which light-load characteristics are improved.■

Collmer

FAN5331

HighEfficiencySerialLEDDriverandOLEDSupplywith20VIntegratedSwitch

FAN5331

1.6MHzBoostConverterwith20VIntegratedFETSwitch

Description TheFAN5331isageneralpurpose,fixed-frequencyboostconverterdesignedtooperateathighswitchingfrequenciesinordertominimizeswitchingnoisemeasuredatthebatteryterminalofhand-heldcommunicationsequipment.Quiescentcurrentinnormalmodeofoperationaswellasi

FAN5331

HighEfficiencySerialLEDDriverandOLEDSupply

FAN5331SX

1.6MHzBoostConverterwith20VIntegratedFETSwitch

Description TheFAN5331isageneralpurpose,fixed-frequencyboostconverterdesignedtooperateathighswitchingfrequenciesinordertominimizeswitchingnoisemeasuredatthebatteryterminalofhand-heldcommunicationsequipment.Quiescentcurrentinnormalmodeofoperationaswellasi

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