FA5332P

Power Factor Correction CONTRLR 150kHz 16Pin DIP

■Description

FA5331PM and 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.

■Features

• Drive circuit for connecting a power MOS-FETIo = ±1.5A

• Pulse-by-pulse overcurrent and overvoltage limiting function

• Output ON/OFF control function by external signals

• External synchronizing signal terminal for synchronous operation with other circuits

• Undervoltage malfunction prevention function

• Low standby current 90µA typical for simple start-up circuit

• 16-pin package DIP/SOP

• ±2% accuracy reference voltage for setting DC output and overvoltage protection [FA5332PM only]

• When there is a possibility of light-load operation, FA5332PM is suitable.