Description
FA5502P/M is a control IC for a power factor correction system. This IC uses a CMOS device with high dielectric
strength (30V) to implement low power consumption. This IC uses the average current control system to ensure stable
operation. With this system, a power factor of 99% or better can be achieved.

Features
Low current consumption by CMOS process
Stand-by : 3μA(max), Start-up : 30μA(max), Operating : 4mA(typ)
Good regulation of PFC output voltage from no-load to full-load
Drive circuit for connecting a power MOSFET(IOUT = ±1.5A)
Pulse-by-pulse overcurrent and overvoltage limiting function
±2% accuracy reference voltage for setting DC output and overvoltage protection
Output ON/OFF control function by external signal
External synchronizing input pin for synchronous operation with other circuits
Undervoltage lockout function (ON:16.5V, OFF:8.9V)
16-pin package (DIP/SOP)