Power Factor Controller IC for High Power Factor and Active Harmonic Filtering
FEATUREs
● IC for sinusoidal line-current consumption
● Power factor approaching 1
● Controls boost converter as an active harmonics filter
● Direct drive of SIPMOS transistor
● Zero crossing detector for discontinuous operation mode
with variable frequency
● 110/220 V AC operation without switchover
● Standby current consumption of 0.5 mA