TDA4862 - Power-Factor Controller
The TDA 4862 is excellent convenient for designing a preconverter in ballasts and switched mode power supplies with sinusoidal line current consumption and a power factor approaching unity.
The TDA 4862 controls a boost converter as an active harmonics filter in a discontinuous mode (free oscillatin
TDA4862 Features
* IC for sinusoidal line-current consumption
* Power factor approaching 1
* Controls boost converter as an active harmonics filter
* Internal start-up with low current consumption
* Zero current detector for discontinuous operation mode
* High current
