Part Number: TDA4863, TDA4863G
Function: Power-Factor Controller (PFC) IC (Boost Controller)
Package: DIP, SO 8 Pin type
Manufacturer: Infineon Technologies
Image and Pinouts:
Description:
The TDA4863 IC controls a boost converter in a way that sinusoidal current is taken from the single phase line supply and stabilized DC voltage is available at the output.
This active harmonic filter limits the harmonic currents resulting from the capacitor pulsed charge currents during rectification. The power factor which decibels the ratio between active and apparent power is almost one. Line voltage fluctuations can be compensated very efficiently.
Power Factor Controller IC for High Power Factor and Low THD
Features:
1. IC for sinusoidal line-current consumption
2. Power factor achieves nearly 1
3. Controls boost converter as active harmonic filter for low THD
4. Start up with low current consumption
5. Zero current detector for discontinuous operation mode
6. Output overvoltage protection
7. Output undervoltage lockout
8. Internal start up timer
9. Totem pole output with active shut down
10. Internal leading edge blanking LEB
TDA4863 Datasheet PDF Download
Other data sheets are available within the file:
Q67040-S4451, Q67040-S4452, TDA-4863, TDA4863G