TDA4863_05 Datasheet, PDF (23/27 Pages) Infineon Technologies AG – Power Factor Controller IC for High Power Factor and Low THD

TDA4863
Application Circuit
0,175
0,150
0,125
0,100
0,075
0,050
0,025
0,000
4 8 12 16 20 24 28 32 36 40
Harmonic #
Figure 8
THD Class C:
P_max = 110 W, V_inac = 270 V, I_out = 250 mA, V_aout = 420 V, PF = 0.978
0,30
0,25
0,20
0,15
0,10
0,05
0,00
4 8 12 16 20 24 28 32 36 40
Harmonic #
Figure 9
THD Class C:
P_max = 110 W, V_inac = 90 V, I_out = 140 mA, V_aout = 420 V, PF = 0.999
Data Sheet
23
Rev.2, 2005-02