ML4819 Datasheet, PDF (14/15 Pages) Fairchild Semiconductor – Power Factor and PWM Controller “Combo”

ML4819
Component Values/Bill of Materials for Figure 12
Reference
C1, C3
C2
Description
0.6µF, 630V Film (250 VAC)
330µF 25V Electrolytic
C4
6800pF 1KV Ceramic
C5, C6
1000pF
C7
10µF 35V
C8, C11, C13, C15, C16 1µF Ceramic
C9, C20, C21
0.1µF Ceramic
C10
1500µF 25V Electrolytic
C12, C17
1µF Ceramic
C14
2200 pF
C18
1500µF 16V Electrolytic
C19
4.7µF
D1- D5
1N5406
D6
MUR850
D7, D10
1N4148
D8
3V Zener diode or 4 x 1N4148
in series
D9
MUR110
D11, D12
MUR150
D13
D83-004K
D15
1N4001
D16, D14
1N5818 or 1N5819
F1
5A, 250V, 3AG
L1
2mH, 4A I_PEAK
Core: Ferroxcube 4229-3CB
150 Turns #24 AWG
0.150" gap
L2
10mH
Core: Spang OF 43019 UG00
8 Turns #15AWG gap 0.05"
Q1-Q3
IRF840
Q4, Q5
2N2222
Q6
IRF821
R1
330ký
R2, R31
510ký
R3
5.6ký
Reference
R4
R5, R7
R6
R8
R9
R10, R18
R11
R12, R22
R13, R14
R15
R16
R17
R20
R21,R19
R23
R24, R25
R26
R27
R28
R29
R30
R32, R33
T1
T2
T3
U2
U3
Description
12ký
357ký, 1%
4.57ký, 1%
4.53ký, 1%
27ký
33ký
91ý
10ý
4.7ký
4.3ký
15ký
3ý
7.5ý
3ký
100ý
1ý
1.5ký
1.2ký
8.66ký, 1%
2.26ký, 1%
2ký, 1W
2ký
Spang F41206-TC or
Siemens B64290-K45-X27 or X830 or
Ferroxcube 768T188-38
N_S = 80, N_P = 1
Same core as T1
N_S = N_P = 15 bifilar
Core: Ferroxcube 4229-3C8
Pri. 44 Turns #18 Litz wire
Sec. 4 Turns of copper strip
Aux. 2 Turns #24 AWG
MOC8102
TL431
14