TDA8143 Datasheet, PDF (4/9 Pages) STMicroelectronics – HORIZONTAL DEFLECTION POWER DRIVER

TDA8143
Figure
1
:
GON
V_Pin3
and
|GOFF|
V_Pin5
G _ON (A/V) or G _OFF (A/V)
2.2
2.1
2.0
1.9
1.8
1.7
0
V_Pin3 (mV) or V_Pin5 (mV)
50 100 150 200 250 300 350 400 450 500 550 600 650 700 750
Figure 2 : Large Screen Application
+12V
C_a
STANDBY
D1
8
3
9
TDA8143
R_f
R_O
2
C_O
4
R_b
C_b
5
1
6
C_S
OUT
BU508
L_O
R_S
COMPONENTS LIST FOR TYPICAL APPLICATION
CRT
Ca
Ro
Co
Lo
22"/26" 100°
47 µF
27 Ω 2W
220 µF
10 µH
14"/20" 90°
47 µF
27 Ω 1 W
220 µF
10 µH
CRT
Rb
Cb
Rs
Cs
22"/26" 100°
4.7 Ω
47 nF
0.15 Ω
1 nF
14"/20" 90°
4.7 Ω
47 nF
0.1 Ω
1 nF
4/9