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Número de pieza
componentes Descripción
TDA1675A Ver la hoja de datos (PDF) - STMicroelectronics
Número de pieza
componentes Descripción
Fabricante
TDA1675A
VERTICAL DEFLECTION CIRCUIT
STMicroelectronics
TDA1675A Datasheet PDF : 11 Pages
1
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9
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TDA1675A
Figure 4 :
Application Circuit for 110
o
CTV Set (R
y
= 9.6
Ω
; L
y
= 24.6 mH ; I
y
= 1.2 A
PP
)
SYNC.
PULSE
IN
+V
S
0.1µF
C1
R3
10k
Ω
BLANKING
OUT
13
5
R1
4.7k
Ω
6
R
o
7.5k
Ω
1%
4
C2
35V
470µF
C3
0.1µF
1N4001 220µF - 25V
D1
C4
14
2
15
1
TDA 1675A
C7
12
C
o
SERVICE
SWITCH
330nF
5%
3
7
R2
15k
Ω
S1
R4
180k
Ω
RT1
HEIGHT
*
*
R5
470k
Ω
220k
Ω
9
11
10
C5 0.1µF
0.1µF
8
R7
1.2k
Ω
2%
56k
Ω
*
R6
C6
0.1µF
RT2
LINEARITY
100k
Ω
R9
2.2
Ω
0.22µF
2.4k
Ω
R8
120
Ω
C8
*
R10
2%
C9
47µF
10V
5%
YOKE
R11
330
Ω
1500µF
16V
R12
1.2
Ω
* The value depends on the characteristics of the CRT. The value shown is indicative only.
TYPICAL PERFORMANCE
Symbol
Parameter
V
S
Minimum supply voltage
I
S
Supply current
t
FLY
Flyback time
t
BLKG
Banking time
f
O
Free running frequency
* P
TOT
* R
TH(heatsink)
Power dissipation
Thermal resistance of the heatsink
for
for
TTa
am
m
b
b==6600
o
C
o
CaannddTT
j mj
maxa
=
x
=112100
o
C
o
C
* Worst case condition.
Value
22.5
185
1
1.4
43.5
2.7
11.5
14.5
Unit
V
mA
ms
ms
Hz
W
o
C/W
o
C/W
6/11
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