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Numéro de référence | TDA8175 | ||
Description | TV VERTICAL DEFLECTION OUTPUT CIRCUIT | ||
Fabricant | ST Microelectronics | ||
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1 Page
TDA8175
TV VERTICAL DEFLECTION OUTPUT CIRCUIT
..... POWER AMPLIFIER
FLYBACK GENERATOR
AUTOMATIC PUMPING COMPENSATION
THERMAL PROTECTION
REFERENCE VOLTAGE
DESCRIPTION
The TDA8175 is a monolithic integrated circuit in
HEPTAWATT package. It is a high efficiency power
booster for direct driving of vertical windings of TV
yokes. It is intended for use in Color and B & W
television sets as well as in monitors and displays.
PIN CONNECTIONS
7
6
5
4
3
2
1
Tab connecte dto Pin 4
HEPTAWATT
(Plastic Package)
ORDER CODE : TDA8175
INPUT
OUTPUT STAGE SUPPLY
OUTPUT
GROUND
FLYBACK GENERATOR
SUPPLY VOLTAGE
INVERTING INPUT
BLOCK DIAGRAM
1000µF
35V
0.1µF 1N4001 35V 220µF
+VS
26
3
Variable Gain
Amplifier
Flyback
Generator
1
7
Variable Gain
Amplifier
Power
Amplifier
Thermal
Protection
5
1.5Ω
0.1µF
200 Ω
4
15kΩ
8.2kΩ
Y OKE
1000µF
16V
2Ω
September 1993
1/3
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Pages | Pages 3 | ||
Télécharger | [ TDA8175 ] |
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