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
INPUT
OUTPUT STAGE SUPPLY
OUTPUT
GROUND
FLYBACK GENERATOR
SUPPLY VOLTAGE
INVERTING INPUT
HEPTAWATT
(Plastic Package)
ORDER CODE :
TDA8175
Tab connecte dto Pin 4
BLOCK DIAGRAM
1000
碌
F
35V
+V
S
0.1
碌
F
1N4001
35V
220
碌
F
6
3
Flyback
Generator
2
Variable Gain
Amplifier
1
Power
Amplifier
5
1.5鈩?/div>
Thermal
Protection
7
Variable Gain
Amplifier
0.1
碌
F
200鈩?/div>
YOKE
15k鈩?/div>
22k鈩?/div>
4
8.2k
鈩?/div>
1000
碌
F
16V
2鈩?/div>
8175-02.EPS
September 1993
1/3
8175-01.EPS
TDA8175相關(guān)型號(hào)PDF文件下載
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