TDA8175 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

TDA8175

TV VERTICAL DEFLECTION OUTPUT CIRCUIT

STMicroelectronics 

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

+VS

35V

0.1µF 1N4001 35V 220µF

2

6

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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