STV8179F 查看數據表（PDF） - STMicroelectronics

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STV8179F

Vertical Deflection Booster for Slim CRTs

STMicroelectronics 

®

STV8179F

Vertical Deflection Booster for Slim CRTs

OVERVIEW

● Power Amplifier

● Thermal Protection

● Output Current up to 3.6App

● Flyback Voltage up to 90V (on Pin 5)

● Suitable for DC Coupling Application

● External Flyback Supply

DESCRIPTION

Designed for monitors and high performance TVs,

the STV8179F vertical deflection booster can

handle flyback voltages of up to 90V. In addition, it

is possible to have a flyback voltage which is more

than double that of the supply (Pin 2). This allows

decreasing power consumption or decreasing the

flyback time for a given supply voltage.

The STV8179F operates with supplies of up to 42V

and outputs up to 3.6APP to drive the yoke.

The STV8179F is offered in a HEPTAWATT

package.

DATASHEET

HEPTAWATT

(Plastic Package)

Order Code: STV8179F

7

6

5

4

3

2

1

Tab connected

to pin 4

Input (Non Inverting)

Output Stage Supply

Output

Ground Or Negative Supply

Flyback Generator

Supply Voltage

Input (Inverting)

Output

Supply Stage

Voltage Supply

2

6

Flyback

Supply

3

January 2006

Inverting Input 1

Non-Inverting Input 7

-

Power

Amplifier

+

STV8179F

4

Thermal

Protection

5 Output

Ground or Negative Supply

Rev. 3

1/9

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