TDA9111 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

TDA9111

LOW-COST I2C CONTROLLED DEFLECTION PROCESSOR FOR MULTISYNC MONITOR

STMicroelectronics 

TDA9111

Figure 18. DC/DC Converter (represented: Step-Up configuration)

I2C

DAC

7bits

8.2V

± I adjust

5V ±20% +

85 dB

-A

Horizontal Dynamic

Focus Sawtooth

+

C1

-

1/3 +

- C2

1.3V +

1.3V

-C3

REGIN

15

COMP

14

8V

ISENSE

16

HDF Discharge

400ns

12V

+

6V C4

-

down

down S

Q

R

up

up

B+ Inhibit.

Command step-up/down

BOUT

28

TDA9111

22kΩ

1MΩ

L

EHV

Feedback

VB+

34/43

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