TDA8174A_03 STMICROELECTRONICS [STMicroelectronics], TDA8174A_03 Datasheet

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TDA8174A_03

Manufacturer Part Number
TDA8174A_03
Description
VERTICAL DEFLECTION CIRCUIT
Manufacturer
STMICROELECTRONICS [STMicroelectronics]
Datasheet
DESCRIPTION
TDA8174A and TDA8174AW are monolithic inte-
grated circuits.
It is a full performance and very efficient vertical
deflection circuit intended for direct drive of a TV
picture tube in Color and B & W television as well
as in Monitor and Data displays.
Figure 1. Pin Connections
September 2003
Ramp Generator
Independent Amplitude Adjustement
Buffer Stage
Power Amplifier
Flyback Generator
Thermal Protection
Internal Reference Voltage Decoupling
11
10
9
8
7
6
5
4
3
2
1
VERTICAL DEFLECTION CIRCUIT
ORDER CODE: TDA8174AW
ORDER CODE: TDA8174A
FLYBACK GENERATOR
V
INVERTING INPUT
BUFFER OUTPUT
RAMP GENERATOR
GROUND
VOLTAGE REF DECOUPLING
HEIGHT ADJUSTMENT
TRIGGER INPUT
OUTPUT STAGE V
POWER OUTPUT
S
(Plastic Package)
(Plastic Package)
MULTIWATT11
CLIPWATT11
TDA8174A
S
1/7
1

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TDA8174A_03 Summary of contents

Page 1

Ramp Generator Independent Amplitude Adjustement Buffer Stage Power Amplifier Flyback Generator Thermal Protection Internal Reference Voltage Decoupling DESCRIPTION TDA8174A and TDA8174AW are monolithic inte- grated circuits full performance and very efficient vertical deflection circuit intended for direct ...

Page 2

TDA8174A Figure 2. Block Diagram TRIG-IN ABSOLUTE MAXIMUM RATINGS Symbol V Supply Voltage Flyback Peak Voltage Trigger Input Voltage 3 V Amplifier Input Voltage 9 I Output Peak-to-peak Current (non repetitive t = ...

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DC ELECTRICAL CHARACTERISTICS (V Symbol Parameter I Pin 2 Quiescent Current 2 I Pin 10 Quiescent Current 10 -I Ramp Generator Bias Current 7 -I Ramp Generator Current Ramp Generator Linearity Quiescent Output Voltage ...

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TDA8174A Figure 3. Application Circuit 10 TDA8174A VOLTAGE 5 REGULATOR 10 F TRIG-INP 3 RAMP GENERATOR BUFFER STAGE 4 7 47nF 180k 220k 4/7 1 0.1 F 470 F 1N4001 2 FLYBACK 11 GENERATOR R3 CLOCK POWER 1 PULSE AMP. ...

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PACKAGE MECHANICAL DATA 11 PINS - PLASTIC MULTIWATT Figure 4. 11-Pin Package TDA8174A 5/7 1 ...

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TDA8174A PACKAGE MECHANICAL DATA (Cont’d) 11 PINS - PLASTIC CLIPWATT Figure 5. 11-Pin Package 6/7 1 ...

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Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. ...

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