Philips tda2654 DATASHEETS
INTEGRATED CIRCUITS
DATA SH EET
TDA2654
Vertical deflection circuit
Product specification
File under Integrated Circuits, IC02
November 1982
Philips Semiconductors Product specification
Vertical deflection circuit TDA2654
DESCRIPTION
The TDA2654 is a monolithic integrated circuit for vertical deflection in monochrome and tiny-vision colour television
receivers.
The circuit incorporates the following functions:
• Oscillator
• Synchronization circuit
• Blanking pulse generator
• Sawtooth generator
• S-correction and linearity circuit
• Comparator and drive circuit
• Output stage
• Flyback dissipation limiting circuit
• Supply for pre-stages via internal voltage divider
• Thermal protection circuit
• Controlled switch-on
QUICK REFERENCE DATA
Supply voltage range (ref. to tab = ground) V
Output current (peak-to-peak value) I
Total power dissipation P
Operating junction temperature T
Thermal resistance from junction to tab R
PACKAGE OUTLINE
9-lead SIL; plastic (SOT110B); SOT110-1; 1996 November 20.
P
9(p-p)
tot
j
th j-tab
10 to 35 V
max. 2 A
max. 5 W
max. 150 °C
=12°C/W
November 1982 2
Philips Semiconductors Product specification
Vertical deflection circuit TDA2654
November 1982 3
Fig.1 Block diagram.
Philips Semiconductors Product specification
Vertical deflection circuit TDA2654
RATINGS
Limiting values in accordance with the Absolute Maximum System (IEC 134)
All voltages and currents refer to the tab (ground) connection.
Voltages
Pin 2 V
Pin 3 V
Pin 4 V
Pin 5 V
Pin 6 V
Pin 7 V
Pin 8 V
Currents
Pin 1 +I
Pin 2 I
Pin 3 I
Pin 4 I
Pin 5 ±I
Pin 6 ±I
Pin 9 (repetitive) ±I
Pin 9 (non-repetitive) ±I
Total power dissipation (see also Fig.2) P
Storage temperature T
Operating junction temperature T
2
3
4
5
6
7
) max. 35 V
8(VP
1
−I
1
2
3
4
5
6
9
9
tot
stg
j
max. 5 V
max. 17 V
max. 17 V
max. 6 V
max. 13 V
max. 18 V
max. 1 mA
max. 5 mA
max. 2,5 mA
max. 30 mA
max. 30 mA
max. 1 mA
max. 3 mA
max. 1 A
max. 1,5 A
max. 5 W
−25 to + 150 °C
max. 150 °C
November 1982 4
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