tda4863j NXP Semiconductors, tda4863j Datasheet

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tda4863j

Manufacturer Part Number
tda4863j
Description
Vertical Deflection Booster
Manufacturer
NXP Semiconductors
Datasheet

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TDA4863J
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Product specification
File under Integrated Circuits, IC02
DATA SHEET
TDA4863J; TDA4863AJ
Vertical deflection booster
INTEGRATED CIRCUITS
2000 Aug 17

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tda4863j Summary of contents

Page 1

... DATA SHEET TDA4863J; TDA4863AJ Vertical deflection booster Product specification File under Integrated Circuits, IC02 INTEGRATED CIRCUITS 2000 Aug 17 ...

Page 2

... The TDA4863J and TDA4863AJ are deflection boosters for use in vertical deflection systems for frame frequencies up to 200 Hz. The TDA4863J needs a separate flyback supply voltage, so the supply voltages are independently adjustable to optimize power consumption and flyback time. For the TDA4863AJ the flyback supply voltage will be generated internally by doubling the supply voltage and therefore a separate flyback supply voltage is not needed ...

Page 3

... TDA485X 2000 Aug 17 THERMAL PROTECTION VERTICAL OUTPUT INN V-OUT GND deflection R P coil Fig.1 Block diagram of TDA4863J. 3 Product specification TDA4863J; TDA4863AJ TDA4863J FLYBACK REFERENCE GENERATOR CIRCUIT MHB714 ...

Page 4

... Aug 17 THERMAL PROTECTION VERTICAL OUTPUT INN V-OUT GND deflection R P coil Fig.2 Block diagram of TDA4863AJ. 4 Product specification TDA4863J; TDA4863AJ TDA4863AJ FLYBACK REFERENCE GENERATOR CIRCUIT MHB715 ...

Page 5

... GND TDA4863J 4 V-OUT 5 INN 6 INP 7 MHB716 Fig.3 Pin configuration of TDA4863J. 2000 Aug 17 PIN TDA4863AJ 1 positive supply voltage 1 flyback supply voltage 2 flyback generator output 3 supply voltage 2 for vertical output 4 ground or negative supply voltage 5 vertical output 6 inverted input of differential input stage ...

Page 6

... Aug 17 TDA4863J; TDA4863AJ Flyback generator The flyback generator supplies the vertical output stage during flyback. The TDA4863J is used with separate flyback supply voltage to achieve a short flyback time with minimized power dissipation. The TDA4863AJ needs a capacitor C pins 2 and 3 (see Fig.2). Capacitor C scan, using the external diode D1 and resistor R5 ...

Page 7

... In accordance with the Absolute Maximum Rating System (IEC 60134); voltages referenced to ground (pin 4); unless otherwise specified. SYMBOL V supply voltage 1 (pin supply voltage 2 (pin flyback supply voltage of TDA4863J (pin flyback generator output voltage of TDA4863AJ (pin input voltage on pins 6 and 7 i(6,7) V output voltage on pin 5 ...

Page 8

... C; voltages referenced to ground (pin 4); unless otherwise specified amb SYMBOL PARAMETER Supplies V supply voltage 1 (pin supply voltage 2 (pin flyback supply voltage of TDA4863J FB (pin 2) V flyback generator output voltage of P3 TDA4863AJ (pin 2) I supply current 1 (pin quiescent supply current 2 (pin 3) P2 Differential input stage ...

Page 9

... Vertical deflection booster handbook, full pagewidth input signal on pin INN input signal on pin INP output voltage on pin V-OUT deflection current through the coil (1) V for TDA4863J; 2V for TDA4863AJ 2000 Aug 17 ( GND Fig.5 Timing diagram. 9 Product specification TDA4863J ...

Page 10

... Philips Semiconductors Vertical deflection booster INTERNAL PIN CONFIGURATION INP handbook, full pagewidth 7 INP handbook, full pagewidth 7 2000 Aug 17 INN V-OUT GND Fig.6 Internal circuits of TDA4863J. INN V-OUT GND Fig.7 Internal circuits of TDA4863AJ. 10 Product specification TDA4863J; TDA4863AJ ...

Page 11

... Philips Semiconductors Vertical deflection booster APPLICATION INFORMATION handbook, full pagewidth TDA4863J Fig.8 Application circuit with TDA4863J for external guard signal generation. handbook, full pagewidth DIFFERENTIAL INPUT STAGE 7 6 INP INN 1.8 k from TDA485X 1.8 k Attention: the heatsink of the IC must be isolated against ground of the application (it is connected to pin 4). ...

Page 12

... V-OUT 5.6 100 nF ( deflection R S2 coil 270 5 Fig.10 Application circuit with TDA4863AJ. 12 Product specification TDA4863J; TDA4863AJ TDA4863AJ FLYBACK REFERENCE GENERATOR CIRCUIT GND 100 F (2) R5 BYV27 240 ( 470 ...

Page 13

... Philips Semiconductors Vertical deflection booster Example for both TDA4863J and TDA4863AJ Table 1 Values given from application SYMBOL VALUE I 0.71 defl(max deflcoil R 6 deflcoil R 270 1.8 R3 1.8 ( amb T 75 deflcoil R 6 th(j-mb th(mb-amb) Note 1. For TDA4863J only. ...

Page 14

... scale ( 14.7 3.0 12.4 11.4 3.5 2.54 1.27 5.08 14.3 2.0 11.0 10.0 REFERENCES JEDEC EIAJ 14 Product specification TDA4863J; TDA4863AJ view B: mounting base side 6.7 4.5 3.4 1.15 17.5 3.8 2.8 4.85 5.5 3.7 3.1 0.85 16 ...

Page 15

... If the temperature of the soldering iron bit is less than 300 C it may remain in contact for seconds. If the bit temperature is between 300 and 400 C, contact may seconds. SOLDERING METHOD DIPPING suitable 15 Product specification TDA4863J; TDA4863AJ ). If the stg(max) WAVE (1) suitable ...

Page 16

... Product specification TDA4863J; TDA4863AJ (1) These products are not Philips Semiconductors ...

Page 17

... Philips Semiconductors Vertical deflection booster 2000 Aug 17 TDA4863J; TDA4863AJ NOTES 17 Product specification ...

Page 18

... Philips Semiconductors Vertical deflection booster 2000 Aug 17 TDA4863J; TDA4863AJ NOTES 18 Product specification ...

Page 19

... Philips Semiconductors Vertical deflection booster 2000 Aug 17 TDA4863J; TDA4863AJ NOTES 19 Product specification ...

Page 20

Philips Semiconductors – a worldwide company Argentina: see South America Australia: 3 Figtree Drive, HOMEBUSH, NSW 2140, Tel. +61 2 9704 8141, Fax. +61 2 9704 8139 Austria: Computerstr. 6, A-1101 WIEN, P.O. Box 213, Tel. + 101 ...

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