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Philips TDA4860 manual

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Table of contents for the manual

  • Page 1

    DA T A SH EET Product specification Supersedes data of 1996 Nov 26 File under Integrated Circuits, IC02 1997 Oct 27 INTEGRA TED CIRCUITS TDA4860 Vertical deflection power amplifier for monitors[...]

  • Page 2

    1997 Oct 27 2 Philips Semiconductors Product specification V ertical deflection power amplifier for monitors TDA4860 FEA TURES • Vertical pre-amplifier with differential inputs • Powerless vertical shift • Flyback voltage generation suitable for two operating modes (doubling the supply voltage or external supply for the short flyback time,[...]

  • Page 3

    1997 Oct 27 3 Philips Semiconductors Product specification V ertical deflection power amplifier for monitors TDA4860 BLOCK DIAGRAM Fig.1 Block diagram and application circuit with flyback supply voltage V P3 from an external source. Deflection frequency range from 50 Hz to 100 Hz. Assumed values: I yoke = 1.42 A. R yoke = 4.17 Ω +7 %+ ∆ R(T)[...]

  • Page 4

    1997 Oct 27 4 Philips Semiconductors Product specification V ertical deflection power amplifier for monitors TDA4860 PINNING SYMBOL PIN DESCRIPTION V P1 1 supply voltage 1 INP1 2 input 1 of differential input amplifier INP2 3 input 2 of differential input amplifier V P2 4 supply voltage 2 for vertical output stage V -OUT 5 vertical output SUB [...]

  • Page 5

    1997 Oct 27 5 Philips Semiconductors Product specification V ertical deflection power amplifier for monitors TDA4860 LIMITING V ALUES In accordance with the Absolute Maximum Rating System (IEC 134); voltages referenced to substrate (pin 6); unless otherwise specified. Notes 1. Internally limited by thermal protection; switching temperature poin[...]

  • Page 6

    1997 Oct 27 6 Philips Semiconductors Product specification V ertical deflection power amplifier for monitors TDA4860 CHARACTERISTICS V P1 =V P2 = 25 V ; V N =V 6 =0V ; T amb =2 5 ° C; voltages referenced to substrate (pin 6); unless otherwise specified. SYMBOL P ARAMETER CONDITIONS MIN. TYP . MAX. UNIT V P1 supply voltage 1 (pin 1) 9 25 30 V V[...]

  • Page 7

    1997 Oct 27 7 Philips Semiconductors Product specification V ertical deflection power amplifier for monitors TDA4860 Fig.3 Vertical timing. handbook, full pagewidth t t t t t t input signal on pin 2 input signal on pin 3 output signal on pin 5 INP1 INP2 V-OUT output signal on pin 9 for thermal protection active output signal on pin 9 for normal [...]

  • Page 8

    1997 Oct 27 8 Philips Semiconductors Product specification V ertical deflection power amplifier for monitors TDA4860 APPLICA TION INFORMA TION Fig.4 GUARD circuit application on vertical output. k , full pagewidth MEH262 TDA4860 8 V P3 V P 5 2.2 Ω 3.3 k Ω 220 k Ω > 1 k Ω 22 µ F BC548 GUARD output HIGH = error 2N5819 BAX13 vertical ou[...]

  • Page 9

    1997 Oct 27 9 Philips Semiconductors Product specification V ertical deflection power amplifier for monitors TDA4860 Fig.6 Internal circuitry. handbook, full pagewidth MEH266 V-OUT INP2 INP1 cooling fin 12 3 6 57 8 9 4 SUB PCO V P3 V P2 V P1 TD A4860[...]

  • Page 10

    1997 Oct 27 10 Philips Semiconductors Product specification V ertical deflection power amplifier for monitors TDA4860 P ACKAGE OUTLINE UNIT A A max. 2 A 3 b 1 D 1 b 2 bc D (1) E (1) Z max. (1) eL P P 1 q 1 q 2 q REFERENCES OUTLINE VERSION EUROPEAN PROJECTION ISSUE DATE IEC JEDEC EIAJ mm 18.5 17.8 3.7 8.7 8.0 A 4 15.8 15.4 1.40 1.14 0.67 0.50 1.4[...]

  • Page 11

    1997 Oct 27 11 Philips Semiconductors Product specification V ertical deflection power amplifier for monitors TDA4860 SOLDERING Introduction There is no soldering method that is ideal for all IC packages. Wave soldering is often preferred when through-hole and surface mounted components are mixed on one printed-circuit board. However, wave solde[...]

  • Page 12

    Internet: http://www.semiconductors.philips.com Philips Semiconductors – a worldwide company © Philips Electronics N.V. 1996 SCA52 All rights are reserved. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or cont[...]