TDA4863J

INTEGRATED CIRCUITS DATA SHEET TDA4863J; TDA4863AJ Vertical deflection booster Product specification File under Integrated Circuits, IC02 2000 Aug 17 Philips Semiconductors Product specification Vertical deflection booster FEATURES Power amplifier with differential inputs Output current up to 3 A (p-p) High vertical deflection frequency up to 200 Hz High linear sawtooth signal amplification Flyback generator: – TDA4863J: separate adjustable flyback supply voltage up to 60 V – TDA4863AJ: internally doubled supply voltage (two supply voltages only for DC-coupled outputs). TDA4863J; TDA4863AJ GENERAL DESCRIPTION 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. Both circuits provide differential input stages and fit well with the TDA485X monitor deflection controller family. QUICK REFERENCE DATA Measurements referenced to ground (pin GND). SYMBOL VP1 VP2 VFB VP3 I5(p-p) IP1 IP2 VINP VINN Tamb PARAMETER supply voltage 1 (pin 1) supply voltage 2 for vertical output (pin 3) flyback supply voltage of TDA4863J (pin 2) flyback generator output voltage of TDA4863AJ (pin 2) vertical o...