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.

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).