TDA4864AJ Datasheet PDF - Philips

●GENERAL DESCRIPTION

●The TDA4864J and TDA4864AJ are deflection boosters for use in vertical deflection systems for frame frequencies up to 200 Hz.

●The TDA4864J needs a separate flyback supply voltage, so the supply voltages are independently adjustable to optimize power consumption and flyback time.

●FEATURES

●• Power amplifier with differential inputs

●• Output current up to 2.5 A (p-p)

●• High vertical deflection frequency up to 200 Hz

●• High linear sawtooth signal amplification

●• Flyback generator:

●– TDA4864J: separate adjustable flyback supply voltage up to 60 V

●– TDA4864AJ: internally doubled supply voltage (two supply voltages only for DC-coupled outputs).