AmplifierCircuits

General Overview: The AN5279 is a monolithic integrated circuit designed  for 5.0 W (19 V, 8 Ω) output audio power amplifier. It is  a mono channel SEPP IC suitable for TV application. Features: • Few external components : • No Boucherot cells(output C, R) • No Bootstrap Capacitors • No Negative Feeback Capacitors • Built-in muting circuit • Built-in stand-by circuit • Built-in various protection circuits (Load-short, thermal, over-voltage and current) • High ripple rejection(55 dB) • Operating voltage range 10 V to 24 V(19 V typ.) Circuit Diagram: Circuit diagram for 5W Mono channel SEPP audio power amplifier IC