The TDA 2050 is a monolithic integrated circuit in a Pentawatt package, intended for use as an audio class-AB audio amplifier.

Thanks to its high power capability the TDA2050 is able to provide up to 35 W true RMS power into a 4 ohm load at THD = 0%, VS = ±18 V, f = 1 kHz and up to 32 W into an 8 ohm load at THD = 10%, VS = ±22 V, f = 1 kHz.

Moreover, the TDA2050 delivers typically 50 W music power into a 4 ohm load over 1 sec at VS = 22.5 V, f = 1 kHz

Features:

• High output power (50 W music power IEC 268.3 rules)
• High operating supply voltage (50 V)
• Single or split supply operations
• Very low distortion
• Short-circuit protection (OUT to GND)
• Thermal shutdown

Package: Pentawatt V

Datasheet: https://www.st.com/resource/en/datasheet/cd00000131.pdf