44w stereo audio amplifier circuit using tda1553

22w + 22w stereo car audio amplifier

The amplifier is designed based on the ic of TDA1553Q. it is a general-purpose high-quality audio amplifier ic. That’s most commonly using in the car stereo audio amplifier circuit.

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The performance of this Tda series ic is very good. This ic is mainly designed for working in a 12v battery. means the car audio amplifier.

The TDA1553q is a 2 channel BTL stereo car radio amplifier ic with loudspeaker protection.

Is a 13 lead single-lined plastic packaged ic. this ic is primarily designed for the car audio applications.

The single-channel will give the output around 22 watts RMS. so the 2 channel will provide a maximum of 44 watts.

tda1553 44w stereo amplifier ic
44w stereo amplifier ic

Features of TDA1553Q ic

  • Require a few numbers of components to build an audio amplifier.
  • The high output power of 44 watts
  • Mute and stand by function
  • Have its own thermal protection
  • The operating voltage is up to 18v recommended voltage is 14.4v
  • You may also check The TDA2030 50watts car subwoofer amplifier circuit

44w stereo audio amplifier circuit using tda1553

44w stereo audio amplifier circuit using tda1553

Connect the ic circuit board on your car battery connection through a switch.

Use a proper heat sink to avoid overheating of the ic. I recommended using a 6-ampere diode on the positive connection of the ic to protect the ic.

After constructing this circuit carefully analyze the connections are properly soldered or not.

Components required

Componentsquantity
TDA1553 ic1
220nf box type capacitor2
100nf box type capacitor1
2200 uf 25v capacitor1
4.7 uf 25v capcitor1

Also, check the audio amplifier circuits

If you have any doubts about making of the circuit please comment on the bottom of this website. thank you.

Akhil Satheesh

Akhil Satheesh

👋 Hello there! I'm Akhil Satheesh, Founder and CEO of Solderingmind.com. I am an expert in building innovative electronic circuit and PCB designing. Most of the tested electronic projects are sharing with you.

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