TPA6201A1DRB

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Linear amplifiers are essential components of audio systems. They increase the gain, improve the sound quality and create a larger, more dynamic sound. The TPA6201A1DRB audio class-D amplifier is one such device that can help you achieve this. This article will provide an overview of its application fields and working principles.

TPA6201A1DRB Application Fields

The TPA6201A1DRB is a single-channel audio class-D power amplifier. It offers a switchable gain from 0dB to 20dB, allowing you to customize the gain of the input signal. It also has an Output Power (PO) of up to 10W at 10% THD. This makes it ideal for use in powered audio systems, speakers and soundbars.

The TPA6201A1DRB also offers a wide dynamic range, which allows for greater flexibility when it comes to sound reproduction. The amplifier features a wide power supply voltage range of 4.5V to 16V, as well as a low quiescent current of 5.6mA. It is equipped with short-circuit protection and thermal shutdown protection, ensuring greater reliability and better stability.

TPA6201A1DRB Working Principles

The TPA6201A1DRB is a fully integrated, high-efficiency audio class-D amplifier. It features a Class-D architecture, allowing it to deliver excellent performance at low power levels. At its core is a patented Class-D switch mode topology, which enables low distortion and switching efficiencies of up to 90%.

At the heart of the TPA6201A1DRB is the integrated Multi-Mode Synchronous Boost converter. It employs several innovative techniques to adjust its switching frequency according to the changing load. This ensures amplified audio signals are delivered with fidelity and little distortion, regardless of load conditions.

In addition, the amplifier is equipped with a patented Variable Finite-Lossless audio filter. This filter is applied at just the right point in the circuit to deliver maximum audio fidelity. It features a sliding bandpass frequency response that can be adjusted to match any given loudspeaker.

Finally, the TPA6201A1DRB features an integrated feedback loop. This loop continuously monitors the amplifier\'s output stage and adjusts it in real-time to compensate for frequency variations and guarantee flat, distortion-free sound.

Conclusion

The TPA6201A1DRB is an audio class-D power amplifier that offers excellent performance, reliability and stability. It is ideal for use in powered audio systems, speakers and soundbars and provides an impressive range of output options, including a switchable gain from 0dB to 20dB and an Output Power of up to 10W at 10% THD. The amplifier\'s Class-D architecture and innovative technologies ensure it delivers high-quality, distortion-free sound regardless of load conditions. With its range of features, the TPA6201A1DRB is an ideal amplifier for any audio system.

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