The TPA0172PWPR is a high-fidelity audio power amplifier designed and manufactured by Texas Instruments, a leader in semiconductor solutions. This integrated circuit (IC) is specifically engineered to provide efficient audio amplification for portable and compact audio systems.

Key Features

• Power Output: The TPA0172PWPR is capable of delivering 2.7 W of continuous RMS power per channel into a 4-ohm load, with 10% THD+N, from a 5 V power supply, making it suitable for a range of audio applications.
• Efficiency: With its high efficiency of up to 90%, this audio amplifier minimizes power loss as heat, making it an ideal choice for battery-powered devices.
• Thermal and Overcurrent Protection: The device includes built-in thermal and overcurrent protection circuits, ensuring reliable operation and longevity of the product.
• Low Voltage Operation: It operates at a low voltage, with a minimum of 2.5V, which is perfect for handheld and portable devices.
• Surface-Mount Package: The TPA0172PWPR comes in a TSSOP PowerPAD package, which is designed for optimal thermal performance and space-saving on PCBs.

Applications

With its compact design and impressive audio performance, the TPA0172PWPR is well-suited for a variety of applications, including:

• Portable and mini-speakers
• Mobile phones and PDAs
• Portable media players
• Notebook computers

Quality and Reliability

Texas Instruments is known for its commitment to quality, and the TPA0172PWPR is no exception. It is designed to meet the rigorous demands of modern electronics, ensuring both quality sound reproduction and reliable performance in a wide range of environmental conditions.

Ordering Information

The TPA0172PWPR is available for order in various quantities, catering to both small-scale projects and large-volume production needs. Detailed datasheets, application notes, and additional resources are available on the Texas Instruments website to assist with design and integration.