Texas Instruments

TPA3144D2PWP  

Audio Amplifiers

TPA3144D2PWP Description

The TPA3144D2PWP is a high-performance Class D stereo amplifier from Texas Instruments, designed to deliver exceptional audio quality and efficiency. This device is capable of providing a maximum output power of 6 watts per channel into an 8-ohm load, making it suitable for a wide range of audio applications. The TPA3144D2PWP operates within a supply voltage range of 4.5V to 14.4V, ensuring compatibility with various power sources and systems. The amplifier is housed in a 28-pin HTSSOP package, which is ideal for surface-mount applications, providing robust mechanical stability and ease of integration into compact designs.

TPA3144D2PWP Features

• High Efficiency: As a Class D amplifier, the TPA3144D2PWP offers significant power savings compared to traditional Class AB amplifiers. This efficiency translates to longer battery life in portable devices and reduced heat generation, which is crucial for maintaining system reliability.
• Stereo Output: With a maximum output power of 6W per channel into an 8-ohm load, the TPA3144D2PWP is well-suited for driving high-quality stereo audio systems. This capability ensures clear and dynamic sound reproduction, making it ideal for applications requiring high-fidelity audio output.
• Wide Supply Voltage Range: The ability to operate within a 4.5V to 14.4V supply voltage range provides flexibility in system design. This wide range accommodates various power supply configurations, making the TPA3144D2PWP suitable for both battery-powered and mains-powered applications.
• Surface-Mount Technology (SMT): The 28HTSSOP package is designed for surface-mount applications, offering a compact and reliable solution for modern electronics. This mounting type ensures ease of integration into PCB designs and supports automated assembly processes, reducing manufacturing costs and improving production efficiency.
• Compliance and Standards: The TPA3144D2PWP meets several important industry standards. It is REACH unaffected, ensuring compliance with European chemical regulations, and is ROHS3 compliant, meeting the latest environmental standards for electronics. The device also has a Moisture Sensitivity Level (MSL) of 3 (168 hours), which is important for ensuring reliability during the manufacturing process.

TPA3144D2PWP Applications

The TPA3144D2PWP is ideal for a variety of applications where high-quality audio output and efficient power usage are critical. Some specific use cases include:

• Portable Audio Devices: The high efficiency and compact design make it suitable for battery-powered devices such as portable speakers, Bluetooth headsets, and media players. The extended battery life and reduced heat generation ensure optimal performance and user satisfaction.
• Automotive Audio Systems: The wide supply voltage range and robust design make it an excellent choice for automotive applications. The TPA3144D2PWP can handle the varying voltage levels found in vehicles and provide high-fidelity audio output for in-car entertainment systems.
• Home Audio Systems: The TPA3144D2PWP can be integrated into compact home audio systems, providing high-quality stereo sound without the need for large, inefficient amplifiers. Its surface-mount package allows for seamless integration into modern, space-saving designs.
• Professional Audio Equipment: The device's performance and reliability make it suitable for professional audio applications such as soundbars, studio monitors, and public address systems. The TPA3144D2PWP ensures consistent and high-quality audio output, meeting the demands of professional environments.

Conclusion of TPA3144D2PWP

The TPA3144D2PWP from Texas Instruments stands out as a versatile and efficient Class D stereo amplifier. Its high efficiency, wide supply voltage range, and compact surface-mount package make it an ideal solution for a variety of audio applications, from portable devices to automotive and home audio systems. The device's compliance with industry standards and robust design ensure reliability and ease of integration. With its ability to deliver high-fidelity audio output and significant power savings, the TPA3144D2PWP offers a compelling advantage over similar models, making it a top choice for engineers and designers in the electronics industry.

TPA3144D2PWP Documents

Download datasheets and manufacturer documentation for TPA3144D2PWP

Images :

Mechanical Outline Drawing      

PCN :

Product Change Notification (PDF)      

Models :

TPA3144D2PWP Symbol & Footprint by SnapMagic