Texas Instruments

TPA3110D2PWP

TPA3110D2PWP Description

The TPA3110D2PWP from Texas Instruments is a high-efficiency, Class D stereo audio amplifier designed for robust performance in compact applications. Delivering 15W per channel into an 8Ω load, it operates over a wide supply voltage range (8V to 26V), making it suitable for both low-power and high-power audio systems. Packaged in a 28-pin HTSSOP (PowerPAD™) for optimal thermal dissipation, this IC integrates SpeakerGuard™ protection to prevent speaker damage from overcurrent or DC faults. Compliant with ROHS3 and REACH standards, it is ideal for modern, eco-conscious designs.

TPA3110D2PWP Features

• High Efficiency: Class D architecture ensures minimal power loss, reducing heat generation.
• SpeakerGuard™ Technology: Built-in protection against DC, short-circuit, and overcurrent conditions.
• Wide Voltage Range (8V–26V): Supports flexible power supply configurations, including 12V/24V automotive or industrial systems.
• Compact & Robust: Surface-mount HTSSOP-28 package with PowerPAD™ for superior thermal performance.
• Low Noise & THD: Optimized for high-fidelity audio with minimal distortion.
• Moisture Sensitivity Level (MSL 3): Suitable for controlled manufacturing environments.

TPA3110D2PWP Applications

• Portable Audio Systems: Battery-powered speakers, boomboxes, and Bluetooth® audio devices.
• Automotive Infotainment: Amplifiers for head units or aftermarket audio upgrades.
• Televisions & Soundbars: Space-constrained designs requiring high output power.
• Industrial Audio: Public address (PA) systems, intercoms, and monitoring equipment.
• DIY Audio Projects: Hobbyist amplifiers due to its ease of integration and protection features.

Conclusion of TPA3110D2PWP

The TPA3110D2PWP stands out for its efficiency, protection features, and versatility, making it a top choice for consumer, automotive, and industrial audio applications. Its wide voltage range and robust packaging ensure reliability in demanding environments, while SpeakerGuard™ safeguards connected components. For engineers seeking a balance of power, size, and protection, this Class D amplifier is an exceptional solution.