TAS5613PHDR

Overview

The TAS5613PHDR is a high-power Class-D audio amplifier manufactured by Texas Instruments, housed in a 64-HTQFP package. It supports mono or stereo output configurations with power ratings of 300W into 2 ohms (mono) and 200W into 3 ohms (stereo). The device operates on a supply voltage range of 18V to 38V and functions within an ambient temperature range of 0°C to 70°C.

Feature Summary

• Integrates PurePath HD analog input power stage technology for high-fidelity audio reproduction.
• Includes built-in protection mechanisms such as pop-and-click suppression, thermal shutdown, and short-circuit protection.
• Supports differential input signals to enhance noise immunity in complex audio systems.

Applications

• High-end home theater systems
• Professional audio amplification equipment
• Active loudspeaker designs

Procurement Notes

Verify component authenticity through authorized channels due to potential availability constraints. Confirm package integrity and moisture sensitivity level handling requirements prior to assembly. Cross-reference datasheet revisions to ensure compatibility with current design specifications and regulatory standards.

Selection Notes

Select this model when high continuous power delivery into low impedances is required. Ensure the application environment maintains temperatures within the specified operational range. Verify that the power supply architecture can support the 18V to 38V input requirements for optimal performance.

Part Context

This component belongs to the TAS5613 series of high-performance audio amplifiers. It is designed for demanding audio applications requiring significant power output in a compact surface-mount form factor. The series emphasizes efficiency and signal integrity for professional and consumer audio markets.

Replacement Considerations

TAS5613APHDR is a verified substitute offering identical functionality in the same package type.