TAS5613PHD

Overview

The TAS5613PHD is a high-performance Class-D audio power amplifier manufactured by Texas Instruments. It features PurePath HD technology and supports stereo or mono configurations. The device delivers up to 150W per channel in stereo mode and 300W in mono mode. It operates within a supply voltage range of 12V to 36V. Key electrical specifications include a THD+N of 0.03%. The component is housed in a 64-pin HTQFP package with exposed pad for thermal management. It supports differential and single-ended inputs.

Feature Summary

• Integrates PurePath HD architecture for high-fidelity audio reproduction
• Provides integrated protection against short circuits and thermal overload
• Supports both differential and single-ended input signal configurations

Applications

• High-power home theater systems
• Professional audio amplification equipment
• Active loudspeaker designs requiring high output power

Procurement Notes

Verify the current lifecycle status before integration, as this specific part number may be marked as Not Recommended for New Designs (NRND). Confirm availability through authorized distributors and check for valid replacement components if the unit is discontinued. Ensure compliance with RoHS directives and moisture sensitivity levels specified in the official datasheet prior to procurement.

Selection Notes

Select this component for applications demanding high efficiency and substantial output power in a compact form factor. The HTQFP-64 package facilitates heat dissipation necessary for high-wattage operation. Consider the 12V to 36V supply requirement when designing the power stage. Verify that the system can accommodate the thermal requirements associated with the exposed pad design for optimal performance.

Part Context

This device belongs to the TAS5613 series of digital input audio power amplifiers from Texas Instruments. It is designed for high-power stereo and mono applications. The series utilizes advanced Class-D topology to achieve high efficiency and low distortion. The PHD suffix indicates the specific 64-pin HTQFP package variant with an exposed thermal pad for enhanced heat transfer capabilities.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation.