TAS5630PHDR

Overview

The TAS5630PHDR is a Class-D audio amplifier manufactured by Texas Instruments, housed in an HTQFP-64 surface-mount package. It delivers 300 W of stereo output power and up to 600 W in mono configuration. The device operates with a minimum supply voltage of 25 V and a maximum of 52.5 V. It supports a 2 Ohm load impedance and achieves a total harmonic distortion plus noise (THD+N) of 0.03%. The component functions within a temperature range of 0°C to +150°C and draws a typical operating supply current of 22.5 mA.

Feature Summary

• Integrates PurePath technology for high-efficiency Class-D amplification
• Supports flexible stereo BTL or mono parallel output configurations
• Includes integrated feedback loops for simplified design

Applications

• High-power home theater systems
• Professional audio amplifiers
• Active loudspeaker designs

Procurement Notes

Verify the NRND status before integration, as this indicates the component is not recommended for new designs. Confirm the HTQFP-64 package compatibility with your PCB footprint. Ensure thermal management solutions meet the +150°C junction temperature requirements. Validate that the 25V to 52.5V supply range aligns with your system's power architecture.

Selection Notes

Select this part for applications requiring high output power in a compact form factor. The HTQFP-64 package facilitates surface-mount assembly. Consider the thermal dissipation needs given the high power density. Verify that the analog input interface matches your signal source. Evaluate the efficiency benefits of the Class-D topology against alternative amplifier classes.

Part Context

This component belongs to the TAS5630 series of audio amplifiers from Texas Instruments. It is designed for high-performance audio applications where power efficiency and sound quality are critical. The series includes variants such as the TAS5630BDKD, which offers similar functionality in a different package format.

Replacement Considerations

The TAS5630BPHD is a related variant within the same product family. Verify pinout and electrical specifications when substituting.