TPA2014D1RGPT

Overview

The TPA2014D1RGPT is a high-efficiency Class-D audio power amplifier featuring an integrated boost converter. It delivers up to 1.5 W of constant output power into an 8 Ω speaker with 10% THD+N from a single supply voltage. The device operates within a temperature range of -40°C to 85°C and utilizes a 20-QFN (4x4 mm) surface-mount package with wettable flanks for enhanced inspection reliability.

Feature Summary

• Integrated boost converter generates higher voltage rail for Class-D operation
• High efficiency exceeding 90% in typical applications
• Built-in short circuit and overheat protection mechanisms

Applications

• Cell phones
• Personal Digital Assistants (PDA)
• GPS devices
• Portable electronics

Procurement Notes

Verify the specific suffix RGPT against your bill of materials, as it denotes the reel packaging format. Confirm the operating temperature range and package dimensions match your PCB footprint requirements. Ensure compatibility with differential input signals if applicable. Cross-reference the datasheet revision to confirm pinout consistency before finalizing procurement orders.

Selection Notes

Select this component when space-constrained portable designs require mono audio amplification without external inductors for voltage boosting. The integrated boost simplifies schematic design compared to discrete solutions. Consider the 20-QFN package size for tight board layouts. Verify that the 1.5 W output capability meets the acoustic requirements of the target speaker load.

Part Context

This part belongs to Texas Instruments' TPA2014 series of boosted Class-D audio amplifiers. It is functionally identical to the TPA2014D1 variant but specified in the RGPT tape-and-reel configuration. The series targets mobile consumer electronics requiring efficient, compact audio solutions.

Replacement Considerations

The TPA2014D1RGPR is a verified substitute offering identical electrical characteristics and functionality, differing only in the packaging format (tape-and-reel vs. tube). No functional changes are associated with ordering suffix variations.