TPA3106D1VFPG4

Overview

The TPA3106D1VFPG4 is a Class D audio power amplifier manufactured by Texas Instruments. It provides a single-channel (mono) output capable of delivering up to 40W into an 8-ohm load. The device operates within a supply voltage range of 10V to 26V. It utilizes a 32-pin HLQFP package with dimensions of 7x7 mm. Key electrical characteristics include differential input capability and integrated protection mechanisms against short circuits and thermal overload.

Feature Summary

• Class D topology for high-efficiency mono audio amplification
• Integrated differential input interface
• Built-in short circuit and thermal protection features
• Shutdown control functionality

Applications

• Audio amplifier evaluation boards
• Mono speaker driver circuits
• Consumer audio equipment requiring high efficiency

Procurement Notes

Verify the specific suffix 'G4' indicates RoHS compliance status as per manufacturer documentation. Confirm package type matches the 32-HLQFP specification. Check current lifecycle status, as availability may vary. Ensure compatibility with the required 10V to 26V supply range for your design.

Selection Notes

Select this component when a single-channel, high-power Class D solution is required. It is suitable for applications needing differential inputs and robust protection features. Consider the 32-pin package size for PCB layout constraints. Verify that the 40W output rating meets the specific speaker impedance requirements of the target application.

Part Context

This part belongs to the TPA3106 family of audio amplifiers from Texas Instruments. It is designed for efficient audio power delivery in compact form factors. The device is often paired with evaluation modules like the TPA3106D1EVM for testing and development purposes in audio system designs.

Replacement Considerations

Check for direct substitutes such as TPA3106D1VFPR or TPA3106D1VFP, noting differences in packaging format. Verify pinout and electrical specifications match before substitution.