TPA2080D1YZGR

Overview

The TPA2080D1YZGR is a mono Class-D audio amplifier from Texas Instruments, housed in a 12-pin DSBGA (YZG) package. It delivers 2.2 W of constant output power into a 4-ohm load. The device integrates a Class-G boost converter to enhance efficiency and operates with a fixed gain of 20 dB. It accepts analog inputs and functions within an operating temperature range of -40°C to 85°C. Typical quiescent current is 2 mA, with a maximum of 6 mA.

Feature Summary

• Integrates a Class-G boost converter for enhanced efficiency
• Provides constant output power capability
• Features fixed 20 dB gain for simplified design

Applications

• Portable audio devices
• Mobile phones
• Personal media players

Procurement Notes

Verify the suffix YZGR indicates tape and reel packaging when ordering. Confirm the 12-pin DSBGA footprint matches your PCB layout. Ensure the component meets RoHS standards if required by your manufacturing process. Check the specific date code against your inventory management requirements. Validate that the fixed gain configuration aligns with your system's input signal levels.

Selection Notes

Select this part for applications requiring high efficiency in a small form factor. The integrated boost converter reduces external component count compared to standard Class-D amplifiers. The fixed gain simplifies circuit design but limits flexibility for varying input levels. Consider the thermal performance in enclosed spaces due to the compact package. Verify compatibility with single-supply battery operation typical in portable electronics.

Part Context

This component belongs to the TPA2080D1 series of audio amplifiers. It is designed as a cost-effective solution for mono audio channels. The YZGR variant specifically denotes the reel packaging format. It complements other TI audio products by offering a balance of performance and size. The series focuses on consumer electronics where space and battery life are critical constraints.

Replacement Considerations

The TPA2080D1YZGT is a tray-packaged alternative with identical electrical characteristics. Verify pinout compatibility before substitution. Ensure the replacement package supports your assembly equipment capabilities.