TPA3111D1PWPR - Texas Instruments

Manufacturer Part Number

TPA3111D1PWPR

Manufacturer

Texas Instruments

Introduction

High-performance, highly efficient Class D audio power amplifier

Designed for a wide range of audio applications

Product Features and Performance

Single-channel, high-efficiency Class D operation

Supports output power up to 10W into an 8-ohm load

Wide supply voltage range of 8V to 26V

Low quiescent current and high power efficiency

Integrated differential input stage

Built-in short-circuit and thermal protection

Depop feature for click-free power-up and power-down

Shutdown mode for low-power standby

Product Advantages

Highly efficient Class D amplifier design

Wide operating voltage range

Integrated protection features

Compact 28-pin HTSSOP package

Key Technical Parameters

Output Power: 10W x 1 @ 8 ohm

Supply Voltage Range: 8V to 26V

Quiescent Current: 3.5mA (typical)

Efficiency: Up to 90%

Operating Temperature: -40°C to 85°C

Quality and Safety Features

RoHS3 compliant

Integrated short-circuit and thermal protection

Robust and reliable design

Compatibility

Suitable for a wide range of audio applications, including portable speakers, home audio systems, and automotive infotainment systems

Application Areas

Portable audio devices

Home audio systems

Automotive infotainment systems

Any application requiring a high-efficiency, single-channel Class D audio amplifier

Product Lifecycle

This product is currently in active production and is not nearing discontinuation.

Replacement or upgrade options may be available from Texas Instruments, but the TPA3111D1PWPR remains a viable and well-supported solution.

Key Reasons to Choose This Product

Highly efficient Class D amplifier design for low power consumption

Wide operating voltage range to accommodate various power sources

Integrated protection features for reliable and safe operation

Compact 28-pin HTSSOP package for space-constrained applications

Proven performance and reliability from a trusted manufacturer, Texas Instruments