TPA3128D2 2×30-W Class-D Amplifier With Low Idle Power Dissipation Evaluation Module
TPA3128D2EVM
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Description & Features

Technical documentation

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Description

The TPA3128D2EVM allows for the evaluation of the TPA3128D2. This is an efficient class D audio power amplifier for driving 2 bridged-tied stereo speakers at 30W per channel.  The TPA3128D2 has low idle power loss and helps to extend the battery-life of Bluetooth/Wireless speaker and other battery powered audio system.  The evaluation module is populated with only 1 TPA3128D2 device. It operates from a single power supply from 4.5V to 26V.  The TPA3128D2 devices are fully protected against faults with short-circuit protection and thermal protection with an auto recovery feature.

The TPA3128D2 device supports Parallel BTL Mode and Mono-Channel Mode.

Features
  • Supports Multiple Output Configurations
    • 2 × 30 W Into a 8Ω- BTL Load at 24 V
    • 65W Into a 2Ω- PBTL Load at 18 V
  • Wide voltage range:  4.5V to 26V
  • Efficient Class-D Operation
    • Up to 90% power efficiency combined with low idle loss
    • Adapative modulation schemes based on output power
  • Supported with user's guide and easy-to-use EVM
  • 300-KHz to 1.2-MHz switching frequency
  • AM avoidance
  • Programmable power limit
  • 4 different gain settings under master or slave mode

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TPA3128D2EVM:
TPA3128D2 2×30-w Class-D Amplifier With Low Idle Power Dissipation Evaluation Module

$99.00(USD)


Pricing may vary.



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Technical documentation
User guides (1)
Title Type Size (KB) Date
PDF 1851 06 Dec 2016
More literature (2)
Title Type Size (KB) Date
PDF 38 02 Jan 2019
PDF 1004 30 Jan 2017

TI Devices (1)

Part Number Name Product Family
TPA3128D2  30-W stereo, 60-W mono, 4.5- to 26-V, analog input Class-D audio amplifier w/ low idle current  Audio amplifiers 

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