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TAS5624A Datasheet 150-w Stereo And 300-w Mono Hd Digital Input Class-d Power Amplifier

Manufacturer: Texas Instruments

Overview: Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TAS5624A SLAS844A – MAY 2012 – REVISED JANUARY 2016 TAS5624A 150-W Stereo and 300-W Mono PurePath™ HD Digital Input Class-D Power.

Datasheet Details

Part number TAS5624A
Manufacturer Texas Instruments
File Size 1.50 MB
Description 150-W Stereo and 300-W Mono HD Digital Input Class-D Power Amplifier
Datasheet TAS5624A-etcTI.pdf

General Description

The TAS5624A device is a thermally-enhanced version of the class-D power amplifier based on the TAS5614A using large MOSFETs for improved power efficiency and a novel gate-drive scheme for reduced losses in idle and at low-output signals leading to reduced heat sink size.

The unique preclipping output signal can be used to control a Class-G power supply.

This combined with the low idle loss and high power efficiency of the TAS5624A leads to industry leading levels of efficiency ensuring a super green system.

Key Features

  • 1 PurePath™ HD Integrated Feedback Provides:.
  • 0.025% THD at 1 W into 4 Ω.
  • > 65-dB PSRR (No Input Signal).
  • > 105-dB (A-Weighted) SNR.
  • Preclipping Output for Control of a Class-G Power Supply.
  • Reduced Heat Sink Size Due to Use of 40-mΩ Output MOSFET With > 90% Efficiency at Full Output Power.
  • Output Power at 10% THD+N.
  • 150-W and 4-Ω BTL Stereo Configuration.
  • 300-W and 2-Ω PBTL Mono Configuration.
  • Output Power.

TAS5624A Distributor