TAS5624A 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 bined with the low idle loss and high power efficiency of...
TAS5624A 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 at 10% THD+N