TPA3251
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175W Stereo / 350W Mono Ultra-HD, Analog-In Class-D Amplifier

 

Design kits & evaluation modules (4)

Name Part# Type
Analog, Active Crossover Audio Plug-in Module SIDEGIG-XOVEREVM Design Kits & Evaluation Modules
Guitar SideGig Plug-In Module SIDEGIG-GUITAREVM Evaluation Modules & Boards
Prototype Audio Plug-in Module SIDEGIG-PROTOEVM Evaluation Modules & Boards
TPA3251 175W Stereo / 350W Mono Ultra-HD, Analog-In Class-D Module TPA3251EVM Evaluation Modules & Boards

Reference designs

Universal Input to 3.3V, 12V, 36V, 200W Continuous PSU for Class-D Amplifier Reference Design

This power module generates all voltages to supply a class-D audio amplifier. The main output voltage is 36V and delivers 200W continuously and 840W peak. The first stage is a power-factor corrected Boost. A Flyback converter supplies 12V on primary side as well as 12V@300mA and 3.3V@200mA on (...)

View the Important Notice for reference designs covering authorized use, intellectual property matters and disclaimers.

Software (2)

Name Part# Type
Class-D LC Filter Designer LCFILTER-CALC-TOOL Application Software & Frameworks
TPA3251 Setup Guide & Configuration Tool (Rev. A)  (ZIP 347 KB )    26 Apr 2017