TPA3118D2
This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.
30W, 2 Ch, 4.5-26V supply, Stereo Class D amplifier with Multiple Switching Frequencies

 

Models (6)

Title Category Type Date
TPA3118D2 PSpice Average Model PSpice Model ZIP 21 May 2012
TPA3118D2 TINA-TI Average Spice Model TINA-TI Spice Model ZIP 21 May 2012
TPA3118D2 TINA-TI Average Reference Design TINA-TI Reference Design TSC 21 May 2012
TPA3118D2 PSpice Model PSpice Model ZIP 03 May 2012
TPA3118D2 TINA-TI Reference Design TINA-TI Reference Design TSC 03 May 2012
TPA3118D2 TINA-TI Spice Model TINA-TI Spice Model ZIP 03 May 2012

Design kits & evaluation modules (1)

Name Part# Type
30-W Stereo Analog Input Class-D Audio Amplifier Evaluation Module TPA3118D2EVM Evaluation Modules & Boards

Reference designs

Audio Boom Box/Portable Speaker Reference Design with Efficient Boost Converter.

PMP9491 is a 30W highly efficient and compact Portable Speaker/Audio Boom Box reference Design which can be used in 15W +15W Stereo or 30W Woofer Applications. The Power Source for the Design is 1 or 2 Li ion in Series . The design is broadly divided into three main stages:

  1. Highly efficient (...)

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

Development tools (2)

Name Part# Type
Coefficient Calculator For Digital Biquad Filters COEFFICIENT-CALC Calculation Tools
SPICE-based analog simulation program TINA-TI Circuit Design & Simulation

CAD/CAE symbols

Part# Package | Pins CAD File (.bxl) STEP Model (.stp)
TPA3118D2 Download Download

Texas Instruments and Accelerated Designs, Inc. have collaborated together to provide TI customers with schematic symbols and PCB layout footprints for TI products.

Please follow the instructions below to view the CAD symbols:

Step 1: Download and install the Ultra Librarian software

Step 2: Download the Symbol and Footprint from the CAD.bxl file table.

Step 3: Open the .bxl file with the Ultra Librarian software.

You can always access the complete CAD/CAE Symbols database at //webench.ti.com/cad/

Both PCB footprints and schematic symbols are available for download in a vendor neutral format, which can then be exported to the leading EDA CAD/CAE design tools using the Ultra Librarian Reader. The reader is available as a free download.

The UL Reader is a subset of the Ultra Librarian toolset that can generate, import, and export components and their attributes in virtually any EDA CAD/CAE format.