If you get a "Simulation model not found" error during runtime, it means you only copied the .IDX file. Ensure the .LIB file is present in the same directory.
Finding a dedicated IR2110 library for Proteus 8 is a common hurdle because the standard installation often lacks the high-side/low-side driver model. You can usually find the necessary library files on community sites like The Engineering Projects or Electronics Tree , which specialize in custom Proteus models. How to Install the IR2110 Library
The installation path varies depending on your operating system architecture. Navigate to one of the following directories using Windows File Explorer:
Select the IR2110 driver from the results list, click , and place it onto your schematic canvas. Share public link
The default path for Proteus 8 Professional is: C:\Program Files (x86)\Labcenter Electronics\Proteus 8 Professional\DATA\LIBRARY On some systems, the DATA folder may be located under: C:\ProgramData\Labcenter Electronics\Proteus 8 Professional\DATA (The ProgramData folder may be hidden — enable "Show hidden files" in File Explorer if necessary). ir2110 library for proteus 8 link
Help you (like floating voltage issues).
Copy both the .IDX and .LIB files from your downloaded folder.
Many offline SMPS designs use the SG3525 PWM controller in conjunction with the IR2110 gate driver. The SG3525 generates the PWM signals, while the IR2110 provides the necessary high‑current drive for the power MOSFETs.
If you cannot locate it, you can also create a custom component using the IR2110 datasheet and a generic DIP-14 template – but downloading a pre-built library saves hours. If you get a "Simulation model not found"
. Unlike complex sensors (like ultrasonic or PIR) that require external library files (
If installed correctly, the IR2110 driver will appear in the results list showing its schematic symbol and PCB footprint. Double-click it to add it to your devices list. Pin Configuration for the IR2110 Model
If your version does not have the driver, follow these steps to add it manually:
Labcenter Electronics (the maker of Proteus) does not include every power IC due to licensing and modeling complexity. Consequently, the community has built third-party simulation models. Without this library, you would have to simulate using discrete components or switch to a different simulator like LTspice—but worry not, the solution is simple. You can usually find the necessary library files
Provides verified symbols, footprints, and 3D models specifically formatted for . EDA Models DigiKey (Ultra Librarian) Offers downloadable CAD models for the IR2110. Tutorial & Files The Engineering Projects
Proteus 8 by Labcenter Electronics is a powerful simulation software, but its default component library focuses on general-purpose ICs (logic gates, op-amps, microcontrollers). Specialized power electronics drivers like the are often excluded.
. While Proteus 8 often requires external libraries for specialized sensors, the IR2110 is frequently available in the default analog library, though custom models are sometimes needed for advanced simulations. Downloading and Installing the IR2110 Library
: Visit the SnapMagic IR2110 Library Page to download the official CAD files.