Ir2110 Library For Proteus 8 May 2026

  • Connect logic inputs (HIN/LIN) to microcontroller or signal sources; ensure logic levels compatible with device inputs.
  • For accurate simulation, include MOSFET gate charge models and supply decoupling capacitors.

    • After installation, place the IR2110 on the schematic. Right-click the part and select Edit Properties. A well-formed model will show:

    If you see a grey box with no pins, the library installation has failed (likely missing index file).

    If you cannot find a reliable download, creating a subcircuit model is the most educational and reliable method. Here’s how:

  • Draw the pin layout as per the actual IR2110 (SOIC-14 or DIP-14):
  • Create a subcircuit model using SPICE directives. Alternatively, use a simpler timing-based primitive.
  • Map the pins to SPICE nodes and save.

    • Example of a behavioral model logic:

    * IR2110 Behavioral Model for Proteus
.SUBCKT IR2110 LIN HIN SD VCC VSS COM VS VB LO HO
...
E_LOW OUT 0 VALUE=IF(V(LIN)>2.5 && V(SD)<0.8, V(VCC)-1.5, 0)
E_HIGH OUT 0 VALUE=IF(V(HIN)>2.5 && V(SD)<0.8, V(VB)-1.5, 0)
...
.ENDS

    However, building a full SPICE model requires expertise. A simpler method is using the Laplace block or tables.

    Yes, a proper IR2110 model will simulate the bootstrap charging and floating high side. Use transient analysis with a long duration (50ms+) to see the bootstrap cap charge.

    The “IR2110 library” is not an official release from Labcenter. It is a user-created or community-contributed model that includes: ir2110 library for proteus 8

    Over the years, multiple versions have circulated on electronics forums. The most reliable source remains the Labcenter Electronics forum and trusted repositories like The Engineering Projects or GitHub (user-uploaded).

    If you cannot get the IR2110 library to work in Proteus 8, consider these alternatives:

    Installing the library is straightforward, but requires manual intervention: Connect logic inputs (HIN/LIN) to microcontroller or signal

    Pro tip: Many versions of the library label the pins in the order of a standard DIP-14 package. Compare the pinout with the datasheet before placing it on your schematic.

    Several electronics forums and GitHub repositories provide pre-compiled Proteus libraries. Steps:

  • Download the ZIP file containing three key files:
  • Copy these files to the LIBRARY folder of Proteus 8 (typically C:\Program Files (x86)\Labcenter Electronics\Proteus 8\LIBRARY).
  • Restart Proteus 8.

    • Note: Be cautious of malware. Scan all downloaded files. After installation, place the IR2110 on the schematic