Ir2110 Proteus Library [upd]

Older versions of Proteus may lack a dedicated SPICE or schematic model for the IR2110. Follow these steps to add it to your software. Step 1: Download the Library Files

The is a high-voltage, high-speed power MOSFET and IGBT driver with independent high-side and low-side referenced output channels, widely used in power electronics applications like inverter circuits, SMPS, and motor drivers. Because it is not always included in the standard Proteus ISIS library, engineers often need to add a dedicated IR2110 Proteus library to simulate driving MOSFETs at higher voltages.

Connect a anode to VCC (+15V) and cathode to the VB pin. ir2110 proteus library

Simulating the IR2110 in Proteus provides an excellent foundation for power electronics design. By installing the correct library files, utilizing ultra-fast bootstrap components, and adjusting your simulator configurations for power electronics, you can successfully emulate complex motor control and inversion circuits before ever heating up a soldering iron.

Typically found at: C:\ProgramData\Labcenter Electronics\Proteus 8 Professional\Data\LIBRARY (Ensure hidden folders are visible). Older versions of Proteus may lack a dedicated

Assuming you have downloaded a valid IR2110 library (say IR2110.LIB and IR2110.IDX ), here’s how to install it in Proteus 8/9/10.

: The IR2110 model allows for independent control of both high-side and low-side MOSFETs or IGBTs. Bootstrap Operation Because it is not always included in the

The high-side channel needs a floating rail to switch the top MOSFET on:

(Optional) Contains the SPICE macromodel required for active simulation. Step 2: Copy Files to the Proteus Directory Close Proteus entirely.

Its primary function is to take low-power logic-level signals from a microcontroller (like an Arduino or PIC) and convert them into the high-current, high-voltage signals needed to efficiently switch MOSFETs and IGBTs on and off. The "high side" driver is its standout feature, as it can drive a MOSFET whose source terminal is floating, which is a tricky task. It accomplishes this using a built-in bootstrap diode and an external capacitor, allowing it to generate a gate voltage significantly higher than the main supply rail to properly turn on the top transistors.

Restart your Proteus application to refresh the library index.