The IR2110 MOSFET/IGBT driver is not always included in the default Proteus 8 installation, often requiring a manual library addition or the use of its integrated web search feature to import the model How to Get the IR2110 Library

You can obtain and install the IR2110 model through the following methods: Integrated Web Search : Proteus 8 features an automatic web search

that can search over 15 million parts. When you search for "IR2110" in the Pick Devices

window, Proteus will automatically check online if it's not found in your local library. Manual Download : You can download library files ( ) from engineering community sites like The Engineering Projects Third-Party CAD Models : Sites like provide the IR2110 symbol and footprint for download. Installation Steps

If you download the library files manually, follow these steps to install them: Extract the Files : Unzip the downloaded folder to find files ending in Locate Library Folder

: Open your Proteus installation directory. It is typically found at:

C:\ProgramData\Labcenter Electronics\Proteus 8 Professional\LIBRARY ProgramData may be hidden). Alternatively:

C:\Program Files (x86)\Labcenter Electronics\Proteus 8 Professional\LIBRARY Paste Files : Copy the files into this folder. Restart Proteus

: You must close and restart Proteus for the new component to appear in the (Pick Devices) menu. Simulation Considerations

The IR2110 is a high and low-side driver. For it to work correctly in simulation, you must ensure the following: How to use MOSFET/IGBT DRIVER IR2110 Proteus Simulation

The IR2110 is a high-speed, high-voltage power MOSFET and IGBT driver. While it is a standard component, many users find it missing or non-functional in the default Proteus 8 library and often use the IR2112 as a substitute due to its similar pin configuration and availability. How to Add the IR2110 Library to Proteus 8

If you have downloaded a custom library for the IR2110, follow these steps to install it: How to use MOSFET/IGBT DRIVER IR2110

The Verdict: Essential for the Power Engineer

If you are designing a BLDC motor controller, a solar inverter, or a class-D audio amplifier, the IR2110 library for Proteus 8 is not a luxury—it is a necessity.

It transforms Proteus from a simple microcontroller and op-amp simulator into a genuine power electronics workbench. You can test bootstrap cap values, verify gate resistor networks, and debug your logic timing without risking a single real-world component.

For students: Stop building prototypes that explode. Simulate first. For professionals: Stop trusting abstract SPICE models that ignore the bootstrap. Use this library.

The IR2110 is a legendary chip. Now, thanks to this dedicated library, it finally has the digital playground it deserves.

Ready to simulate? Download the library, drop it into your Proteus 8 LIBRARY folder, and watch your half-bridges come to life.

The IR2110 is a high-speed, high-voltage power MOSFET and IGBT driver featuring independent high and low-side referenced output channels. In Proteus 8, integrating the IR2110 library is essential for simulating power electronics such as half-bridge and full-bridge inverters or motor drivers. Key Features of the IR2110

The IR2110 is widely used in simulation for its robust capabilities: Voltage Range: Operates with a gate drive supply from 10V10 cap V 20V20 cap V

High-Side Capability: Its floating channel can drive high-side configurations up to 500V500 cap V 600V600 cap V

Logic Compatibility: Compatible with standard CMOS or LSTTL outputs, supporting logic as low as 3.3V3.3 cap V High Speed: Boasts a typical turn-on delay of 120ns120 n s and a turn-off delay of 94ns94 n s How to Install the IR2110 Library in Proteus 8

To use the IR2110 in your Proteus projects, follow these steps to add the necessary library files:

🔧 Feature: IR2110 Library for Proteus 8

Method 2: Create Your Own IR2110 Model Using Subcircuit (Recommended)

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

  1. Open Proteus 8 → Click Library → Pick Device/Symbol.
  2. Create a new symbol:
    • Name: IR2110
    • Reference: U?
    • Description: "High and Low Side MOSFET Driver"
  3. Draw the pin layout as per the actual IR2110 (SOIC-14 or DIP-14):
    • Pin 1: LO
    • Pin 2: COM
    • Pin 3: Vcc
    • Pin 4: /SD (Shutdown)
    • Pin 5: LIN
    • Pin 6: HIN
    • Pin 7: Vss (Logic Ground)
    • Pin 8: HO
    • Pin 9: Vs
    • Pin 10: VB (Bootstrap)
    • Pins 11,12,13,14: NC (No Connect)
  4. Create a subcircuit model using SPICE directives. Alternatively, use a simpler timing-based primitive.
  5. 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.

Q4: Why does my simulation run extremely slowly?

Complex SPICE models can slow down Proteus. Try increasing the TMAXSTEP or use a simpler primitive model for the IR2110.