The IR2110 is a high-speed, high-voltage MOSFET and IGBT driver. To use it in Proteus 8, you must often add an external library because it may not be in the default component database.
Connect VCC to your primary gate-drive supply (usually 12V to 15V) and COM to the power ground.
: Open your Proteus installation directory. It is typically found at:
If you get an error stating the component has no simulator model when pressing play: ir2110 library for proteus 8
In the world of power electronics, the difference between a working prototype and a cloud of magic smoke often comes down to one thing: . Specifically, the timing of high-side and low-side MOSFETs or IGBTs in half-bridge and full-bridge converters.
Solution: Ensure you downloaded a "Simulation Model Library" rather than a simple CAD design symbol library. Look for a corresponding .MDF or .SPICE file package. Cause: Files were pasted into the wrong folder.
+---[ VCC (15V) ] | [D1] Fast Recovery Diode | +-------+----------+ | | | [C_boot] | | 0.1uF | | | [VB] [VCC] | +------------------+ +---| VB VCC | | | [PWM High] ----| IN LO |----+ | | | [PWM Low] ----| LIN | | | | | +---| VS COM |----+ | +------------------+ | | [VS] [COM] | | | | | +-------+----------+ | | v [Half-Bridge Node] [GND System] Use code with caution. Essential Circuit Layout Components The IR2110 is a high-speed, high-voltage MOSFET and
The most robust, "correct" engineering method is to create your own component model using the official SPICE model provided by the manufacturer. This guarantees your simulation is as accurate as possible.
Search for IR2110 in the Pick Devices window (shortcut key P ).
Connect to the power ground (should be tied to VSS). : Open your Proteus installation directory
The installation directory varies depending on your operating system and Proteus version. The standard paths for Proteus 8 are:
Analyze the simulation results to verify the performance of the half-bridge inverter.