: Frequently hosts simulation-ready models and detailed tutorials for MOSFET drivers. Installation Guide for Proteus 8 To add a downloaded IR2110 library (typically consisting of files) to your software: IR2110 Symbol, Footprint & 3D Model by Infineon - SnapMagic
The IR2110 is a high-speed, high-voltage gate driver capable of controlling both high-side and low-side N-channel MOSFETs or IGBTs. For engineers and students using Proteus 8, having a functional IR2110 library is essential for simulating power electronics like inverters, motor drivers, and buck converters.
C:\ProgramData\Labcenter Electronics\Proteus 8 Professional\DATA\MODELS
Typically:
: Drive a single low-side MOSFET for high-efficiency DC-DC conversion. Connect your PWM source to HIN (or LIN for low-side only) and monitor the output voltage.
"I'll build the damned thing myself," he growled.
To ensure the SPICE model simulates correctly without errors: ir2110 library for proteus 8 upd
Since the IR2110 is built-in, installation is simple:
The latest version of the IR2110 library for Proteus 8 includes several new features and improvements, including:
But then he saw it. The bootstrap capacitor was at 0V. It never charged. He forgot to add the diode between VCC and VB inside the model definition. He had modeled the driver as perfect, but real life required the diode. To ensure the SPICE model simulates correctly without
Connect to your logic level (5V for Arduino/PIC). VSS (Pin 13): Logic ground. COM (Pin 2): Power ground.
). The handles this by utilizing floating bootstrap channels. It translates logic-level signals (like 5V from an Arduino or microcontroller) into high-current gate drives (up to 2A) operating up to 500V. How to Install the IR2110 Library in Proteus 8
Ensure the (Logic Ground) and COM (Power Ground) are connected correctly. In most simple bridge simulations, these are tied together to a common ground point. Dealing with Simulation Errors If you encounter "Timestep too small" errors: Go to System -> Set Simulator Options . Select the "Power Electronics" template. : For more accurate simulations
: For more accurate simulations, especially in high-power applications, the library should also account for thermal effects.