Ir2110 Library For Proteus 8

The IR2110 is a high-voltage, high-speed power MOSFET and IGBT driver with independent high- and low-side referenced output channels. This report documents a Proteus 8 library component for the IR2110: symbol, footprint, pin mapping, electrical behavior assumptions, simulation modeling, usage notes, and verification tests.

If you want, I can:

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 ir2110 library for proteus 8

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:

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

In the world of power electronics, the difference between a working prototype and a cloud of magic smoke often comes down to one thing: timing. Specifically, the timing of high-side and low-side MOSFETs or IGBTs in half-bridge and full-bridge converters. The IR2110 is a high-voltage, high-speed power MOSFET

Enter the IR2110—Infineon’s legendary high-voltage, high-speed gate driver. It is the Swiss Army knife of driving floating power switches. But for years, simulating it accurately in Proteus 8 was a nightmare. Either the component was missing, or the default models failed to handle the bootstrap capacitor logic correctly.

That nightmare is officially over. The development of a dedicated, community-driven IR2110 Library for Proteus 8 has fundamentally changed how we design SMPS (Switched Mode Power Supplies), motor drivers, and inverters.

Here is why this library matters.

  • Pulse generators:

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

  • 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.

    (Use exact pin names/ordering consistent with the IR2110 datasheet and the chosen package variant.)