Skip to Content

Ir2110 Library For Proteus 8 ((install)) < 2024 >

Add or modify the line: PRIMITIVE=ANALOG,SUBCKT and specify the model name mapping if required by your specific library file. Configuring the Bootstrap Circuit in Proteus 8

Cause: The library only includes the schematic graphic symbol, not the active SPICE or VSM simulation model.

The standard installation of Proteus 8 typically lacks the simulation model (SPICE) or the schematic graphic for the IR2110. Without a dedicated library file: The component will not appear in the "Pick Devices" dialog. ir2110 library for proteus 8

+12V to +15V (Vcc) │ ▼ [Bootstrap Diode] (e.g., 1N4148 or UF4007) │ ├───● VB (Pin 6) │ │ ==== │ [Bootstrap Capacitor] (e.g., 1uF) ==== │ │ │ └───● VS (Pin 5) ───● (To High-Side Source / Load) Essential Component Ratings for Simulation: Use a value between

: Place a bootstrap capacitor (typically 0.1µF to 1µF) between the VB and VS pins and a fast recovery diode between VCCcap V sub cap C cap C end-sub and VB . Add or modify the line: PRIMITIVE=ANALOG,SUBCKT and specify

Operates up to 500V or 600V offset voltage.

Specifically designed for bootstrap operation to drive high-side MOSFETs. How to Install the IR2110 Library in Proteus 8 Without a dedicated library file: The component will

High-speed switching circuits can cause convergence errors in Proteus (e.g., "Timestep too small"). To resolve this, go to System -> Set Simulation Options and increase the default TRTOL value or change the solver from Newton to Modified Gmin Step . Keep Gates Discharged: Always place a

Locate your Proteus 8 installation directory. Typical paths:

– These are present in some Proteus 8 versions (check under “IR” manufacturer). They are similar to IR2110 but lower voltage (200V vs 500V).

Select the device from the results list, double-click it to add it to your devices list, and place it onto your schematic sheet. Key Pins to Identify During Simulation: Low-side gate drive output. VSS (Pin 2): Logic ground. VCC (Pin 3): Low-side fixed supply voltage. COM (Pin 5): Power ground.