Ir2110 Library For Proteus 8 May 2026

Title: Unlock Half-Bridge & High-Side Switching: IR2110 Library for Proteus 8

  1. Place Voltage Probes on the HO and LO pins.
  2. You should see that the Low Output (LO) switches between 0V and VCC (Logic Level).
  3. The High Output (HO) switches between VS and VB. This floating drive capability is exactly what you need to turn on the top MOSFET.
  • Annotated pin functions for easy placement

    • Restart Proteus: Close the software if it is open and restart it to refresh the component database. 2. IR2110 Pin Configuration & Connections ir2110 library for proteus 8

    Description:

    • Cause: The IR2110 has internal "Under Voltage Lockout" (UVLO) protection modeled in SPICE. If VDD or VCC is below ~8.5V, the outputs (HO/LO) will remain low.
    • Solution: Ensure VDD and VCC are set to at least 10V for testing purposes.