This is not accurate but works for logic verification.
High- and low-side referenced output channels.
| Pin Name | Description | |:--------:|-------------| | | Logic supply voltage | | HIN | Logic input for high-side output (HO) | | LIN | Logic input for low-side output (LO) | | SD | Shutdown input (active high) | | VSS | Logic ground | | VB | High-side floating supply | | HO | High-side gate driver output | | VS | High-side floating supply return | | VC | Low-side supply | | LO | Low-side gate driver output | | COM | Low-side return |
High-side floating supply and high-side floating return pins. This is where the bootstrap capacitor connects. HO & LO: High-side and low-side gate driver outputs. VCC & COM: Low-side fixed supply and power ground.
These contain the schematic graphics and component data for the Proteus library manager.
While this approach is more time‑consuming, it guarantees that the part behaves exactly as documented.
A successful simulation is a good confidence‑builder, but it is not a guarantee that the physical circuit will behave identically. The following factors are frequently overlooked:
Ensures both channels operate in phase with inputs to prevent cross-conduction. IR2110 Pinout for Proteus Simulation
