If installed correctly, the IR2110 will appear in the results list. Check the preview window to ensure it displays both the schematic symbol and a valid PCB footprint.

If the IR2110 does not appear in the Pick Devices dialog:

Proteus natively includes the IR2112 in many versions. While not identical, the IR2112 is functionally similar and can be used as a substitute for many basic simulations. Some designers have successfully used the IR2112 in H-bridge inverter simulations by correctly configuring the bootstrap capacitor and ensuring dead-time generation between HIN and LIN signals.

The Complete Guide to Adding and Using the IR2110 Library in Proteus

In your simulation, proper pin connections are critical for the bootstrap circuitry to function. Pin Number Description VDDcap V sub cap D cap D end-sub Logic Supply (3.3V - 20V) HINcap H sub cap I cap N end-sub High-Side Input (Logic) Shutdown (Active High) LINcap L sub cap I cap N end-sub Low-Side Input (Logic) VSScap V sub cap S cap S end-sub Logic Ground VBcap V sub cap B High-Side Floating Supply HOcap H sub cap O High-Side Output VScap V sub cap S High-Side Floating Supply Return VCCcap V sub cap C cap C end-sub Low-Side Fixed Supply (10V - 20V) Power Ground LOcap L sub cap O Low-Side Output 5. Simulating the IR2110: A Basic Half-Bridge Circuit

Device overview