If not found, you can build it using:
Solution: The IR2153 model may have numerical instability. Try:
| Issue | Solution |
|-------|----------|
| IR2153 not found after copying | Check file extensions: .LIB and .IDX must be in the correct folder. Ensure no spaces in filenames. |
| Simulation error: "Model not found" | Missing spice model. You need a .MODEL directive or the .LIB must contain simulation data, not just footprint. |
| IR2153 oscillates wrong frequency | Verify RT/CT values in simulation match datasheet formula: ( f = \frac11.453 \cdot R_T \cdot C_T ). |
| Floating half-bridge output | Add bootstrap capacitor (e.g., 10µF–100µF) and diode from VCC to VB. | Ir2153 Proteus Library Download
To validate the effectiveness of the downloaded library, a standard half-bridge inverter circuit was constructed in Proteus.
5.1 Circuit Configuration
5.2 Simulation Results Upon running the transient analysis, the simulation yielded the following observations:
The SG3525 (PWM controller) and TL494 exist in default Proteus libraries. While they are not drop-in replacements (they lack a 600V half-bridge driver), you can add external high-side drivers (e.g., IR2110, which is in the default library). If not found, you can build it using:
Assuming you have downloaded a package containing IR2153.LIB and IR2153.IDX:
.LIB and .IDX files into the LIBRARY folder.IR2153 – it should now appear.Several trusted simulation/library websites offer a pre-built Proteus library for IR2153. Solution: The IR2153 model may have numerical instability
Recommended sources (search these):
Typical download files include: