MC33153DG

Overview

The MC33153DG is a single-channel low-side IGBT gate driver manufactured by onsemi in an 8-SOIC surface-mount package. It provides a peak output current of 2A sink and 1A source, with typical rise and fall times of 17ns. The device operates on a supply voltage range of 11V to 20V and supports logic input thresholds of 1.2V (VIL) and 3.2V (VIH). It functions as an inverting driver compatible with N-channel MOSFETs and IGBTs, operating within a junction temperature range of -40°C to 150°C.

Feature Summary

• High-current output stage capable of driving large power devices
• Integrated protection features including desaturation detection and under-voltage lockout
• Programmable fault blanking time for noise immunity
• Negative gate drive capability for enhanced switching performance

Applications

• Motor drive and motion control systems
• Power management circuits
• Industrial motor controllers

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status as historical data indicates variations between leaded and lead-free versions. Check for obsolescence notices or product change notifications regarding the specific manufacturing lot. Ensure the selected package variant matches the PCB footprint requirements.

Selection Notes

Select this component for applications requiring robust single-channel IGBT driving with integrated protection. Consider the 8-SOIC package constraints for thermal management. Evaluate the need for negative gate drive support and programmable blanking times against system noise environments. Compare against dual-channel alternatives if multiple outputs are required.

Part Context

The MC33153DG belongs to the MC33153 family of single IGBT gate drivers designed for high-power applications. It serves as a cost-effective solution for driving discrete and module IGBTs, as well as power MOSFETs. The device integrates traditional and inductive IGBT protection circuits, distinguishing it from basic buffer drivers.

Replacement Considerations

• UCC27425D