NSI6801MC-DSWVR

Isolators - Gate Drivers Overview

The NSI6801MC-DSWVR is a single-channel isolated gate driver utilizing capacitive coupling technology. It provides split outputs for independent control of rise and fall times, with peak source and sink currents reaching 5A. The device supports IGBTs, power MOSFETs, and SiC MOSFETs. It features a 5700Vrms isolation voltage and a minimum common-mode transient immunity (CMTI) of 150kV/us. Operating parameters include an output supply voltage range of 14V to 32V and an input side voltage range of 3V to 17V. Propagation delays are typically 100ns maximum, with rise and fall times around 6ns. The component operates within a temperature range of -40°C to 125°C.

Isolators - Gate Drivers Feature Summary

• Capacitive coupling architecture ensures high system robustness and reliability.
• Split output design allows precise independent control of turn-on and turn-off speeds.
• Integrated Miller clamp protection prevents false triggering during high dv/dt events.

Isolators - Gate Drivers Applications

• Driving IGBTs in industrial motor drives
• Powering SiC MOSFETs in high-efficiency power supplies
• Gate driving for power MOSFETs in renewable energy inverters

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix 'MC' against official Novosense documentation to confirm insulation thickness and UL/VDE certification ratings. Ensure the ordering code matches the required SOP-8 package variant. Confirm that the capacitive coupling interface aligns with the control circuitry requirements before finalizing procurement orders.

Isolators - Gate Drivers Selection Notes

Select this component when high-speed switching with minimal delay skew is required. The 5A peak current capability suits medium-power applications. Verify that the 5700Vrms isolation rating meets safety standards for the specific application environment. Consider the split-output feature if asymmetric dead-time control or optimized switching losses are critical design parameters.

Isolators - Gate Drivers Part Context

This part belongs to the NSI6801 series of isolated gate drivers from Novosense. The series utilizes advanced capacitive isolation technology to replace traditional magnetic isolation. This approach offers superior CMTI performance and smaller form factors compared to optical isolators, fitting into modern compact power electronics designs.

Isolators - Gate Drivers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Users should consult official Novosense cross-reference lists for compatible alternatives.