NSI6801LC-DDBR

Isolators - Gate Drivers Overview

The NSI6801LC-DDBR is a single-channel isolated gate driver utilizing capacitive coupling technology. It provides an isolation voltage of 5000Vrms and supports a supply voltage range of 9.4V to 24V. The device features peak output currents of 4A source and 6A sink, with typical rise and fall times of 6ns and 7ns respectively. Maximum propagation delays are 30ns for both high-to-low and low-to-high transitions, with a maximum pulse width distortion of 6ns. It operates within a junction temperature range of -40°C to 150°C and is housed in a 16-SOIC package.

Isolators - Gate Drivers Feature Summary

• Capacitive coupling architecture ensures high common-mode transient immunity.
• Opto-compatible pinout facilitates direct replacement for traditional optocouplers.
• Automotive-grade qualification aligns with AEC-Q100 standards.

Isolators - Gate Drivers Applications

• Motor control systems
• Inverter circuits
• Solid-state transformer applications

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix 'LC' against official NOVOSENSE documentation to confirm the 5000Vrms isolation rating, as datasheet variants may differ. Ensure the 16-SOIC package matches the target PCB footprint. Confirm that the 9.4V–24V supply range meets system requirements. Cross-reference the AEC-Q100 automotive qualification status if required for the final assembly. Validate component authenticity through authorized distribution channels.

Isolators - Gate Drivers Selection Notes

Select this component when high-voltage isolation exceeding 3000Vrms is required compared to standard variants. The 16-SOIC package offers expanded layout space relative to smaller footprints. Consider the 4A/6A peak current capability for driving larger power devices. Verify compatibility with existing optocoupler-based designs due to pin compatibility. Ensure thermal management supports the 150°C junction temperature limit.

Isolators - Gate Drivers Part Context

This part belongs to the NSI6801 family of single-channel isolated gate drivers from NOVOSENSE. The series utilizes capacitive coupling to replace optocouplers, offering improved speed and reliability. Variants within the family differ primarily in isolation voltage ratings and package configurations, such as the 6-SOIC or DUB-8 options found in other models like the NSI6801EB.

Isolators - Gate Drivers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Designers should consult official NOVOSENSE resources for qualified alternatives.