SI8282DD-ASR

Isolators - Gate Drivers Overview

The SI8282DD-ASR is an automotive-grade, galvanically isolated gate driver designed for Silicon Carbide (SiC) and IGBT power switches. It features an integrated DC-DC converter to provide isolated power, eliminating the need for external isolated supplies. The device operates within a wide temperature range suitable for harsh automotive environments and supports high-speed switching applications with low propagation delay.

Isolators - Gate Drivers Feature Summary

• Integrated isolated DC-DC converter for self-powered operation
• Automotive qualification for SiC and IGBT gate driving
• Galvanic isolation between input and output channels

Isolators - Gate Drivers Applications

• Automotive traction inverters
• On-board chargers (OBC)
• DC-DC converters in electric vehicles

Isolators - Gate Drivers Procurement Notes

Verify component authenticity through authorized Skyworks distributors or direct manufacturer channels. Confirm that the specific suffix 'ASR' matches the required reel packaging and automotive grade specifications. Request official datasheets and compliance documentation to ensure alignment with current design requirements.

Isolators - Gate Drivers Selection Notes

Select this model when an integrated isolated power solution is required for SiC or IGBT devices in automotive systems. The ASR suffix indicates reel packaging, suitable for automated surface-mount assembly processes. Ensure the application voltage levels and thermal constraints align with the device's rated specifications.

Isolators - Gate Drivers Part Context

This component belongs to the Si8282 family of isolated gate drivers from Skyworks Solutions. It is part of a series designed to simplify the design of high-power electronic systems by combining isolation and power delivery in a single package, specifically targeting the growing demand for efficient electric vehicle powertrains.

Isolators - Gate Drivers Replacement Considerations

Compatible substitutes within the same family include SI8282CD-ASR and SI8282CC-ASR, which offer similar functionality but may differ in pinout configuration or specific electrical characteristics. Verify mechanical footprint and parameter compatibility before substitution.