SI8283CD-ASR

Isolators - Gate Drivers Overview

The SI8283CD-ASR is an automotive-grade, galvanically isolated gate driver from Skyworks Solutions. It utilizes capacitive coupling technology to provide robust signal isolation with a rating of 5000Vrms. The device integrates a feature-rich DC-DC converter, eliminating the need for external isolated power supplies. Designed for high-speed switching applications, it supports Silicon Carbide (SiC) and IGBT devices. The component operates within a temperature range of -40°C to 125°C and is housed in a 16-SOIC package.

Isolators - Gate Drivers Feature Summary

• Integrates a high-performance DC-DC converter for self-powered isolated operation
• Provides reliable galvanic isolation via capacitive coupling technology
• Optimized for driving wide-bandgap SiC and standard IGBT switches
• Certified for automotive reliability standards

Isolators - Gate Drivers Applications

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

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix 'ASR' indicates the reel packaging configuration when sourcing. Confirm that the component meets the required AEC-Q100 qualification levels for your specific automotive application environment. Ensure compatibility with your system's voltage isolation requirements before integration.

Isolators - Gate Drivers Selection Notes

Select this component for designs requiring integrated isolated power generation alongside high-speed gate driving. It is suitable for applications demanding high common-mode transient immunity and precise timing control. Consider the 16-SOIC footprint for PCB layout constraints compared to other package options in the series.

Isolators - Gate Drivers Part Context

This part belongs to the SI828x family of automotive isolated gate drivers. It shares architectural similarities with models like the SI8281 and SI8285 but offers specific pinout and feature configurations tailored for distinct power stage requirements within the same product line.

Isolators - Gate Drivers Replacement Considerations

Direct substitutes include other members of the SI828x family such as the SI8281 or SI8285 series, provided pin compatibility and specific feature sets match the design requirements. Verify electrical parameters and isolation ratings when cross-referencing.