SI8284ED-IS

Isolators - Gate Drivers Overview

The SI8284ED-IS is a galvanically isolated gate driver designed for SiC and IGBT applications, featuring an integrated dc-dc converter. It provides 5000Vrms isolation in a 24-SOIC package. The device supports both inverting and non-inverting configurations with a single output channel. Key electrical parameters include a maximum propagation delay of 50 ns, rise time of 10.5 ns, and fall time of 13.3 ns. It operates within a supply voltage range of 2.5 V to 5.5 V, delivering an output current of 10.2 mA at 30 V. The component is qualified under AEC-Q100 standards and functions between -40°C and +125°C.

Isolators - Gate Drivers Feature Summary

• Integrated dc-dc converter enables robust power delivery without external transformer requirements
• High-voltage capacitive coupling ensures reliable galvanic isolation for power switching
• AEC-Q100 qualification supports automotive-grade reliability and durability

Isolators - Gate Drivers Applications

• Driving Silicon Carbide (SiC) power switches
• Controlling Insulated Gate Bipolar Transistors (IGBTs)
• Automotive power electronics systems

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix 'ED' against official Skyworks documentation to confirm pinout and feature set compatibility. Ensure the procurement source provides valid RoHS compliance records and moisture sensitivity level (MSL) handling instructions. Cross-reference the AEC-Q100 certification status if automotive application validation is required before finalizing orders.

Isolators - Gate Drivers Selection Notes

Select this model when high isolation voltage and integrated power management are critical for SiC or IGBT drivers. The 24-SOIC package suits surface-mount designs requiring compact footprints. Consider the 10.2 mA output current capability against load requirements. Verify temperature range suitability for harsh environments given the extended operating limits.

Isolators - Gate Drivers Part Context

This component belongs to the Si8284 series of isolated gate drivers from Skyworks Solutions. It shares the family's core architecture but differs in specific electrical ratings and packaging options compared to variants like the SI8284CD-IS or SI8284CC-IS. The series targets high-performance power conversion needs.

Isolators - Gate Drivers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided data.