SI82395AD-ASR

Isolators - Gate Drivers Overview

The SI82395AD-ASR is a dual-channel galvanically isolated gate driver from the Si8239x series, manufactured by Skyworks Solutions. It features a 16-SOIC-Wide package and supports non-inverting TTL logic inputs. The device provides an output current of 4 A with a 6 V output voltage. Key electrical parameters include a maximum propagation delay of 40 ns, rise/fall times of 12 ns, and a working supply current of approximately 7.2 mA. It operates within a temperature range of -40°C to +125°C and offers high electromagnetic immunity.

Isolators - Gate Drivers Feature Summary

• Provides galvanic isolation for dual-channel gate driving applications
• Features high electromagnetic immunity for robust signal integrity
• Supports automotive-grade reliability standards

Isolators - Gate Drivers Applications

• Automotive power electronics systems
• Industrial motor control drives
• High-frequency switching power supplies

Isolators - Gate Drivers Procurement Notes

Verify the ASR suffix indicates reel packaging configuration distinct from tube variants. Confirm RoHS compliance status through official documentation. Ensure ESD handling protocols are followed due to moisture sensitivity classification. Cross-reference datasheet revisions to confirm pinout compatibility with existing designs.

Isolators - Gate Drivers Selection Notes

Select this component for applications requiring dual isolated outputs with fast switching speeds. The 4 A peak drive current suits medium-power MOSFET or IGBT control. Consider the SOIC-Wide-16 package for thermal management and PCB layout constraints. Verify input voltage levels match the specified TTL logic requirements.

Isolators - Gate Drivers Part Context

This part belongs to the Si8239x family of capacitive coupling isolated gate drivers. It shares core specifications with the SI82395AD-IS variant, differing primarily in packaging format. The series is designed for high-reliability environments demanding precise timing and noise immunity.

Isolators - Gate Drivers Replacement Considerations

The SI82395AD-IS serves as a direct functional substitute with identical electrical characteristics but utilizes tube packaging instead of reel. Verify package footprint compatibility before substitution.