SI82A40AEC-IS

Isolators - Gate Drivers Overview

The SI82A40AEC-IS is a single-channel isolated gate driver from Skyworks Solutions, featuring capacitive coupling technology. It provides 3750Vrms isolation voltage and delivers a peak output current of 1A. The device operates within a supply voltage range of 3V to 20V and supports both inverting and non-inverting configurations. Key electrical parameters include a maximum propagation delay of 31.4ns, rise time of 8.3ns, and fall time of 8.6ns. It functions reliably across an operating temperature range of -40°C to +125°C and is housed in an 8-SOIC package.

Isolators - Gate Drivers Feature Summary

• Utilizes capacitive coupling for high-speed signal transmission with robust isolation
• Supports dual logic configurations including inverting and non-inverting modes
• Integrates a shutdown function for enhanced system control and safety

Isolators - Gate Drivers Applications

• Industrial motor drives requiring galvanic isolation
• Power supply circuits needing high-voltage separation
• Inverter systems for renewable energy applications

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix against official Skyworks documentation to ensure correct packaging and tape-and-reel specifications. Confirm that the component meets required insulation coordination standards for your application. Check for moisture sensitivity levels and reflow soldering profile compliance prior to assembly. Ensure compatibility with your system's voltage domains and isolation requirements.

Isolators - Gate Drivers Selection Notes

Select this component when a single-channel driver with 1A peak current capability is required. Consider the 3750Vrms isolation rating for safety-critical designs. Evaluate the propagation delay and rise/fall times against switching frequency requirements. Verify that the 8-SOIC package fits the PCB layout constraints and thermal management needs.

Isolators - Gate Drivers Part Context

This part belongs to the SI82Ax series of isolated gate drivers. It complements other variants like SI82A40AGC-IS by offering similar electrical performance with specific packaging or configuration differences. The series is designed for applications demanding reliable high-voltage isolation and fast switching speeds in compact form factors.

Isolators - Gate Drivers Replacement Considerations

SI82A40AGC-IS offers comparable electrical characteristics within the same family. Verify pinout compatibility and isolation voltage ratings before substitution. Consult official Skyworks cross-reference guides for definitive replacement validation.