SI82D99AEC-IS1R

Isolators - Gate Drivers Overview

The SI82D99AEC-IS1R is a dual-channel isolated gate driver manufactured by Skyworks Solutions, Inc. It features capacitive coupling technology providing 3750 Vrms isolation voltage. The device delivers a peak output current of 1 A and operates with supply voltages ranging from 3 V to 20 V on both sides. It supports inverting and non-inverting configurations. The component is housed in a 16-pin SOIC package and is designed for surface mount installation.

Isolators - Gate Drivers Feature Summary

• Capacitive coupling provides high-speed signal transmission with robust isolation
• Dual-channel architecture supports independent high-side and low-side driving
• Integrated shutdown function enhances system safety and control flexibility

Isolators - Gate Drivers Applications

• Industrial motor drives
• Inverter systems
• Power supply circuits

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix IS1R against official Skyworks documentation to confirm reel packaging and tape-and-reel specifications. Ensure the ordering part number matches the exact isolation rating and channel configuration required for the design. Cross-reference the datasheet revision history for any recent manufacturing changes or pinout updates before finalizing procurement orders.

Isolators - Gate Drivers Selection Notes

Select this component when a dual-channel solution with 1 A drive capability and 3750 Vrms isolation is required. Consider the SOIC-16 footprint for PCB layout constraints. Verify that the input logic levels are compatible with the CMOS interface. Evaluate thermal performance requirements relative to the package type and ambient operating conditions specified in the datasheet.

Isolators - Gate Drivers Part Context

This part belongs to the SI82D99 family of isolated gate drivers. It shares architectural similarities with other variants in the series but differs in specific isolation ratings, package options, and drive current capabilities. The ECAD model is available for integration into electronic design automation tools for schematic and PCB layout purposes.

Isolators - Gate Drivers Replacement Considerations

Direct substitutes include SI82D99ABC-IS1R and SI82D99ACE-IS1R. Verify pin compatibility and electrical parameters before substitution. Other family members like SI82F99 may offer higher currents but require different isolation and package assessments.