SI82E99ACE-IS3R

Isolators - Gate Drivers Overview

The SI82E99ACE-IS3R is a dual-channel isolated gate driver manufactured by Skyworks Solutions. It provides high-voltage isolation with a rated voltage of 6 kV, suitable for demanding power electronics applications. The device features both high-side and low-side outputs within a single package, supporting non-inverting logic configurations. It operates on a supply voltage range from 3 V to 20 V. The component utilizes silicon-based capacitive coupling technology to ensure galvanic isolation between input and output circuits. It is housed in a SOIC-14 surface-mount package designed for automated assembly. Key electrical characteristics include a rise time of 8.3 ns, enabling fast switching speeds for efficient power management.

Isolators - Gate Drivers Feature Summary

• Provides 6 kV reinforced isolation capability for safe operation in high-voltage environments
• Integrates two independent channels for simultaneous high-side and low-side driving
• Utilizes silicon-based capacitive coupling for robust signal transmission across isolation barriers

Isolators - Gate Drivers Applications

• Industrial motor drives requiring high-voltage isolation
• Inverter systems in renewable energy applications
• High-power switching supplies with strict safety requirements

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix IS3R against official Skyworks documentation to confirm reel packaging and tape-and-reel specifications. Ensure the part number matches the exact isolation rating and channel configuration required for your design. Cross-reference the datasheet revision date to guarantee compatibility with current manufacturing standards. Confirm that the SOIC-14 footprint aligns with your PCB layout constraints before finalizing procurement orders.

Isolators - Gate Drivers Selection Notes

Select this component when a 6 kV isolation barrier is mandatory for system safety compliance. Consider the 8.3 ns rise time for applications requiring rapid switching transitions. Evaluate the 3 V to 20 V supply range to ensure compatibility with existing control logic levels. Verify that the dual-channel architecture fits the space constraints compared to single-channel alternatives. Assess thermal performance within the SOIC-14 package for the intended power dissipation levels.

Isolators - Gate Drivers Part Context

This device belongs to the Skyworks Value Gate Driver family, which emphasizes cost-effective isolation solutions without compromising performance. The SI82E series typically offers competitive isolation ratings and propagation delays. The IS3 suffix indicates specific packaging and handling characteristics defined by the manufacturer. This model represents a specialized variant optimized for applications needing higher than standard 5 kV isolation margins.

Isolators - Gate Drivers Replacement Considerations

Direct substitutes may include other Skyworks models within the SI82E or SI82D series that offer similar 6 kV isolation and dual-channel capabilities. Verify pinout compatibility and package dimensions (SOIC-14) before substitution. Check if alternative parts meet the same 8.3 ns rise time specification. Ensure replacement components maintain the required 3 V to 20 V operating voltage range.