SI82F99AGC-IS1R

Isolators - Gate Drivers Overview

The SI82F99AGC-IS1R is a dual-channel isolated gate driver from Skyworks Solutions, designed for high-voltage power switching applications. It features a 3.75 kV isolation rating and utilizes capacitive coupling technology for signal transmission. The device operates with a supply voltage range of 3 V to 20 V on the primary side and supports output voltages up to 30 V. Key electrical parameters include a rise time of 17 ns and a fall time of 22 ns. It is housed in a SOIC-16 surface-mount package and functions within a temperature range of -40°C to +125°C.

Isolators - Gate Drivers Feature Summary

• Dual-channel architecture providing independent control for two isolated outputs
• High-voltage isolation capability ensuring safety in demanding power environments
• Capacitive coupling technology enabling robust signal transmission across isolation barriers
• CMOS logic compatibility for straightforward integration with standard control interfaces

Isolators - Gate Drivers Applications

• Industrial motor drives requiring isolated gate control
• Inverter systems in renewable energy applications
• Solid-state transformer implementations
• High-frequency AC/DC and DC/DC converter topologies

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix 'IS1R' against official Skyworks documentation to confirm reel packaging and tape-and-reel specifications. Ensure that the SOIC-16 package dimensions match your PCB footprint requirements. Cross-reference the datasheet revision date to confirm current compliance with RoHS standards and moisture sensitivity levels before finalizing procurement orders.

Isolators - Gate Drivers Selection Notes

Select this component when dual-channel isolation is required within a compact form factor. The 3.75 kV rating suits applications needing moderate isolation distances. Consider the 17 ns rise time for switching frequency limitations. Compare against single-channel alternatives if only one output is needed, or higher-isolation variants if system requirements exceed 3.75 kV. Verify thermal management needs for the SOIC-16 package under continuous load conditions.

Isolators - Gate Drivers Part Context

This part belongs to the SI82F99 family of isolated gate drivers from Skyworks Solutions. The family focuses on combining high reliability with compact packaging for power electronics. The SI82F99 series specifically targets applications requiring dual-channel isolation with precise timing characteristics. It complements other Skyworks isolators by offering integrated drive capabilities alongside signal isolation.

Isolators - Gate Drivers Replacement Considerations

Direct substitutes may include SI82F99EEC-IS1R or SI82F99AGC-IS1 depending on specific suffix variations for packaging or configuration. Verify pinout compatibility and isolation ratings before substitution. Consult Skyworks official cross-reference lists for validated replacements.