SI82E89AEE-IS3R

Isolators - Gate Drivers Overview

The SI82E89AEE-IS3R is a dual-channel isolated gate driver from Skyworks Solutions, designed for high-voltage power switching applications. It features a 6kV isolation rating and operates with a supply voltage range of 5 V to 30 V. The device utilizes silicon technology and is housed in an SOIC-14 package. Key electrical parameters include a maximum propagation delay of 40 ns, with rise and fall times of 8.3 ns and 8.6 ns respectively. It supports non-inverting logic configuration and functions within a temperature range of -40°C to +125°C.

Isolators - Gate Drivers Feature Summary

• Provides 6kV reinforced isolation between input and output channels for safe high-voltage operation.
• Delivers dual independent channel outputs suitable for driving high-side and low-side power devices.
• Utilizes silicon-based digital isolation technology to ensure signal integrity across the isolation barrier.

Isolators - Gate Drivers Applications

• Industrial motor control systems requiring galvanic isolation
• Inverter circuits in renewable energy conversion equipment
• High-voltage power supply topologies

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix IS3R against official Skyworks documentation to confirm reel packaging and tape-and-reel specifications. Ensure compatibility with moisture sensitivity levels (MSL) requirements during storage and handling. Cross-reference the 6kV isolation rating with system safety standards before integration. Confirm that the SOIC-14 footprint matches the target PCB layout constraints.

Isolators - Gate Drivers Selection Notes

Select this component when a 6kV isolation barrier is mandatory for the application's safety requirements. The dual-channel architecture simplifies design for half-bridge or full-bridge configurations. Consider the 40 ns propagation delay limit for timing-sensitive switching applications. The wide operating temperature range supports deployment in harsh industrial environments without derating concerns.

Isolators - Gate Drivers Part Context

This part belongs to the SI82E89 series of isolated gate drivers from Skyworks Solutions. The series focuses on providing robust digital isolation for power electronics. The SI82E89AEE variant specifically targets applications demanding higher isolation voltages compared to standard 5kV rated devices in the broader portfolio.

Isolators - Gate Drivers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify functional equivalence regarding isolation voltage and package dimensions if considering alternative manufacturers.