SI82E89ABE-IS3R

Isolators - Gate Drivers Overview

The SI82E89ABE-IS3R is a dual-channel isolated gate driver from Skyworks Solutions, featuring 6 kV isolation and SOIC-14 packaging. It operates with a supply voltage range of 5 V to 30 V and accepts input signals between 3 V and 20 V. The device provides non-inverting outputs with typical rise and fall times of 8.3 ns and 8.6 ns, respectively. Maximum propagation delay is 40 ns, supporting high-speed switching applications within an operating temperature range of -40°C to +125°C.

Isolators - Gate Drivers Feature Summary

• Provides 6 kV reinforced isolation for high-voltage circuit protection
• Features wide input voltage compatibility ranging from 3 V to 20 V
• Supports flexible gate supply voltages from 5 V to 30 V
• Includes CMOS input logic with optional deglitch filtering

Isolators - Gate Drivers Applications

• Industrial motor drives
• Inverter systems
• High-frequency power supplies

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix 'IS3R' confirms the reel packaging format required for automated assembly processes. Ensure the component meets RoHS compliance standards for your region. Cross-reference the manufacturer part number with official Skyworks documentation to confirm current availability status and lead times before finalizing procurement plans.

Isolators - Gate Drivers Selection Notes

Select this component when 6 kV isolation is mandatory for safety compliance in high-power environments. The wide input voltage range allows direct interfacing with various logic families without additional level shifting. Consider the SOIC-14 package dimensions for PCB layout constraints and thermal management requirements during system design.

Isolators - Gate Drivers Part Context

This device belongs to the SI82E89 series of isolated gate drivers designed for robust performance in demanding power electronics applications. The series emphasizes high reliability and fast switching speeds while maintaining strict isolation barriers. It serves as a critical interface between low-voltage control circuits and high-voltage power switches.

Isolators - Gate Drivers Replacement Considerations

Direct substitutes include other Skyworks SI82E89 variants such as SI82E89AEE-IS3R, which shares similar electrical characteristics and pinout configurations. Verify that any replacement maintains the same 6 kV isolation rating and package type to ensure mechanical and electrical compatibility.