SI82B41ACE-IS4

Isolators - Gate Drivers Overview

The SI82B41ACE-IS4 is a single-channel isolated gate driver from the Skyworks SI82 family, housed in an SSO-8 surface-mount package. It provides 6 kV isolation and delivers a peak output current of 6 A. The device operates on a supply voltage range of 3 V to 20 V with a quiescent current of 1.3 mA. It supports both inverting and non-inverting configurations, featuring rise and fall times of 8.3 ns and 8.6 ns respectively. Maximum propagation delay is 38.2 ns, and it includes a shutdown function. The component functions within a temperature range of -40°C to +125°C.

Isolators - Gate Drivers Feature Summary

• Provides galvanic isolation for high-voltage switching applications
• Delivers high peak drive current for efficient power transistor control
• Supports flexible logic input configurations via dual outputs

Isolators - Gate Drivers Applications

• Industrial motor drives
• Inverter systems
• Switch-mode power supplies

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix IS4 against official Skyworks documentation to confirm insulation class and safety certifications. Ensure the ordering part number matches the required isolation voltage rating and package type. Cross-reference the manufacturer date code and RoHS compliance status directly with the supplier's certified datasheet before finalizing procurement.

Isolators - Gate Drivers Selection Notes

Select this component when a single-channel driver with 6 kV isolation and 6 A peak current is required. Consider the SSO-8 package for space-constrained designs. Evaluate the 38.2 ns propagation delay and 8.3/8.6 ns transition times against system switching frequency requirements. Confirm compatibility with the 3 V to 20 V supply range and CMOS logic inputs.

Isolators - Gate Drivers Part Context

This device belongs to the Skyworks SI82 series of isolated gate drivers. These components utilize capacitive coupling technology to provide robust signal transmission across isolation barriers. The series is designed for demanding power electronics applications requiring reliable high-voltage isolation and fast switching performance.

Isolators - Gate Drivers Replacement Considerations

Consult official Skyworks substitution guides for verified alternatives. Do not assume functional equivalence with other manufacturers' parts without detailed parameter comparison.