SI82D29ACE-IS3

Isolators - Gate Drivers Overview

The SI82D29ACE-IS3 is a dual-channel isolated gate driver from Skyworks Solutions, designed for high-voltage power switching applications. It features capacitive coupling technology providing 6 kVrms isolation voltage. The device delivers a peak output current of 1 A and operates within a supply voltage range of 3 V to 20 V. Key electrical parameters include a maximum propagation delay of 32 ns, rise time of 8.3 ns, and fall time of 8.6 ns. It supports both inverting and non-inverting configurations and functions reliably across an operating temperature range of -40°C to +125°C.

Isolators - Gate Drivers Feature Summary

• Provides galvanic isolation via capacitive coupling technology
• Supports high-side and low-side driving configurations
• Includes shutdown functionality for safe operation

Isolators - Gate Drivers Applications

• Industrial motor drives
• Inverter systems
• Solar inverters

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix 'IS3' against official Skyworks documentation to confirm package type and tape/reel specifications. Ensure compatibility with your PCB footprint for the SOIC-14 package. Cross-reference the datasheet revision date to validate parameter accuracy before finalizing procurement orders.

Isolators - Gate Drivers Selection Notes

Select this component when 6 kVrms isolation is required for dual-channel gate driving. Compare propagation delay and peak current capabilities against alternative drivers if faster switching speeds or higher current loads are needed. Verify that the CMOS logic input interface matches your control circuitry voltage levels.

Isolators - Gate Drivers Part Context

This part belongs to the SI82 family of isolated gate drivers, which utilizes Skyworks' proprietary capacitive isolation technology. This series is engineered to replace traditional magnetic isolators, offering improved reliability and smaller form factors for modern power electronics designs requiring robust signal transmission across isolation barriers.

Isolators - Gate Drivers Replacement Considerations

Consult official Skyworks substitution guides for direct equivalents. Verify pinout compatibility and isolation voltage ratings when considering alternatives from other manufacturers.