SI82D29ABE-IS3

Isolators - Gate Drivers Overview

The SI82D29ABE-IS3 is a dual-channel isolated gate driver manufactured by Skyworks Solutions, Inc. It features a 6 kV isolation rating and provides 1 A output current capability. The device operates on a supply voltage range of 3 V to 20 V. It supports both inverting and non-inverting configurations. Key timing parameters include an 8.3 ns rise time. The component is housed in a 14-SOIC package and is designed for surface mount installation.

Isolators - Gate Drivers Feature Summary

• Provides galvanic isolation with a 6 kV rating between input and output channels
• Delivers high peak drive current of 1 A for efficient power switch control
• Supports flexible logic configuration with selectable inverting or non-inverting modes

Isolators - Gate Drivers Applications

• Industrial motor drives requiring high-voltage isolation
• Inverter systems for renewable energy applications
• High-frequency switching power supplies

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix 'IS3' corresponds to the tube packaging format as indicated in distributor listings. Confirm that the 6 kV isolation rating meets the safety requirements of the target application circuit. Ensure the SOIC-14 footprint matches the PCB design constraints. Cross-reference the manufacturer part number with official Skyworks documentation to validate the exact electrical characteristics and pinout configuration before finalizing procurement.

Isolators - Gate Drivers Selection Notes

Select this component when a dual-channel driver with 6 kV isolation and 1 A output current is required. Consider the 8.3 ns rise time for high-speed switching applications. Verify compatibility with the system's 3 V to 20 V supply voltage range. Evaluate the need for inverting versus non-inverting logic options based on the control signal requirements. Ensure the SOIC-14 package fits within the available board space.

Isolators - Gate Drivers Part Context

This device belongs to the Skyworks isolated gate driver family, which utilizes capacitive coupling technology for signal transmission. The SI82D29ABE-IS3 specifically targets applications needing robust isolation and moderate drive strength. It complements other drivers in the portfolio that may offer higher current or different isolation voltages. The series is designed for reliability in harsh industrial environments.

Isolators - Gate Drivers Replacement Considerations

Check for direct substitutes within the SI82D series offering similar 6 kV isolation and 1 A drive current. Verify pin-to-pin compatibility if replacing in existing designs. Consider variants with different packaging or temperature ratings if environmental conditions differ.