SI82393CD-IS3

Isolators - Gate Drivers Overview

The SI82393CD-IS3 is a galvanically isolated gate driver from the Si8239x series, manufactured by Skyworks Solutions. It features a wide-body SOIC-14 package and provides high electromagnetic immunity. The device supports a 5 kV isolation rating with a 12 V under-voltage lockout (UVLO). It operates within a temperature range of -40°C to +125°C. Key electrical parameters include a maximum propagation delay of 40 ns, rise and fall times of 12 ns each, and an output current capability of 4 A. The input voltage range spans from 2.5 V to 5.5 V, with a typical operating supply current of 7.2 mA.

Isolators - Gate Drivers Feature Summary

• Provides galvanic isolation for high-side and low-side gate driving applications
• Features high electromagnetic immunity for robust signal integrity
• Includes integrated 12 V under-voltage lockout protection

Isolators - Gate Drivers Applications

• Industrial motor drives
• Inverter systems
• Power supply control circuits

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix IS3 against official Skyworks documentation to confirm package type and tape/reel specifications. Ensure the component meets required insulation ratings for your safety standards. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components. Confirm availability and lead times directly with the supplier prior to ordering.

Isolators - Gate Drivers Selection Notes

Select this component when a dual-channel isolated gate driver with high peak output current is required. The wide-body SOIC-14 package facilitates thermal management and creepage distance compliance. Consider the 40 ns propagation delay and 12 ns switching speeds for high-frequency applications. Verify that the 5 kV isolation rating aligns with the system's voltage requirements.

Isolators - Gate Drivers Part Context

This part belongs to the Si8239x family of isolated gate drivers. These devices utilize silicon dioxide (SiO2) radio frequency isolation technology. The family offers various configurations including automotive and industrial grades. The SI82393CD-IS3 specifically targets general industrial applications requiring reliable high-voltage isolation.

Isolators - Gate Drivers FAQ

What is the isolation voltage rating of the SI82393CD-IS3?

The device has a 5 kV isolation rating.

Does the SI82393CD-IS3 have under-voltage lockout?

Yes, it includes a 12 V under-voltage lockout (UVLO) feature.