SI82D99ACE-IS3

Isolators - Gate Drivers Overview

The SI82D99ACE-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 for each channel. The device supports both high-side and low-side configurations within a single package. It operates on a supply voltage range of 3 V to 20 V. The component is housed in a SOIC-14 surface-mount package. It is designed for applications requiring galvanic isolation between control logic and power switches.

Isolators - Gate Drivers Feature Summary

• Provides 6 kV reinforced isolation barrier between input and output sections
• Delivers 1 A peak drive current for efficient switching of power devices
• Integrates two independent channels for simultaneous high-side and low-side control

Isolators - Gate Drivers Applications

• Isolated switched-mode power supplies
• Motor drive systems
• Power inverters
• Uninterruptible power supplies (UPS)
• Onboard chargers

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix IS3 against the manufacturer's official datasheet to confirm pinout compatibility and insulation characteristics. Ensure that the required isolation voltage and drive current meet the target application specifications before procurement. Cross-reference the ordering part number with Skyworks Solutions documentation to avoid confusion with similar variants in the Si82D series family.

Isolators - Gate Drivers Selection Notes

Select this component when a 6 kV isolation rating is mandatory for safety compliance. The 1 A drive current is suitable for medium-power MOSFETs or IGBTs. Consider the SOIC-14 package size for PCB layout constraints. Verify that the operating temperature range and supply voltage requirements align with the system design parameters.

Isolators - Gate Drivers Part Context

This device belongs to the Si82D series of isolated gate drivers from Skyworks Solutions. It utilizes digital isolation technology to provide robust signal transmission across isolation barriers. The series is designed for industrial and automotive applications requiring high reliability and electrical safety standards.

Isolators - Gate Drivers Replacement Considerations

Check Skyworks official substitution lists for equivalent parts within the Si82D series. Verify if alternative models offer different isolation ratings or drive currents. Ensure pin-to-pin compatibility if direct replacement is required without PCB redesign.