SI8286BC-AS

Isolators - Gate Drivers Overview

The SI8286BC-AS is a single-channel, automotive-grade isolated gate driver from Skyworks Solutions. It utilizes capacitive coupling technology to provide galvanic isolation between input and output sides. The device features a peak output current of 4A and supports an output supply voltage range of 13.2V to 30V. It operates within a junction temperature range of -40°C to +125°C and offers a maximum propagation delay of 50ns. The component is housed in a 16-SOIC package and is qualified under the AEC-Q100 standard for automotive applications.

Isolators - Gate Drivers Feature Summary

• Capacitive coupling technology provides high common-mode transient immunity
• Automotive qualification ensures reliability for harsh environments
• Single-channel design simplifies SiC and IGBT switching control

Isolators - Gate Drivers Applications

• Silicon Carbide (SiC) field-effect transistor driving
• Insulated Gate Bipolar Transistor (IGBT) switching control
• Automotive power electronics systems

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix 'AS' against official Skyworks documentation to confirm the exact isolation voltage rating and package variant. Ensure that the procurement channel provides valid traceability for AEC-Q100 certified components. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit products. Confirm that the requested quantity aligns with the standard tube packaging specifications provided by the manufacturer.

Isolators - Gate Drivers Selection Notes

Select this component when a single-channel, high-current isolated driver is required for automotive power stages. The 4A peak current capability suits medium-power SiC and IGBT modules. Consider the 16-SOIC footprint for PCB layout constraints. Verify that the system's common-mode noise environment does not exceed the device's specified immunity levels. Ensure the control logic voltage levels are compatible with the driver's input requirements.

Isolators - Gate Drivers Part Context

The SI8286BC-AS belongs to the Si828x family of isolated gate drivers designed for high-performance power switching applications. This series leverages Skyworks' proprietary capacitive isolation technology to replace traditional magnetic transformers. The BC-AS variant specifically targets automotive markets, offering robust protection and reliability standards required for electric vehicle powertrains and industrial motor drives.

Isolators - Gate Drivers Replacement Considerations

The SI8286BC-IS is a related variant within the same product family. Both devices share similar functional characteristics and automotive qualifications. Verify pinout compatibility and specific electrical parameter differences before substitution. Consult the official datasheet for detailed comparison of isolation ratings and package tolerances.