SI8282CD-AS

Isolators - Gate Drivers Overview

The SI8282CD-AS is a galvanically isolated gate driver from Skyworks Solutions, designed for automotive applications. It features an integrated DC-DC converter and utilizes proprietary silicon isolation technology. The device operates in a SOIC-Wide-20 package with two channels. Key electrical parameters include a maximum propagation delay of 40 ns, rise and fall times of 12 ns, and a peak output current of 4 A. It supports a supply voltage of 12 V and functions within a temperature range of -40°C to +125°C.

Isolators - Gate Drivers Feature Summary

• Integrates a high-frequency DC-DC converter to eliminate the need for external bootstrap components.
• Utilizes Skyworks' proprietary silicon isolation technology for robust galvanic isolation.
• Optimized for driving Silicon Carbide (SiC) FETs, power MOSFETs, and IGBTs.

Isolators - Gate Drivers Applications

• Silicon Carbide (SiC) Field-Effect Transistor (FET) gate driving
• Insulated Gate Bipolar Transistor (IGBT) control
• Automotive inverter systems
• Motor control circuits

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix 'AS' against the official Skyworks datasheet to confirm it denotes the Automotive grade qualification and specific packaging configuration. Ensure compatibility with the required isolation voltage ratings and thermal management requirements for the target application environment before finalizing procurement.

Isolators - Gate Drivers Selection Notes

Select this component when designing systems requiring high electromagnetic immunity and integrated power conversion for isolated gate drivers. It is suitable for applications demanding precise timing control with low propagation delay. Consider the SOIC-Wide-20 package constraints and the necessity for an integrated DC-DC solution when evaluating alternative discrete or non-integrated driver options.

Isolators - Gate Drivers Part Context

This part belongs to the Si8282 series of galvanically isolated gate drivers. It is manufactured by Skyworks Solutions, Inc., a provider of analog semiconductors. The series is characterized by its use of silicon isolation technology, distinguishing it from traditional magnetic or optical isolators in terms of size, reliability, and integration capabilities.

Isolators - Gate Drivers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify pin-to-pin compatibility and electrical specifications with any potential alternatives from the same manufacturer or competitors.