SI82396CB-AS1R

Isolators - Gate Drivers Overview

The SI82396CB-AS1R is an automotive-grade, dual-channel isolated gate driver from Skyworks Solutions. It utilizes capacitive coupling technology to provide galvanic isolation with a rated insulation voltage of 2500 Vrms. The device features two non-inverting channels housed in a 16-SOIC package. Key electrical specifications include a maximum propagation delay of 40 ns, rise and fall times of 12 ns each, and a peak output current capability of 4 A per channel. It operates within a temperature range of -40°C to +125°C and consumes approximately 7.2 mA of quiescent supply current.

Isolators - Gate Drivers Feature Summary

• Automotive qualification for high reliability in vehicle applications
• High electromagnetic immunity due to capacitive coupling architecture
• Dual independent channels for half-bridge or full-bridge configurations

Isolators - Gate Drivers Applications

• Automotive powertrain control modules
• Electric vehicle motor drives
• On-board charging systems

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix 'AS1R' indicates tape-and-reel packaging when sourcing components. Confirm that the 2500 Vrms isolation rating meets the safety requirements of the target application circuit. Ensure compatibility with the 16-SOIC footprint during PCB layout verification.

Isolators - Gate Drivers Selection Notes

Select this component for designs requiring robust isolation in noisy automotive environments. The dual-channel configuration supports synchronous rectification or half-bridge topologies. Consider the 4 A drive strength for medium-power MOSFETs or IGBTs. Verify thermal dissipation capabilities within the SOIC-16 package for the intended duty cycle.

Isolators - Gate Drivers Part Context

This part belongs to the Si8239x family of isolated gate drivers. It shares architectural similarities with other models like the SI82396CD-AS but differs in packaging and reel format. The series is characterized by high-speed operation and strong common-mode transient immunity suitable for modern wide-bandgap semiconductor switching.

Isolators - Gate Drivers Replacement Considerations

Direct substitutes may include other variants within the Si8239x family such as the SI82396BD-IS3R, provided pinout and isolation ratings are compatible. Verify that alternative parts meet the same automotive qualification standards and package dimensions.