SI823H3BB-AS1

Isolators - Gate Drivers Overview

The SI823H3BB-AS1 is a galvanically isolated gate driver from the Si823Hx series, manufactured by Skyworks Solutions. It features high-side and low-side drivers housed in an NB SOIC-16 package. The device provides automotive-grade isolation with a rating of 2.5 kV. It supports non-inverting logic configurations and operates within a temperature range suitable for industrial applications.

Isolators - Gate Drivers Feature Summary

• Provides galvanic isolation between control and power stages
• Integrates both high-side and low-side driver channels
• Designed for automotive reliability standards

Isolators - Gate Drivers Applications

• Automotive motor control systems
• Industrial inverter drives
• High-voltage switching circuits requiring isolation

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix AS1 against official Skyworks documentation to confirm pinout and electrical characteristics. Ensure the NB SOIC-16 package dimensions match your PCB footprint requirements. Confirm that the 2.5 kV isolation rating meets your system safety standards before integration.

Isolators - Gate Drivers Selection Notes

Select this component when dual-channel isolation is required in a compact surface-mount package. Compare propagation delay and peak output current specifications against other Si823Hx variants if higher speed or drive strength is needed. Verify thermal performance under expected load conditions.

Isolators - Gate Drivers Part Context

This part belongs to the Si823Hx family of isolated gate drivers. These devices utilize capacitive coupling technology for signal transmission across the isolation barrier. The family offers various channel counts and isolation voltages to suit different power electronics designs.

Isolators - Gate Drivers Replacement Considerations

Check Skyworks datasheets for direct replacements within the Si823Hx series. Consider SI823H3BD or similar variants if package differences are acceptable. Verify equivalent isolation ratings and drive capabilities.