SI823H6AB-IS1R

Isolators - Gate Drivers Overview

The SI823H6AB-IS1R is a dual isolated gate driver from the Si823Hx series, manufactured by Skyworks Solutions Inc. It features a 2.5 kVrms isolation rating and operates within a supply voltage range of 3 V to 5.5 V. The device provides two independent channels with peak output currents of 6 A for both sourcing and sinking. It utilizes an SOIC-16 package and supports automotive applications through AEC-Q100 qualification. Operating temperatures span from -40 °C to +125 °C, ensuring reliability in harsh environments.

Isolators - Gate Drivers Feature Summary

• Provides galvanic isolation between control logic and power switches using silicon technology.
• Delivers high peak drive current capability for efficient switching of power MOSFETs and IGBTs.
• Ensures robust performance under high electromagnetic interference conditions.

Isolators - Gate Drivers Applications

• Automotive motor control systems
• Industrial inverters and converters
• High-voltage power supplies

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix IS1R indicates tape and reel packaging when ordering. Confirm that the AEC-Q100 qualification meets your project's automotive reliability standards. Ensure the SOIC-16 footprint matches your PCB layout requirements. Check for RoHS compliance documentation if required by your manufacturing process.

Isolators - Gate Drivers Selection Notes

Select this component for applications requiring 2.5 kV isolation with high current drive capabilities. Compare propagation delay specifications against other Si823x variants if timing precision is critical. Consider the operating temperature range and package thermal characteristics for your specific enclosure design. Verify input logic compatibility with your microcontroller or FPGA outputs.

Isolators - Gate Drivers Part Context

This part belongs to the Si823Hx family of isolated gate drivers designed for demanding industrial and automotive environments. The series offers various isolation ratings and drive strengths. The SI823H6AB-IS1R specifically targets applications needing dual-channel high-current driving with moderate isolation levels.

Isolators - Gate Drivers Replacement Considerations

Check for direct substitutes within the Si823Hx family such as SI823H6BB-IS1R or SI823H6CB-IS1R, which may offer different pinouts or isolation ratings. Verify functional equivalence before swapping components to ensure circuit stability.