SI823H7BB-AS1

Isolators - Gate Drivers Overview

The SI823H7BB-AS1 is a dual-channel isolated gate driver from the Si823Hx series, manufactured by Skyworks Solutions Inc. It provides galvanic isolation for high-side and low-side power switching applications. The device features a peak output current of 6A and supports continuous output currents of 4A for both high and low sides. It operates with a supply voltage range of 5.5V to 30V and exhibits a maximum propagation delay of 30ns. Designed for automotive environments, it meets AEC-Q100 qualification standards.

Isolators - Gate Drivers Feature Summary

• Provides galvanic isolation between control logic and power switches
• Supports high-side and low-side driving configurations
• Qualified for automotive reliability standards

Isolators - Gate Drivers Applications

• Automotive power management systems
• Motor control circuits
• Inverter bridge drivers

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix AS1 against official Skyworks documentation to confirm package type and tape/reel specifications. Ensure the procurement channel sources directly from authorized distributors to guarantee component authenticity and traceability. Cross-reference the datasheet revision date with manufacturing lot codes to ensure compliance with current quality standards.

Isolators - Gate Drivers Selection Notes

Select this component when a dual-channel driver with 6A peak current capability is required for high-voltage isolation. The 5.5V to 30V supply range accommodates various MOSFET and IGBT gate drive requirements. Consider the 30ns propagation delay for timing-sensitive applications within the automotive sector.

Isolators - Gate Drivers Part Context

This part belongs to the Si823Hx family of isolated gate drivers. These devices utilize silicon dioxide (SiO2) isolation technology to provide robust electrical separation. The family includes variants with different insulation voltages and package options, catering to diverse industrial and automotive power electronics needs.

Isolators - Gate Drivers Replacement Considerations

Consult official Skyworks substitution guides for verified alternatives. Generic replacements may not match the specific isolation voltage or automotive qualification requirements.