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SI823H5AD-AS3R is listed in the Isolators - Gate Drivers range at ChipApex. The manufacturer field lists Skyworks Solutions Inc.. Its product description is DGTL ISO 5KV 2CH GATE DVR 14SOIC. Review the specifications below when checking this part for your BOM.
The SI823H5AD-AS3R is a galvanically isolated gate driver from the Si823Hx series manufactured by Skyworks Solutions. It features dual channels for high-side and low-side switching applications. The device operates within a supply voltage range of 3 V to 5.5 V and supports an operating temperature range from -40°C to +125°C. It utilizes a Reel packaging format and is designed for robust signal isolation in power management systems.
Verify the specific suffix AS3R indicates reel packaging when sourcing. Confirm RoHS compliance status through official documentation. Check current distribution availability as stock levels may be restricted. Ensure the component matches the exact part number for automotive qualification requirements.
Select this component for applications requiring dual isolated drivers with automotive certification. Compare propagation delay and peak output current specifications against system requirements. Verify package compatibility with PCB layout constraints. Consider thermal performance within the specified operating temperature range.
This part belongs to the Si823Hx family of isolated gate drivers. It shares architectural similarities with other variants like SI823H4BD-AS3 but differs in packaging and specific electrical characteristics. The series is optimized for high-reliability industrial and automotive environments.
Direct substitutes include SI823H4BD-AS3 for tube-packaged equivalents. Verify pinout and isolation voltage ratings match before substitution. Cross-reference datasheets for any differences in drive strength or delay times.
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