SI823H5BB-IS1

Isolators - Gate Drivers Overview

The SI823H5BB-IS1 is a dual-channel isolated gate driver from the Si823Hx series, manufactured by Skyworks Solutions Inc. It features capacitive coupling technology for galvanic isolation with a rated voltage of 2500 Vrms. The device operates within a supply voltage range of 3 V to 5.5 V and delivers a peak output current of 6 A. It utilizes a 16-pin narrow-body SOIC package (SOIC-16 NB). Key timing parameters include a maximum propagation delay of 40 ns, with rise and fall times of 12 ns each. The component is qualified under AEC-Q100 standards for automotive applications.

Isolators - Gate Drivers Feature Summary

• Capacitive coupling provides high electromagnetic immunity and robust signal isolation
• Dual-channel configuration supports half-bridge and full-bridge topologies
• AEC-Q100 qualification ensures reliability for automotive environments

Isolators - Gate Drivers Applications

• Automotive power electronics and motor control systems
• Industrial inverter and converter circuits
• High-voltage isolated switching applications

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix IS1 against official Skyworks documentation to confirm pinout and electrical characteristics. Ensure the procurement channel sources genuine components to avoid counterfeit risks. Confirm that the narrow-body SOIC-16 package dimensions match your PCB footprint requirements before finalizing orders.

Isolators - Gate Drivers Selection Notes

Select this component when a 6 A drive capability and 2500 Vrms isolation are required in a compact 16-pin form factor. Compare against other Si823Hx variants if different isolation voltages or package types like SOIC-14 are needed. Consider the 40 ns propagation delay for timing-sensitive designs requiring precise switching control.

Isolators - Gate Drivers Part Context

This part belongs to the Si823Hx family of isolated gate drivers, which utilize Skyworks' proprietary capacitive isolation technology. The family offers various configurations including single and dual channels with different isolation ratings and packages. The SI823H5BB-IS1 specifically targets applications needing high current drive in an automotive-grade narrow SOIC package.

Isolators - Gate Drivers Replacement Considerations

Check Skyworks datasheets for direct replacements within the Si823Hx series, such as SI823H5CD-IS3 for SOIC-14 packaging or SI82396BB-IS1 for lower current requirements. Verify pin compatibility and isolation voltage ratings before substituting.