SI8236BB-D-IM

Isolators - Gate Drivers Overview

The SI8236BB-D-IM is a dual-channel isolated gate driver from the Si823x series, manufactured by Skyworks Solutions Inc. It utilizes capacitive coupling technology to provide electrical isolation between input and output circuits. The device features a 14-LGA (5x5 mm) surface-mount package and supports high-side and low-side configurations. Key electrical specifications include a peak output current of 4 A, an insulation voltage of 2.5 kVrms, and a maximum propagation delay of 45 ns. It operates within a temperature range of -40°C to +125°C and is designed for industrial applications requiring high electromagnetic immunity.

Isolators - Gate Drivers Feature Summary

• Capacitive coupling technology ensures robust signal transmission across the isolation barrier.
• Dual-channel architecture supports independent high-side and low-side gate drive control.
• High electromagnetic immunity enhances reliability in electrically noisy environments.
• Integrated UVLO prevents improper operation during insufficient supply voltage conditions.

Isolators - Gate Drivers Applications

• Industrial motor drives
• Inverter systems
• Power supply gate driving

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix 'D-IM' corresponds to the LGA-14 package variant when sourcing. Confirm that the component meets AEC-Q100 qualification requirements if automotive compliance is necessary. Ensure compatibility with the intended logic input levels before integration into the design.

Isolators - Gate Drivers Selection Notes

Select this component for applications requiring dual-channel isolation with a 4 A drive capability. The 14-LGA package offers a compact footprint suitable for space-constrained designs. Consider the 2.5 kVrms isolation rating when determining safety requirements for the target system.

Isolators - Gate Drivers Part Context

This part belongs to the Si823x family of isolated gate drivers. These devices are engineered to replace traditional transformer-based solutions, offering superior performance in terms of size, weight, and reliability. The family includes variants with different packaging and isolation ratings to suit diverse industrial needs.

Isolators - Gate Drivers Replacement Considerations

Check datasheets for alternative Skyworks models such as SI8233 or SI8234 series components. Verify pinout compatibility and isolation voltage ratings before substituting to ensure circuit functionality remains intact.

Isolators - Gate Drivers FAQ

What type of isolation technology does the SI8236BB-D-IM use?

It uses capacitive coupling technology for signal transmission across the isolation barrier.

What is the maximum propagation delay for this device?

The maximum propagation delay is specified as 45 ns.