SI8233BB-D-YS1R

Isolators - Gate Drivers Overview

The SI8233BB-D-YS1R is a dual-channel, galvanically isolated gate driver from the Si823x series manufactured by Skyworks Solutions Inc. It utilizes silicon isolation technology to provide high electromagnetic immunity and fast switching performance. The device features a peak output current of 4A and supports an output supply voltage range of 9.4V to 24V. It offers a propagation delay of up to 60ns with rise and fall times of 12ns. The component is rated for AEC-Q100 automotive qualification and operates within a temperature range of -40°C to 125°C. It is housed in a 16-SOIC package.

Isolators - Gate Drivers Feature Summary

• Dual-channel configuration with independent high-side and low-side drivers
• High common-mode transient immunity for robust noise rejection
• TTL-compatible inputs with hysteresis for reliable signal integrity
• Integrated dead-time control and overlap protection

Isolators - Gate Drivers Applications

• Motor drive and control systems
• Industrial power management circuits
• Inverter and converter topologies
• Lighting applications requiring isolation

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix 'YS1R' against official Skyworks documentation to confirm packaging and reel specifications. Ensure the component matches the required isolation voltage and thermal characteristics for the target application. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit parts. Confirm RoHS compliance status prior to integration into final assemblies.

Isolators - Gate Drivers Selection Notes

Select this component when high-speed switching with robust isolation is required. The 4A peak current capability suits driving medium-power MOSFETs or IGBTs. Consider the 16-SOIC package for surface-mount assembly constraints. Verify that the 2500Vrms isolation rating meets system safety standards. Evaluate the operating temperature range against environmental conditions.

Isolators - Gate Drivers Part Context

This part belongs to the Si823x family of isolated gate drivers. The family is characterized by silicon-based capacitive coupling technology. These devices are designed for applications demanding high reliability and fast response times. The series includes variants with different isolation voltages and output currents.

Isolators - Gate Drivers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.