SI82D99BBE-IS3

Isolators - Gate Drivers Overview

The SI82D99BBE-IS3 is a dual-channel isolated gate driver manufactured by Skyworks Solutions Inc. It features a 6 kVrms isolation rating and provides 1 A peak output current for each channel. The device supports both high-side and low-side configurations with inverting and non-inverting logic options. It operates on a supply voltage range of 3 V to 20 V and is housed in a 14-pin SOIC package. This component utilizes capacitive coupling technology for signal transmission across the isolation barrier, ensuring reliable performance in high-voltage applications.

Isolators - Gate Drivers Feature Summary

• Provides galvanic isolation with a 6 kVrms rating between input and output channels
• Delivers 1 A peak drive current suitable for driving power MOSFETs and IGBTs
• Supports flexible logic configuration with both inverting and non-inverting outputs
• Utilizes robust capacitive coupling technology for high-speed signal transmission

Isolators - Gate Drivers Applications

• Industrial motor drives and control systems
• Inverter circuits in renewable energy systems
• High-voltage power supply gate driving
• Isolated interface for power management ICs

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix BE against official Skyworks documentation to confirm pinout and electrical characteristics match your design requirements. Ensure that the 6 kVrms isolation rating meets the safety standards required for your application's creepage and clearance distances. Cross-reference the SOIC-14 package dimensions with your PCB footprint library to guarantee accurate placement during assembly.

Isolators - Gate Drivers Selection Notes

Select this component when a high isolation voltage of 6 kVrms is required alongside moderate drive current capabilities. It is suitable for designs needing both high-side and low-side driving from a single package. Consider the capacitive coupling technology for its immunity to common-mode transients compared to magnetic alternatives. Verify that the 3 V to 20 V supply range aligns with your system's available power rails.

Isolators - Gate Drivers Part Context

This part belongs to the SI82Dxx series of isolated gate drivers from Skyworks Solutions. It shares the SOIC-14 form factor with other variants in the family but differs in isolation rating and drive current. The SI82D99BBE-IS3 specifically targets applications requiring higher isolation than standard 5 kV devices while maintaining compact size. It complements lower-current or lower-isolation parts within the same product line.

Isolators - Gate Drivers Replacement Considerations

Check Skyworks datasheets for direct replacements such as SI82D99ABE-IS3 if different logic inversion is needed. Compare SI82D99BCE-IS3 for identical specifications but potential packaging or suffix variations. Ensure any substitute maintains the 6 kVrms isolation and 1 A drive current requirements.