SI82E99BGC-IS1R

Isolators - Gate Drivers Overview

The SI82E99BGC-IS1R is a dual-channel isolated gate driver from Skyworks Solutions, designed for high-performance power switching applications. It features a 3.75 kV isolation rating and supports peak output currents of up to 6 A. The device operates with supply voltages between 3 V and 20 V on the logic side and delivers output voltages from 5 V to 30 V. Packaged in an SOIC-16 format, it offers rapid switching capabilities with rise and fall times of approximately 8.3 ns and 8.6 ns respectively. The component functions within a temperature range of -40°C to +125°C and utilizes CMOS logic inputs.

Isolators - Gate Drivers Feature Summary

• Provides robust 3.75 kV reinforced insulation for safe signal transmission across potential barriers.
• Delivers high peak output current capability to efficiently drive power MOSFETs and IGBTs.
• Supports flexible input configurations including non-inverting and inverting logic options.

Isolators - Gate Drivers Applications

• Industrial motor drives and servo controllers
• Solar inverters and photovoltaic systems
• Uninterruptible power supplies (UPS)
• High-frequency switched-mode power supplies

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix IS1R indicates reel packaging when sourcing components. Confirm that the selected variant matches the required isolation voltage and package type for the target design. Ensure compatibility with the system's operating temperature range and logic voltage levels before finalizing procurement orders.

Isolators - Gate Drivers Selection Notes

Select this model for applications requiring high-speed switching with significant current drive requirements. The dual-channel architecture simplifies board layout for half-bridge or full-bridge topologies. Consider the SOIC-16 footprint for thermal management and PCB space constraints compared to other available packages in the series.

Isolators - Gate Drivers Part Context

This component belongs to the SI82E99 family of isolated gate drivers, which are engineered for demanding power electronics environments. The series emphasizes reliability and speed, making it suitable for modern energy conversion systems where efficiency and compactness are critical design parameters.

Isolators - Gate Drivers Replacement Considerations

Direct substitutes include SI82E99BEC-IS1 and SI82E99ACC-IS1. Verify pinout compatibility and electrical specifications such as propagation delay and isolation ratings before swapping parts in existing designs.

Isolators - Gate Drivers FAQ

What is the maximum peak output current capability?

The device supports a peak output current of 6 A, enabling efficient driving of power switches.

Does the part support both inverting and non-inverting logic?

Yes, the configuration allows for both inverting and non-inverting input logic options.