SI82B28ABC-ISR

Isolators - Gate Drivers Overview

The SI82B28ABC-ISR is a single-channel isolated gate driver manufactured by Skyworks Solutions Inc. It features a peak output current of 6 A and provides 3750 Vrms isolation voltage. The device operates within a supply voltage range of 3 V to 20 V and supports both inverting and non-inverting configurations. Packaged in an 8-SOIC surface-mount format, it is designed for high-performance power switching applications requiring robust galvanic isolation.

Isolators - Gate Drivers Feature Summary

• Provides 3750 Vrms reinforced insulation for safe signal transmission across potential barriers
• Delivers 6 A peak drive current to efficiently switch power devices
• Supports flexible logic input through selectable inverting or non-inverting modes

Isolators - Gate Drivers Applications

• Industrial motor drives
• Inverter circuits
• Power supply systems

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix ISR against official Skyworks documentation to confirm tape-and-reel packaging requirements. Ensure the selected variant matches the required isolation voltage and package dimensions for your PCB layout. Cross-reference the manufacturer part number with authorized distributors to confirm availability and authenticity before finalizing procurement plans.

Isolators - Gate Drivers Selection Notes

Select this component when a single-channel driver with high peak current capability is required. The 6 A output rating suits larger power transistors compared to lower-current alternatives. Consider the SOIC-8 footprint constraints and the need for 3750 Vrms isolation when evaluating system safety standards and board space limitations.

Isolators - Gate Drivers Part Context

This part belongs to the SI82B series of isolated gate drivers from Skyworks Solutions. The series utilizes capacitive coupling technology for signal transmission. The SI82B28ABC-ISR represents a specific configuration within this family, distinguished by its single-channel architecture and high-current output stage optimized for demanding power electronics environments.

Isolators - Gate Drivers Replacement Considerations

Direct substitutes include SI82B41BCC-ISR and SI82A28ACC-ISR. Verify that alternative parts match the 6 A current rating and 3750 Vrms isolation specifications. Check pinout compatibility and propagation delay characteristics to ensure seamless integration without circuit redesign.